HomeMy WebLinkAboutUNION PARK - FDP240004 - SUBMITTAL DOCUMENTS - ROUND 3 - Supporting Documentation (21) ��L�C+� J�J���'���� Traffic& Transpr�r#ation �ngineering �%���/�
2272 Glen I--laven �rive Loveland, Golorado 8Q538 ��` —
Phone: (970) 669-2061 l �
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MEMORANDUM
TO: Jason Sherrill, Landmark Homes
Mike Walker, TB Group
Jason Claeys, Highland Development Services _
Steve Gilchrist/Tyler Stamey, Fort Collins Traffic Operations � �
Ryan Mounce, Fort Collins Planning
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FROM: Matt Delich �
DATE: September 1, 2023 �� Z���; �
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SUBJECT: Union Park Transportation Impact StudyAddendum „�'t�,-
(File: 2233ME02)
This memorandum serves as an addendum to the "Union Park Transportation
Impact Study" (TIS), January 2023, addressing potential signalization of the
Ziegler/Hidden Pond-Site Access intersection or the Ziegler/Paddington-Grand Teton
intersection by/before the long range (2045)future. This memorandum will address three
fong range (2045) operational scenarios: 1) full-movement and signalization of the
Ziegler/Hidden Pond-Site Access intersection with no connection to the English Ranch
neighborhood; 2) a connection to the English Ranch neighborhood with signalization of
the Ziegler/Paddington-Grand Teton intersection and fult-movement, stop sign control at
the Ziegier/Hidden Pond-Site Access intersection; and 3) no connection to the English
Ranch neighborhood with full-movement, stop sign control at the Ziegler/Hidden Pond-
Site Access and Ziegler/Paddington-Grand Teton intersections. The scope of this study
was discussed with Steve Gilchrist, Fort Collins Traffic Operations.
Figure 1 shows the long range (2045) total peak hour traffic with no connection to
the English Ranch neighborhood. This is the same long range (2045) total peak hour
traffic from the cited Union Park TIS. Figure 2 shows the long range (2045) total peak
hour traffic with the English Ranch neighborhood connection. The forecasted traffic in
Figure 2 assumes that there would likely be a signal installed at the Ziegler/Paddington-
Grand Teton intersection that would divert trips from the English Ranch neighborhood, as
well as a portion of the Union Park site traffic that would be heading north on Ziegler
Road.
As a matter of policy, traffic signals are not installed at any location until such time
that signal installation warrants are met according to the Manual on Uniform Traffic
Con#rol Devices. The Ziegler/Cauncif Tree-HP Access intersection is currently signalized.
The peak hour signal warrant utilizes the major street approach volume (both directions)
and the minor street approach volume (greatest on one of the minor streets). The analysis
DELICH ASSOCIATES
procedure is a function of the number of approach lanes on each street. Ziegler Road has
two through lanes in each direction. The Site Access, approaching Ziegler Road, will have
a two lane approach. Since Hidden Pond Drive has a one lane approach, the eastbound
left-turn and through movement will be combined in a single lane. Therefore, only this left-
turn and through movement will be used for the peak hour signal warrant. Paddington Drive
and Grand Teton Drive are analyzed as single-lane approaches. At the major street
approach volumes (greater than 1,800 vehicles per hour in each peak hour), the signal
warrant threshold volume is ≥100 vehicles per hour. Using the long range (2045) total peak
hour traffic with no connection to the English Ranch neighborhood (Figure 1), the
Ziegler/Hidden Pond-Site Access intersection will meet peak hour signal warrants during
the weekday morning and afternoon peak hours. Using the long range (2045) total peak
hour traffic with the English Ranch neighborhood connection (Figure 2), the
Ziegler/Paddington-Grand Teton intersection will meet peak hour signal warrants during
the weekday morning and afternoon peak hours. Peak hour signal warrants are provided
in Appendix A.
Table 1 shows the long range (2045) total morning and afternoon peak hour
operation at the key intersections with no connection to the English Ranch neighborhood
and a signal at Hidden Pond-Site Access. Calculation forms are provided in Appendix B.
The intersections were evaluated using techniques provided in the Highway Capacity
Manual, 6th Edition. A description of level of service for signalized and unsignalized
intersections from the Highway Capacity Manual, 6th Edition and a table showing the Fort
Collins Motor Vehicle LOS Standards (Intersections) are also provided in Appendix B. At
signalized intersections, acceptable operation is considered to be at level of service D
overall and level of service E for any approach leg or movement. Acceptable operation is
considered to be at level of service D overall and level of service F for any approach leg at
unsignalized intersections. The LOS E for the minor street movements/legs at the
signalized intersections is primarily attributed to the long cycle length necessary at the
Harmony/Ziegler intersection. That being said, the key intersections will meet the Fort
Collins LOS criteria with no connection to the English Ranch neighborhood and a signal
at Hidden Pond-Site Access.
Table 2 shows the long range (2045) total morning and afternoon peak hour
operation at the key intersections with the English Ranch neighborhood connection and
a signal at Paddington-Grand Teton. Calculation forms are provided in Appendix C. The
Ziegler/Council Tree-HP Access intersection is not shown since the operation of this
intersection does not change under any of the scenarios. The key intersections will meet
the Fort Collins LOS criteria with the English Ranch neighborhood connection and a
signal at Paddington-Grand Teton.
Table 3 shows the long range (2045) total morning and afternoon peak hour
operation at the key intersections with no connection to the English Ranch neighborhood
and no signal at Hidden Pond-Site Access or at Paddington-Grand Teton. Calculation
forms are provided in Appendix D. The Ziegler/Council Tree-HP Access intersection is
not shown since the operation of this intersection does not change under any of the
DELICH ASSOCIATES
scenarios. At the key intersections, the minor street approaches will meet the Fort Collins
LOS criteria with no connection to the English Ranch neighborhood and no signal at
Hidden Pond-Site Access or at Paddington-Grand Teton.
It is concluded that a signal would be warranted at Hidden Pond-Site Access with
no connection to the English Ranch neighborhood and a signal would be warranted at
Paddington-Grand Teton with the English Ranch neighborhood connection. Based upon
these warrants, the City will allow a signal to be installed at one of these intersections,
but not both. The determining element is the connection to the English Ranch
neighborhood. The operation (LOS) at either intersection will be similar. The key
intersections will meet the Fort Collins LOS criteria with a signal at either intersection as
analyzed in this addendum. Do not hesitate to contact me if you have questions or desire
additional information.
LONG RANGE (2045) TOTAL PEAK HOUR
TRAFFIC WITH NO CONNECTION TO
THE ENGLISH RANCH NEIGHBORHOOD Figure 1
DELICH
ASSOCIATES
AM/PM
Rounded to Nearest
5 Vehicles
Paddington Grand Teton
5/
1
0
15
5
0
/
1
8
4
5
5/
1
5
5/5
0/0
55/55
15/15
0/0
15/5
35
/
7
0
15
1
5
/
1
7
7
5
10
/
1
5
Hidden Pond
Council Tree
95
/
1
0
5
13
9
5
/
1
6
9
0
11
5
/
4
0
40/220
20/35
85/300
HP Access
Zi
e
g
l
e
r
11
5
/
3
1
0
14
6
0
/
1
4
5
0
55
/
1
5
5/135
10/50
5/65
75
/
1
2
0
15
4
0
/
1
7
8
0
5/
5
130/180
NOM
100/95
65
/
1
1
0
14
2
5
/
1
6
7
5
5/
5
5/5
NOM
5/5
Figure 2
DELICH
ASSOCIATES
Hidden Pond
Paddington Grand Teton
5/
1
0
15
3
5
/
1
8
3
0
5/
1
5
105/110
0/0
55/55
15/15
0/0
30/20
35
/
7
0
14
1
5
/
1
6
7
0
10
/
1
5
75
/
1
2
0
15
4
0
/
1
7
8
0
5/
5
30/75
NOM
100/95
65
/
1
1
0
14
2
5
/
1
6
7
5
5/
5
5/5
NOM
5/5
LONG RANGE (2045) TOTAL PEAK HOUR
TRAFFIC WITH THE ENGLISH RANCH
NEIGHBORHOOD CONNECTION
AM/PM
Rounded to Nearest
5 Vehicles
Council Tree
95
/
1
0
5
13
9
5
/
1
6
9
0
11
5
/
4
0
40/220
20/35
85/300
HP Access
Zi
e
g
l
e
r
11
5
/
3
1
0
14
6
0
/
1
4
5
0
55
/
1
5
5/135
10/50
5/65
DELICH ASSOCIATES
TABLE 1
Long Range (2045) Total Peak Hour Operation with No Connection
Intersection Movement
Ziegler/Council Tree-HP Access
(signal)
EB APPROACH E E
WB LT E E
WB T E D
WB RT E D
SB T A D
SB RT A B
SB APPROACH A C
OVERALL A C
Ziegler/Hidden Pond-Site Access
(signal) NB T/RT A A
NB APPROACH A A
SB LT A A
SB T A B
Ziegler/Paddington-Grand Teton
(stop sign) SB LT B C
OVERALL A A
DELICH ASSOCIATES
TABLE 2
Long Range (2045) Total Peak Hour Operation with the English Ranch
Intersection Movement
Ziegler/Hidden Pond-Site Access
(stop sign)
EB APPROACH E F
WB LT/T/RT F F
NB LT C C
SB LT B B
Ziegler/Paddington-Grand Teton
(signal) NB APPROACH A A
SB LT A A
SB T A B
SB RT A B
SB APPROACH A B
TABLE 3
Long Range (2045) Total Peak Hour Operation with No Connection
to the English Ranch Neighborhood and no Signal
at Hidden Pond-Site Access or Paddington-Grand Teton
Intersection Movement
Ziegler/Hidden Pond-Site Access
(stop sign) WB LT/T/RT F F
NB LT C C
SB LT B B
OVERALL D F
Ziegler/Paddington-Grand Teton
(stop sign)
APPENDIX A
400
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800
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1000
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400
500
600
700
800
900
1000
1100
1200
1300
1400
1500
1600
1700
1800
100
200
300
400
500
600
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*150
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APPENDIX B
HCM 6th Signalized Intersection Summary Long Total AM
179: Ziegler & Council Tree/Broadcom Signal at Hidden Pond
Scenario 1 City of Fort Collins Signal Timing 08/30/2023 Synchro 11 Light Report
lt am.syn
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR
Lane Configurations
Traffic Volume (veh/h) 40 20 85 5 10 5 115 1460 55 115 1395 95
Future Volume (veh/h) 40 20 85 5 10 5 115 1460 55 115 1395 95
Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0
Ped-Bike Adj(A_pbT) 0.99 0.95 0.99 0.99 1.00 1.00 1.00 1.00
Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
Work Zone On Approach No No No No
Adj Sat Flow, veh/h/ln 1870 1870 1796 1870 1870 1870 1870 1870 1945 1945 1870 1870
Adj Flow Rate, veh/h 42 21 4 5 11 1 121 1537 42 121 1468 74
Peak Hour Factor 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95
Percent Heavy Veh, %2 2 2 2 2 2 2 2 2 2 2 2
Cap, veh/h 140 109 21 129 134 112 327 2825 1310 377 2823 1258
Arrive On Green 0.07 0.07 0.07 0.07 0.07 0.07 0.07 1.00 1.00 0.03 0.79 0.79
Sat Flow, veh/h 1386 1511 288 1371 1870 1565 1781 3554 1648 1853 3554 1584
Grp Volume(v), veh/h 42 0 25 5 11 1 121 1537 42 121 1468 74
Grp Sat Flow(s),veh/h/ln 1386 0 1799 1371 1870 1565 1781 1777 1648 1853 1777 1584
Q Serve(g_s), s 4.4 0.0 2.0 0.5 0.8 0.1 2.0 0.0 0.0 1.8 21.7 1.5
Cycle Q Clear(g_c), s 5.2 0.0 2.0 2.5 0.8 0.1 2.0 0.0 0.0 1.8 21.7 1.5
Prop In Lane 1.00 0.16 1.00 1.00 1.00 1.00 1.00 1.00
Lane Grp Cap(c), veh/h 140 0 129 129 134 112 327 2825 1310 377 2823 1258
V/C Ratio(X) 0.30 0.00 0.19 0.04 0.08 0.01 0.37 0.54 0.03 0.32 0.52 0.06
Avail Cap(c_a), veh/h 327 0 372 313 387 323 409 2825 1310 439 2823 1258
HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 2.00 2.00 2.00 1.00 1.00 1.00
Upstream Filter(I) 1.00 0.00 1.00 1.00 1.00 1.00 0.27 0.27 0.27 0.75 0.75 0.75
Uniform Delay (d), s/veh 67.4 0.0 65.5 66.7 65.0 64.6 4.6 0.0 0.0 2.4 5.4 3.3
Incr Delay (d2), s/veh 1.2 0.0 0.7 0.1 0.3 0.0 0.2 0.2 0.0 0.4 0.5 0.1
Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
%ile BackOfQ(50%),veh/ln 1.6 0.0 0.9 0.2 0.4 0.0 0.5 0.1 0.0 0.5 6.8 0.4
Unsig. Movement Delay, s/veh
LnGrp Delay(d),s/veh 68.6 0.0 66.2 66.8 65.2 64.7 4.8 0.2 0.0 2.8 5.9 3.4
LnGrp LOS E A E E E E A A A A A A
Approach Vol, veh/h 67 17 1700 1663
Approach Delay, s/veh 67.7 65.7 0.5 5.6
Approach LOS E E A A
Timer - Assigned Phs 1 2 4 5 6 8
Phs Duration (G+Y+Rc), s 9.1 125.1 15.8 9.0 125.2 15.8
Change Period (Y+Rc), s 5.0 7.0 6.0 5.0 7.0 6.0
Max Green Setting (Gmax), s 11.0 91.0 30.0 9.0 93.0 30.0
Max Q Clear Time (g_c+I1), s 4.0 23.7 7.2 3.8 2.0 4.5
Green Ext Time (p_c), s 0.1 17.1 0.2 0.1 19.1 0.0
Intersection Summary
HCM 6th Ctrl Delay 4.6
HCM 6th LOS A
Timing Report, Sorted By Phase Long Total AM
179: Ziegler & Council Tree/Broadcom Signal at Hidden Pond
Scenario 1 City of Fort Collins Signal Timing 08/30/2023 Synchro 11 Light Report
lt am.syn
Phase Number 1 2 4 5 6 8
Movement NBL SBTL EBTL SBL NBTL WBTL
Lead/Lag Lead Lag Lead Lag
Lead-Lag Optimize
Recall Mode None C-Max None None C-Max None
Maximum Split (s) 16 98 36 14 100 36
Maximum Split (%) 10.7% 65.3% 24.0% 9.3% 66.7% 24.0%
Minimum Split (s) 11 30 35 11 32 35
Yellow Time (s) 5 4.5 3 5 4.5 3
All-Red Time (s) 0 2.5 3 0 2.5 3
Minimum Initial (s)4 7 4 4 7 4
Vehicle Extension (s)3 3 3 3 3 3
Minimum Gap (s)3 3 3 3 3 3
Time Before Reduce (s)0 0 0 0 0 0
Time To Reduce (s)0 0 0 0 0 0
Walk Time (s) 7 7 7 7
Flash Dont Walk (s) 16 22 18 22
Dual Entry No Yes Yes No Yes Yes
Inhibit Max Yes Yes Yes Yes Yes Yes
Start Time (s) 46 62 10 46 60 10
End Time (s) 62 10 46 60 10 46
Yield/Force Off (s) 57 3 40 55 3 40
Yield/Force Off 170(s) 57 137 18 55 135 18
Local Start Time (s) 43 59 7 43 57 7
Local Yield (s) 54 0 37 52 0 37
Local Yield 170(s) 54 134 15 52 132 15
Intersection Summary
Cycle Length 150
Control Type Actuated-Coordinated
Natural Cycle 90
Offset: 3 (2%), Referenced to phase 2:SBTL and 6:NBTL, Start of Yellow
Splits and Phases: 179: Ziegler & Council Tree/Broadcom
Queues Long Total AM
179: Ziegler & Council Tree/Broadcom Signal at Hidden Pond
Scenario 1 City of Fort Collins Signal Timing 08/30/2023 Synchro 11 Light Report
lt am.syn
Lane Group EBL EBT WBL WBT WBR NBL NBT NBR SBL SBT SBR
Lane Group Flow (vph) 42 110 5 11 5 121 1537 58 121 1468 100
v/c Ratio 0.33 0.48 0.06 0.06 0.02 0.40 0.60 0.05 0.38 0.57 0.08
Control Delay 66.9 23.3 57.4 57.3 0.2 6.8 9.7 2.4 8.8 17.2 6.1
Queue Delay 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Total Delay 66.9 23.3 57.4 57.3 0.2 6.8 9.7 2.4 8.8 17.2 6.1
Queue Length 50th (ft) 40 20 5 10 0 6 225 0 20 360 7
Queue Length 95th (ft) 72 73 17 27 0 m34 m531 m3 104 680 m59
Internal Link Dist (ft) 846 1057 1077 4040
Turn Bay Length (ft) 150 40 420 340 400 400
Base Capacity (vph) 288 401 183 385 378 344 2577 1247 348 2569 1197
Starvation Cap Reductn 0 0 0 0 0 0 0 0 0 0 0
Spillback Cap Reductn 0 0 0 0 0 0 0 0 0 0 0
Storage Cap Reductn 0 0 0 0 0 0 0 0 0 0 0
Reduced v/c Ratio 0.15 0.27 0.03 0.03 0.01 0.35 0.60 0.05 0.35 0.57 0.08
Intersection Summary
m Volume for 95th percentile queue is metered by upstream signal.
HCM 6th Signalized Intersection Summary Long Total PM
179: Ziegler & Council Tree/Broadcom Signal at Hidden Pond
Scenario 1 City of Fort Collins Signal Timing 08/30/2023 Synchro 11 Light Report
lt pm.syn
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR
Lane Configurations
Traffic Volume (veh/h) 220 35 300 65 50 135 310 1450 15 40 1690 105
Future Volume (veh/h) 220 35 300 65 50 135 310 1450 15 40 1690 105
Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0
Ped-Bike Adj(A_pbT) 1.00 0.97 1.00 1.00 1.00 1.00 1.00 1.00
Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
Work Zone On Approach No No No No
Adj Sat Flow, veh/h/ln 1870 1870 1796 1870 1870 1870 1870 1870 1945 1945 1870 1870
Adj Flow Rate, veh/h 224 36 152 66 51 48 316 1480 1 41 1724 58
Peak Hour Factor 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98
Percent Heavy Veh, %2 2 2 2 2 2 2 2 2 2 2 2
Cap, veh/h 295 65 276 177 399 337 338 2338 1084 301 1918 855
Arrive On Green 0.21 0.21 0.21 0.21 0.21 0.21 0.29 1.00 1.00 0.03 0.54 0.54
Sat Flow, veh/h 1292 306 1291 1193 1870 1578 1781 3554 1648 1853 3554 1584
Grp Volume(v), veh/h 224 0 188 66 51 48 316 1480 1 41 1724 58
Grp Sat Flow(s),veh/h/ln 1292 0 1597 1193 1870 1578 1781 1777 1648 1853 1777 1584
Q Serve(g_s), s 25.4 0.0 15.7 7.8 3.3 3.7 19.2 0.0 0.0 1.5 65.0 2.6
Cycle Q Clear(g_c), s 28.8 0.0 15.7 23.6 3.3 3.7 19.2 0.0 0.0 1.5 65.0 2.6
Prop In Lane 1.00 0.81 1.00 1.00 1.00 1.00 1.00 1.00
Lane Grp Cap(c), veh/h 295 0 341 177 399 337 338 2338 1084 301 1918 855
V/C Ratio(X) 0.76 0.00 0.55 0.37 0.13 0.14 0.94 0.63 0.00 0.14 0.90 0.07
Avail Cap(c_a), veh/h 304 0 351 185 411 347 338 2338 1084 335 1918 855
HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 2.00 2.00 2.00 1.00 1.00 1.00
Upstream Filter(I) 1.00 0.00 1.00 1.00 1.00 1.00 0.09 0.09 0.09 0.58 0.58 0.58
Uniform Delay (d), s/veh 59.3 0.0 52.6 63.1 47.7 47.8 38.1 0.0 0.0 14.3 30.8 16.5
Incr Delay (d2), s/veh 10.3 0.0 1.7 1.3 0.1 0.2 5.3 0.1 0.0 0.1 4.4 0.1
Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
%ile BackOfQ(50%),veh/ln 9.3 0.0 6.6 2.5 1.6 1.5 9.9 0.0 0.0 0.6 27.7 1.0
Unsig. Movement Delay, s/veh
LnGrp Delay(d),s/veh 69.6 0.0 54.3 64.4 47.8 48.0 43.4 0.1 0.0 14.4 35.3 16.6
LnGrp LOS E A D E D D D A A B D B
Approach Vol, veh/h 412 165 1797 1823
Approach Delay, s/veh 62.6 54.5 7.7 34.2
Approach LOS E D A C
Timer - Assigned Phs 1 2 4 5 6 8
Phs Duration (G+Y+Rc), s 26.0 87.0 37.0 8.3 104.7 37.0
Change Period (Y+Rc), s 5.0 7.0 6.0 5.0 7.0 6.0
Max Green Setting (Gmax), s 21.0 79.0 32.0 6.0 94.0 32.0
Max Q Clear Time (g_c+I1), s 21.2 67.0 30.8 3.5 2.0 25.6
Green Ext Time (p_c), s 0.0 8.8 0.3 0.0 17.3 0.3
Intersection Summary
HCM 6th Ctrl Delay 26.5
HCM 6th LOS C
Timing Report, Sorted By Phase Long Total PM
179: Ziegler & Council Tree/Broadcom Signal at Hidden Pond
Scenario 1 City of Fort Collins Signal Timing 08/30/2023 Synchro 11 Light Report
lt pm.syn
Phase Number 1 2 4 5 6 8
Movement NBL SBTL EBTL SBL NBTL WBTL
Lead/Lag Lead Lag Lead Lag
Lead-Lag Optimize
Recall Mode None C-Max None None C-Max None
Maximum Split (s) 26 86 38 11 101 38
Maximum Split (%) 17.3% 57.3% 25.3% 7.3% 67.3% 25.3%
Minimum Split (s) 11 30 35 11 32 35
Yellow Time (s) 5 4.5 3 5 4.5 3
All-Red Time (s) 0 2.5 3 0 2.5 3
Minimum Initial (s)4 7 4 4 7 4
Vehicle Extension (s)3 3 3 3 3 3
Minimum Gap (s)3 3 3 3 3 3
Time Before Reduce (s)0 0 0 0 0 0
Time To Reduce (s)0 0 0 0 0 0
Walk Time (s) 7 7 7 7
Flash Dont Walk (s) 16 22 18 22
Dual Entry No Yes Yes No Yes Yes
Inhibit Max Yes Yes Yes Yes Yes Yes
Start Time (s) 37 63 149 37 48 149
End Time (s) 63 149 37 48 149 37
Yield/Force Off (s) 58 142 31 43 142 31
Yield/Force Off 170(s) 58 126 9 43 124 9
Local Start Time (s) 45 71 7 45 56 7
Local Yield (s) 66 0 39 51 0 39
Local Yield 170(s) 66 134 17 51 132 17
Intersection Summary
Cycle Length 150
Control Type Actuated-Coordinated
Natural Cycle 120
Offset: 142 (95%), Referenced to phase 2:SBTL and 6:NBTL, Start of Yellow
Splits and Phases: 179: Ziegler & Council Tree/Broadcom
Queues Long Total PM
179: Ziegler & Council Tree/Broadcom Signal at Hidden Pond
Scenario 1 City of Fort Collins Signal Timing 08/30/2023 Synchro 11 Light Report
lt pm.syn
Lane Group EBL EBT WBL WBT WBR NBL NBT NBR SBL SBT SBR
Lane Group Flow (vph) 224 342 66 51 138 316 1480 15 41 1724 107
v/c Ratio 0.77 0.70 1.02 0.13 0.32 0.99 0.66 0.01 0.16 0.95 0.12
Control Delay 73.6 31.0 174.7 48.1 14.4 67.9 20.2 0.2 14.7 63.1 14.8
Queue Delay 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Total Delay 73.6 31.0 174.7 48.1 14.4 67.9 20.2 0.2 14.7 63.1 14.8
Queue Length 50th (ft) 207 136 65 40 20 ~273 491 0 20 853 34
Queue Length 95th (ft) #330 255 #172 80 81 m#300 m537 m0 m23 #1012 m61
Internal Link Dist (ft) 846 1057 1077 4040
Turn Bay Length (ft) 150 40 420 340 400 400
Base Capacity (vph) 296 497 66 409 436 318 2231 1087 252 1824 880
Starvation Cap Reductn 0 0 0 0 0 0 0 0 0 0 0
Spillback Cap Reductn 0 0 0 0 0 0 0 0 0 0 0
Storage Cap Reductn 0 0 0 0 0 0 0 0 0 0 0
Reduced v/c Ratio 0.76 0.69 1.00 0.12 0.32 0.99 0.66 0.01 0.16 0.95 0.12
Intersection Summary
~ Volume exceeds capacity, queue is theoretically infinite.
Queue shown is maximum after two cycles.
# 95th percentile volume exceeds capacity, queue may be longer.
Queue shown is maximum after two cycles.
m Volume for 95th percentile queue is metered by upstream signal.
HCM 6th Signalized Intersection Summary Long Total AM
8: Ziegler & Hidden Pond Signal at Hidden Pond
Scenario 1 City of Fort Collins Signal Timing 08/30/2023 Synchro 11 Light Report
lt am.syn
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR
Lane Configurations
Traffic Volume (veh/h) 130 0 100 5 0 5 65 1425 5 5 1540 75
Future Volume (veh/h) 130 0 100 5 0 5 65 1425 5 5 1540 75
Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0
Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
Work Zone On Approach No No No No
Adj Sat Flow, veh/h/ln 1870 1870 1870 1870 1870 1870 1870 1870 1870 1870 1870 1870
Adj Flow Rate, veh/h 137 0 17 5 0 1 68 1500 5 5 1621 56
Peak Hour Factor 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95
Percent Heavy Veh, %2 2 2 2 2 2 2 2 2 2 2 2
Cap, veh/h 216 0 174 73 4 7 269 2829 9 333 2696 1202
Arrive On Green 0.11 0.00 0.11 0.11 0.00 0.11 0.06 1.00 1.00 0.01 0.76 0.76
Sat Flow, veh/h 1530 0 1585 260 37 59 1781 3633 12 1781 3554 1585
Grp Volume(v), veh/h 137 0 17 6 0 0 68 734 771 5 1621 56
Grp Sat Flow(s),veh/h/ln 1530 0 1585 357 0 0 1781 1777 1868 1781 1777 1585
Q Serve(g_s), s 0.0 0.0 1.4 0.1 0.0 0.0 1.2 0.0 0.0 0.1 30.4 1.3
Cycle Q Clear(g_c), s 12.8 0.0 1.4 13.0 0.0 0.0 1.2 0.0 0.0 0.1 30.4 1.3
Prop In Lane 1.00 1.00 0.83 0.17 1.00 0.01 1.00 1.00
Lane Grp Cap(c), veh/h 216 0 174 83 0 0 269 1383 1455 333 2696 1202
V/C Ratio(X) 0.63 0.00 0.10 0.07 0.00 0.00 0.25 0.53 0.53 0.02 0.60 0.05
Avail Cap(c_a), veh/h 363 0 338 231 0 0 295 1383 1455 395 2696 1202
HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 2.00 2.00 2.00 1.00 1.00 1.00
Upstream Filter(I) 1.00 0.00 1.00 1.00 0.00 0.00 0.78 0.78 0.78 1.00 1.00 1.00
Uniform Delay (d), s/veh 65.2 0.0 60.1 61.2 0.0 0.0 7.2 0.0 0.0 4.0 8.0 4.5
Incr Delay (d2), s/veh 3.1 0.0 0.2 0.4 0.0 0.0 0.4 1.1 1.1 0.0 1.0 0.1
Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
%ile BackOfQ(50%),veh/ln 5.3 0.0 0.6 0.2 0.0 0.0 0.5 0.4 0.4 0.0 10.4 0.4
Unsig. Movement Delay, s/veh
LnGrp Delay(d),s/veh 68.2 0.0 60.3 61.6 0.0 0.0 7.6 1.1 1.1 4.0 9.0 4.6
LnGrp LOS E A E E A A A A A A A A
Approach Vol, veh/h 154 6 1573 1682
Approach Delay, s/veh 67.4 61.6 1.4 8.9
Approach LOS E E A A
Timer - Assigned Phs 1 2 4 5 6 8
Phs Duration (G+Y+Rc), s 8.8 119.8 21.5 5.8 122.8 21.5
Change Period (Y+Rc), s 5.0 7.0 6.0 5.0 7.0 6.0
Max Green Setting (Gmax), s 6.0 95.0 31.0 6.0 95.0 31.0
Max Q Clear Time (g_c+I1), s 3.2 32.4 14.8 2.1 2.0 15.0
Green Ext Time (p_c), s 0.0 20.3 0.6 0.0 15.8 0.0
Intersection Summary
HCM 6th Ctrl Delay 8.2
HCM 6th LOS A
Timing Report, Sorted By Phase Long Total AM
8: Ziegler & Hidden Pond Signal at Hidden Pond
Scenario 1 City of Fort Collins Signal Timing 08/30/2023 Synchro 11 Light Report
lt am.syn
Phase Number 1 2 4 5 6 8
Movement NBL SBTL EBTL SBL NBTL WBTL
Lead/Lag Lead Lag Lead Lag
Lead-Lag Optimize
Recall Mode None C-Max None None C-Max None
Maximum Split (s) 11 102 37 11 102 37
Maximum Split (%) 7.3% 68.0% 24.7% 7.3% 68.0% 24.7%
Minimum Split (s) 11 30 35 11 32 35
Yellow Time (s) 5 4.5 3 5 4.5 3
All-Red Time (s) 0 2.5 3 0 2.5 3
Minimum Initial (s)4 7 4 4 7 4
Vehicle Extension (s)3 3 3 3 3 3
Minimum Gap (s)3 3 3 3 3 3
Time Before Reduce (s)0 0 0 0 0 0
Time To Reduce (s)0 0 0 0 0 0
Walk Time (s)
Flash Dont Walk (s)
Dual Entry No Yes Yes No Yes Yes
Inhibit Max Yes Yes Yes Yes Yes Yes
Start Time (s) 56 67 19 56 67 19
End Time (s) 67 19 56 67 19 56
Yield/Force Off (s) 62 12 50 62 12 50
Yield/Force Off 170(s) 62 12 50 62 12 50
Local Start Time (s) 44 55 7 44 55 7
Local Yield (s) 50 0 38 50 0 38
Local Yield 170(s) 50 0 38 50 0 38
Intersection Summary
Cycle Length 150
Control Type Actuated-Coordinated
Natural Cycle 90
Offset: 12 (8%), Referenced to phase 2:SBTL and 6:NBTL, Start of Yellow
Splits and Phases: 8: Ziegler & Hidden Pond
Queues Long Total AM
8: Ziegler & Hidden Pond Signal at Hidden Pond
Scenario 1 City of Fort Collins Signal Timing 08/30/2023 Synchro 11 Light Report
lt am.syn
Lane Group EBT EBR WBT NBL NBT SBL SBT SBR
Lane Group Flow (vph) 137 105 10 68 1505 5 1621 79
v/c Ratio 0.70 0.34 0.04 0.29 0.55 0.02 0.63 0.07
Control Delay 79.6 14.2 0.3 7.8 6.4 4.4 13.5 1.9
Queue Delay 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Total Delay 79.6 14.2 0.3 7.8 6.4 4.4 13.5 1.9
Queue Length 50th (ft) 130 6 0 11 150 1 411 0
Queue Length 95th (ft) 196 59 0 m18 143 5 594 19
Internal Link Dist (ft) 298 310 1078 330
Turn Bay Length (ft) 150 300 100 300
Base Capacity (vph) 298 414 375 235 2733 273 2557 1165
Starvation Cap Reductn 0 0 0 0 0 0 0 0
Spillback Cap Reductn 0 0 0 0 0 0 0 0
Storage Cap Reductn 0 0 0 0 0 0 0 0
Reduced v/c Ratio 0.46 0.25 0.03 0.29 0.55 0.02 0.63 0.07
Intersection Summary
m Volume for 95th percentile queue is metered by upstream signal.
HCM 6th Signalized Intersection Summary Long Total PM
8: Ziegler & Hidden Pond Signal at Hidden Pond
Scenario 1 City of Fort Collins Signal Timing 08/30/2023 Synchro 11 Light Report
lt pm.syn
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR
Lane Configurations
Traffic Volume (veh/h) 180 0 95 5 0 5 110 1675 5 5 1780 120
Future Volume (veh/h) 180 0 95 5 0 5 110 1675 5 5 1780 120
Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0
Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
Work Zone On Approach No No No No
Adj Sat Flow, veh/h/ln 1870 1870 1870 1870 1870 1870 1870 1870 1870 1870 1870 1870
Adj Flow Rate, veh/h 184 0 25 5 0 1 112 1709 5 5 1816 86
Peak Hour Factor 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98
Percent Heavy Veh, %2 2 2 2 2 2 2 2 2 2 2 2
Cap, veh/h 263 0 222 73 4 7 216 2720 8 275 2572 1147
Arrive On Green 0.14 0.00 0.14 0.14 0.00 0.14 0.07 1.00 1.00 0.01 0.72 0.72
Sat Flow, veh/h 1534 0 1585 210 29 48 1781 3635 11 1781 3554 1585
Grp Volume(v), veh/h 184 0 25 6 0 0 112 835 879 5 1816 86
Grp Sat Flow(s),veh/h/ln 1534 0 1585 286 0 0 1781 1777 1868 1781 1777 1585
Q Serve(g_s), s 0.0 0.0 2.1 0.1 0.0 0.0 2.4 0.0 0.0 0.1 43.3 2.4
Cycle Q Clear(g_c), s 17.3 0.0 2.1 17.4 0.0 0.0 2.4 0.0 0.0 0.1 43.3 2.4
Prop In Lane 1.00 1.00 0.83 0.17 1.00 0.01 1.00 1.00
Lane Grp Cap(c), veh/h 263 0 222 84 0 0 216 1330 1398 275 2572 1147
V/C Ratio(X) 0.70 0.00 0.11 0.07 0.00 0.00 0.52 0.63 0.63 0.02 0.71 0.07
Avail Cap(c_a), veh/h 357 0 328 178 0 0 294 1330 1398 337 2572 1147
HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 2.00 2.00 2.00 1.00 1.00 1.00
Upstream Filter(I) 1.00 0.00 1.00 1.00 0.00 0.00 0.71 0.71 0.71 1.00 1.00 1.00
Uniform Delay (d), s/veh 62.9 0.0 56.4 57.5 0.0 0.0 16.0 0.0 0.0 5.3 11.7 6.1
Incr Delay (d2), s/veh 3.7 0.0 0.2 0.4 0.0 0.0 1.4 1.6 1.5 0.0 1.7 0.1
Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
%ile BackOfQ(50%),veh/ln 7.1 0.0 0.8 0.2 0.0 0.0 1.9 0.6 0.6 0.0 15.8 0.8
Unsig. Movement Delay, s/veh
LnGrp Delay(d),s/veh 66.6 0.0 56.6 57.9 0.0 0.0 17.3 1.6 1.5 5.3 13.4 6.2
LnGrp LOS E A E E A A B A A A B A
Approach Vol, veh/h 209 6 1826 1907
Approach Delay, s/veh 65.4 57.9 2.5 13.0
Approach LOS E E A B
Timer - Assigned Phs 1 2 4 5 6 8
Phs Duration (G+Y+Rc), s 9.5 114.5 26.0 5.8 118.2 26.0
Change Period (Y+Rc), s 5.0 7.0 6.0 5.0 7.0 6.0
Max Green Setting (Gmax), s 11.0 91.0 30.0 6.0 96.0 30.0
Max Q Clear Time (g_c+I1), s 4.4 45.3 19.3 2.1 2.0 19.4
Green Ext Time (p_c), s 0.1 22.7 0.7 0.0 21.6 0.0
Intersection Summary
HCM 6th Ctrl Delay 11.0
HCM 6th LOS B
Timing Report, Sorted By Phase Long Total PM
8: Ziegler & Hidden Pond Signal at Hidden Pond
Scenario 1 City of Fort Collins Signal Timing 08/30/2023 Synchro 11 Light Report
lt pm.syn
Phase Number 1 2 4 5 6 8
Movement NBL SBTL EBTL SBL NBTL WBTL
Lead/Lag Lead Lag Lead Lag
Lead-Lag Optimize
Recall Mode None C-Max None None C-Max None
Maximum Split (s) 16 98 36 11 103 36
Maximum Split (%) 10.7% 65.3% 24.0% 7.3% 68.7% 24.0%
Minimum Split (s) 11 30 35 11 32 35
Yellow Time (s) 5 4.5 3 5 4.5 3
All-Red Time (s) 0 2.5 3 0 2.5 3
Minimum Initial (s)4 7 4 4 7 4
Vehicle Extension (s)3 3 3 3 3 3
Minimum Gap (s)3 3 3 3 3 3
Time Before Reduce (s)0 0 0 0 0 0
Time To Reduce (s)0 0 0 0 0 0
Walk Time (s)
Flash Dont Walk (s)
Dual Entry No Yes Yes No Yes Yes
Inhibit Max Yes Yes Yes Yes Yes Yes
Start Time (s) 55 71 19 55 66 19
End Time (s) 71 19 55 66 19 55
Yield/Force Off (s) 66 12 49 61 12 49
Yield/Force Off 170(s) 66 12 49 61 12 49
Local Start Time (s) 43 59 7 43 54 7
Local Yield (s) 54 0 37 49 0 37
Local Yield 170(s) 54 0 37 49 0 37
Intersection Summary
Cycle Length 150
Control Type Actuated-Coordinated
Natural Cycle 100
Offset: 12 (8%), Referenced to phase 2:SBTL and 6:NBTL, Start of Yellow
Splits and Phases: 8: Ziegler & Hidden Pond
Queues Long Total PM
8: Ziegler & Hidden Pond Signal at Hidden Pond
Scenario 1 City of Fort Collins Signal Timing 08/30/2023 Synchro 11 Light Report
lt pm.syn
Lane Group EBT EBR WBT NBL NBT SBL SBT SBR
Lane Group Flow (vph) 184 97 10 112 1714 5 1816 122
v/c Ratio 0.79 0.29 0.03 0.56 0.65 0.02 0.78 0.11
Control Delay 82.2 14.5 0.2 42.1 6.6 5.6 21.9 3.1
Queue Delay 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Total Delay 82.2 14.5 0.2 42.1 6.6 5.6 21.9 3.1
Queue Length 50th (ft) 174 9 0 42 143 1 631 6
Queue Length 95th (ft) 255 59 0 m101 591 5 820 33
Internal Link Dist (ft) 298 310 1078 330
Turn Bay Length (ft) 150 300 100 300
Base Capacity (vph) 289 395 365 219 2635 208 2341 1082
Starvation Cap Reductn 0 0 0 0 0 0 0 0
Spillback Cap Reductn 0 0 0 0 0 0 0 0
Storage Cap Reductn 0 0 0 0 0 0 0 0
Reduced v/c Ratio 0.64 0.25 0.03 0.51 0.65 0.02 0.78 0.11
Intersection Summary
m Volume for 95th percentile queue is metered by upstream signal.
HCM 6th TWSC Long Total AM
5: Ziegler & Paddington/Grand Teton Signal at Hidden Pond
Scenario 1 City of Fort Collins Signal Timing 08/30/2023 Synchro 11 Light Report
lt am.syn
Intersection
Int Delay, s/veh 7.8
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR
Lane Configurations
Traffic Vol, veh/h 5 0 55 15 0 15 35 1515 10 5 1550 5
Future Vol, veh/h 5 0 55 15 0 15 35 1515 10 5 1550 5
Conflicting Peds, #/hr 0 0 0 0 0 0 0 0 0 0 0 0
Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free
RT Channelized - - None - - None - - None - - None
Storage Length -- - - - - 200 - - 200 - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 95 95 95 95 95 95 95 95 95 95 95 95
Heavy Vehicles, % 2 2 2 2 2 2 2 2 2 2 2 2
Mvmt Flow 5 0 58 16 0 16 37 1595 11 5 1632 5
Major/Minor Minor2 Minor1 Major1 Major2
Conflicting Flow All 2517 3325 819 2501 3322 803 1637 0 0 1606 0 0
Stage 1 1645 1645 - 1675 1675 - - - - - - -
Stage 2 872 1680 - 826 1647 - - - - - - -
Critical Hdwy 7.54 6.54 6.94 7.54 6.54 6.94 4.14 - - 4.14 - -
Critical Hdwy Stg 1 6.54 5.54 - 6.54 5.54 - - - - - - -
Critical Hdwy Stg 2 6.54 5.54 - 6.54 5.54 - - - - - - -
Follow-up Hdwy 3.52 4.02 3.32 3.52 4.02 3.32 2.22 - - 2.22 - -
Pot Cap-1 Maneuver 14 8 319 ~ 15 8 326 392 - - 403 - -
Stage 1 104 156 - 99 150 - - - - - - -
Stage 2 312 150 - 332 155 - - - - - - -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 12 7 319 ~ 11 7 326 392 - - 403 - -
Mov Cap-2 Maneuver 12 7 - ~ 11 7 - - - - - - -
Stage 1 94 154 - 90 136 - - - - - - -
Stage 2 269 136 - 268 153 - - - - - - -
Approach EB WB NB SB
HCM Control Delay, s 85.7 $ 648.7 0.3 0
HCM LOS F F
Minor Lane/Major Mvmt NBL NBT NBR EBLn1WBLn1 SBL SBT SBR
Capacity (veh/h) 392 - - 102 21 403 - -
HCM Lane V/C Ratio 0.094 - - 0.619 1.504 0.013 - -
HCM Control Delay (s) 15.1 - - 85.7$ 648.7 14.1 - -
HCM Lane LOS C - - F F B - -
HCM 95th %tile Q(veh) 0.3 - - 3 4.2 0 - -
Notes
~: Volume exceeds capacity $: Delay exceeds 300s +: Computation Not Defined *: All major volume in platoon
HCM 6th TWSC Long Total PM
5: Ziegler & Paddington/Grand Teton Signal at Hidden Pond
Scenario 1 City of Fort Collins Signal Timing 08/30/2023 Synchro 11 Light Report
lt pm.syn
Intersection
Int Delay, s/veh 9.5
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR
Lane Configurations
Traffic Vol, veh/h 5 0 55 5 0 15 70 1775 15 15 1845 10
Future Vol, veh/h 5 0 55 5 0 15 70 1775 15 15 1845 10
Conflicting Peds, #/hr 0 0 0 0 0 0 0 0 0 0 0 0
Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free
RT Channelized - - None - - None - - None - - None
Storage Length -- - - - - 200 - - 200 - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 98 98 98 98 98 98 98 98 98 98 98 98
Heavy Vehicles, % 2 2 2 2 2 2 2 2 2 2 2 2
Mvmt Flow 5 0 56 5 0 15 71 1811 15 15 1883 10
Major/Minor Minor2 Minor1 Major1 Major2
Conflicting Flow All 2966 3886 947 2933 3884 913 1893 0 0 1826 0 0
Stage 1 1918 1918 - 1961 1961 - - - - - - -
Stage 2 1048 1968 - 972 1923 - - - - - - -
Critical Hdwy 7.54 6.54 6.94 7.54 6.54 6.94 4.14 - - 4.14 - -
Critical Hdwy Stg 1 6.54 5.54 - 6.54 5.54 - - - - - - -
Critical Hdwy Stg 2 6.54 5.54 - 6.54 5.54 - - - - - - -
Follow-up Hdwy 3.52 4.02 3.32 3.52 4.02 3.32 2.22 - - 2.22 - -
Pot Cap-1 Maneuver 6 3 262 7 3 276 312 - - 331 - -
Stage 1 69 114 - 65 108 - - - - - - -
Stage 2 244 107 - 271 113 - - - - - - -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver ~ 5 2 262 ~ 4 2 276 312 - - 331 - -
Mov Cap-2 Maneuver ~ 5 2 - ~ 4 2 - - - - - - -
Stage 1 53 109 - 50 83 - - - - - - -
Stage 2 178 83 - 203 108 - - - - - - -
Approach EB WB NB SB
HCM Control Delay, s $ 333 $ 717.9 0.8 0.1
HCM LOS F F
Minor Lane/Major Mvmt NBL NBT NBR EBLn1WBLn1 SBL SBT SBR
Capacity (veh/h) 312 - - 50 15 331 - -
HCM Lane V/C Ratio 0.229 - - 1.224 1.361 0.046 - -
HCM Control Delay (s) 19.9 - - $ 333$ 717.9 16.4 - -
HCM Lane LOS C - - F F C - -
HCM 95th %tile Q(veh) 0.9 - - 5.5 3.1 0.1 - -
Notes
~: Volume exceeds capacity $: Delay exceeds 300s +: Computation Not Defined *: All major volume in platoon
UNSIGNALIZED INTERSECTIONS
Level-of-Service Average Total Delay
sec/veh
A < 10
B > 10 and < 15
C > 15 and < 25
D > 25 and < 35
E > 35 and < 50
F > 50
SIGNALIZED INTERSECTIONS
Level-of-Service Average Total Delay
sec/veh
A < 10
B > 10 and < 20
C > 20 and < 35
D > 35 and < 55
E > 55 and < 80
F > 80
Table 4-2
Fort Collins (GMA and City Limits)
Motor Vehicle LOS Standards (Intersections)
Overall Any
Approach Leg
Any
Movement
Signalized D1 E E2
Unsignalized E3 F4
Arterial/Arterial
Collector/Collector
Unsignalized 4
Arterial/Collector
Arterial/Local
Collector/Local
Local/Local
1 In mixed use district including downtown as defined by structure plan, overall LOS E is acceptable
2 Applicable with at least 5% of total entering volume
3 Use weighed average to identify overall delay
4 Mitigation may be required
5 Apply unsignalized delay value thresholds to determine LOS
APPENDIX C
HCM 6th Signalized Intersection Summary Long Total AM
5: Ziegler & Paddington/Grand Teton Signal at Paddington-Grand Teton
Scenario 1 City of Fort Collins Signal Timing 08/30/2023 Synchro 11 Light Report
lt am paddington.syn
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR
Lane Configurations
Traffic Volume (veh/h) 105 0 55 30 0 15 35 1415 10 5 1535 5
Future Volume (veh/h) 105 0 55 30 0 15 35 1415 10 5 1535 5
Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0
Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
Work Zone On Approach No No No No
Adj Sat Flow, veh/h/ln 1870 1870 1870 1870 1870 1870 1870 1870 1870 1870 1870 1870
Adj Flow Rate, veh/h 111 0 1 32 0 1 37 1489 11 5 1616 5
Peak Hour Factor 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95
Percent Heavy Veh, %2 2 2 2 2 2 2 2 2 2 2 2
Cap, veh/h 188 0 1 204 1 5 283 2866 21 341 2822 9
Arrive On Green 0.10 0.00 0.10 0.10 0.00 0.10 0.06 1.00 1.00 0.01 0.78 0.78
Sat Flow, veh/h 1469 0 13 1638 8 51 1781 3616 27 1781 3634 11
Grp Volume(v), veh/h 112 0 0 33 0 0 37 731 769 5 790 831
Grp Sat Flow(s),veh/h/ln 1482 0 0 1697 0 0 1781 1777 1866 1781 1777 1868
Q Serve(g_s), s 8.4 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.1 26.8 26.8
Cycle Q Clear(g_c), s 10.9 0.0 0.0 2.6 0.0 0.0 0.6 0.0 0.0 0.1 26.8 26.8
Prop In Lane 0.99 0.01 0.97 0.03 1.00 0.01 1.00 0.01
Lane Grp Cap(c), veh/h 190 0 0 210 0 0 283 1408 1479 341 1380 1451
V/C Ratio(X) 0.59 0.00 0.00 0.16 0.00 0.00 0.13 0.52 0.52 0.01 0.57 0.57
Avail Cap(c_a), veh/h 356 0 0 377 0 0 317 1408 1479 403 1380 1451
HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 2.00 2.00 2.00 1.00 1.00 1.00
Upstream Filter(I) 1.00 0.00 0.00 1.00 0.00 0.00 1.00 1.00 1.00 1.00 1.00 1.00
Uniform Delay (d), s/veh 66.0 0.0 0.0 62.5 0.0 0.0 5.5 0.0 0.0 3.4 6.7 6.7
Incr Delay (d2), s/veh 2.9 0.0 0.0 0.3 0.0 0.0 0.2 1.4 1.3 0.0 1.7 1.6
Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
%ile BackOfQ(50%),veh/ln 4.4 0.0 0.0 1.2 0.0 0.0 0.2 0.5 0.5 0.0 9.2 9.6
Unsig. Movement Delay, s/veh
LnGrp Delay(d),s/veh 68.9 0.0 0.0 62.8 0.0 0.0 5.7 1.4 1.3 3.4 8.5 8.4
LnGrp LOS E A A E A A A A A A A A
Approach Vol, veh/h 112 33 1537 1626
Approach Delay, s/veh 68.9 62.8 1.4 8.4
Approach LOS E E A A
Timer - Assigned Phs 1 2 4 5 6 8
Phs Duration (G+Y+Rc), s 8.1 122.5 19.4 5.8 124.9 19.4
Change Period (Y+Rc), s 5.0 7.0 6.0 5.0 7.0 6.0
Max Green Setting (Gmax), s 6.0 95.0 31.0 6.0 95.0 31.0
Max Q Clear Time (g_c+I1), s 2.6 28.8 12.9 2.1 2.0 4.6
Green Ext Time (p_c), s 0.0 18.1 0.5 0.0 15.7 0.1
Intersection Summary
HCM 6th Ctrl Delay 7.8
HCM 6th LOS A
Timing Report, Sorted By Phase Long Total AM
5: Ziegler & Paddington/Grand Teton Signal at Paddington-Grand Teton
Scenario 1 City of Fort Collins Signal Timing 08/30/2023 Synchro 11 Light Report
lt am paddington.syn
Phase Number 1 2 4 5 6 8
Movement NBL SBTL EBTL SBL NBTL WBTL
Lead/Lag Lead Lag Lead Lag
Lead-Lag Optimize
Recall Mode None C-Max None None C-Max None
Maximum Split (s) 11 102 37 11 102 37
Maximum Split (%) 7.3% 68.0% 24.7% 7.3% 68.0% 24.7%
Minimum Split (s) 11 30 35 11 32 35
Yellow Time (s) 5 4.5 3 5 4.5 3
All-Red Time (s) 0 2.5 3 0 2.5 3
Minimum Initial (s)4 7 4 4 7 4
Vehicle Extension (s)3 3 3 3 3 3
Minimum Gap (s)3 3 3 3 3 3
Time Before Reduce (s)0 0 0 0 0 0
Time To Reduce (s)0 0 0 0 0 0
Walk Time (s)
Flash Dont Walk (s)
Dual Entry No Yes Yes No Yes Yes
Inhibit Max Yes Yes Yes Yes Yes Yes
Start Time (s) 37 48 0 37 48 0
End Time (s) 48 0 37 48 0 37
Yield/Force Off (s) 43 143 31 43 143 31
Yield/Force Off 170(s) 43 143 31 43 143 31
Local Start Time (s) 37 48 0 37 48 0
Local Yield (s) 43 143 31 43 143 31
Local Yield 170(s) 43 143 31 43 143 31
Intersection Summary
Cycle Length 150
Control Type Actuated-Coordinated
Natural Cycle 90
Offset: 0 (0%), Referenced to phase 2:SBTL and 6:NBTL, Start of Red
Splits and Phases: 5: Ziegler & Paddington/Grand Teton
Queues Long Total AM
5: Ziegler & Paddington/Grand Teton Signal at Paddington-Grand Teton
Scenario 1 City of Fort Collins Signal Timing 08/30/2023 Synchro 11 Light Report
lt am paddington.syn
Lane Group EBT WBT NBL NBT SBL SBT
Lane Group Flow (vph) 169 48 37 1500 5 1621
v/c Ratio 0.74 0.22 0.15 0.54 0.02 0.61
Control Delay 57.6 8.4 5.7 10.1 4.0 11.6
Queue Delay 0.0 0.0 0.0 0.0 0.0 0.0
Total Delay 57.6 8.4 5.7 10.1 4.0 11.6
Queue Length 50th (ft) 100 0 9 361 1 372
Queue Length 95th (ft) 176 24 m21 345 4 557
Internal Link Dist (ft) 307 269 330 2371
Turn Bay Length (ft) 200 200
Base Capacity (vph) 353 335 241 2802 286 2642
Starvation Cap Reductn 0 0 0 0 0 0
Spillback Cap Reductn 0 0 0 0 0 0
Storage Cap Reductn 0 0 0 0 0 0
Reduced v/c Ratio 0.48 0.14 0.15 0.54 0.02 0.61
Intersection Summary
m Volume for 95th percentile queue is metered by upstream signal.
HCM 6th Signalized Intersection Summary Long Total PM
5: Ziegler & Paddington/Grand Teton Signal at Paddington-Grand Teton
Scenario 1 City of Fort Collins Signal Timing 08/30/2023 Synchro 11 Light Report
lt pm paddington.syn
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR
Lane Configurations
Traffic Volume (veh/h) 110 0 55 20 0 15 70 1670 15 15 1830 10
Future Volume (veh/h) 110 0 55 20 0 15 70 1670 15 15 1830 10
Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0
Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
Work Zone On Approach No No No No
Adj Sat Flow, veh/h/ln 1870 1870 1870 1870 1870 1870 1870 1870 1870 1870 1870 1870
Adj Flow Rate, veh/h 112 0 1 20 0 1 71 1704 15 15 1867 10
Peak Hour Factor 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98
Percent Heavy Veh, %2 2 2 2 2 2 2 2 2 2 2 2
Cap, veh/h 189 0 1 204 1 8 233 2827 25 249 2792 15
Arrive On Green 0.10 0.00 0.10 0.10 0.00 0.10 0.03 0.78 0.78 0.02 0.77 0.77
Sat Flow, veh/h 1445 0 13 1609 12 81 1781 3610 32 1781 3624 19
Grp Volume(v), veh/h 113 0 0 21 0 0 71 838 881 15 915 962
Grp Sat Flow(s),veh/h/ln 1458 0 0 1702 0 0 1781 1777 1865 1781 1777 1867
Q Serve(g_s), s 9.7 0.0 0.0 0.0 0.0 0.0 1.2 29.0 29.1 0.3 36.5 36.7
Cycle Q Clear(g_c), s 11.3 0.0 0.0 1.6 0.0 0.0 1.2 29.0 29.1 0.3 36.5 36.7
Prop In Lane 0.99 0.01 0.95 0.05 1.00 0.02 1.00 0.01
Lane Grp Cap(c), veh/h 190 0 0 213 0 0 233 1392 1460 249 1369 1438
V/C Ratio(X) 0.59 0.00 0.00 0.10 0.00 0.00 0.31 0.60 0.60 0.06 0.67 0.67
Avail Cap(c_a), veh/h 335 0 0 359 0 0 283 1392 1460 298 1369 1438
HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
Upstream Filter(I) 1.00 0.00 0.00 1.00 0.00 0.00 1.00 1.00 1.00 1.00 1.00 1.00
Uniform Delay (d), s/veh 66.0 0.0 0.0 61.8 0.0 0.0 9.4 6.7 6.7 6.0 8.2 8.2
Incr Delay (d2), s/veh 2.9 0.0 0.0 0.2 0.0 0.0 0.7 1.9 1.9 0.1 2.6 2.5
Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
%ile BackOfQ(50%),veh/ln 4.4 0.0 0.0 0.7 0.0 0.0 0.7 9.8 10.3 0.1 12.8 13.4
Unsig. Movement Delay, s/veh
LnGrp Delay(d),s/veh 68.9 0.0 0.0 62.0 0.0 0.0 10.1 8.6 8.5 6.1 10.8 10.7
LnGrp LOS E A A E A A B A A A B B
Approach Vol, veh/h 113 21 1790 1892
Approach Delay, s/veh 68.9 62.0 8.6 10.7
Approach LOS E E A B
Timer - Assigned Phs 1 2 4 5 6 8
Phs Duration (G+Y+Rc), s 8.8 121.5 19.7 6.9 123.5 19.7
Change Period (Y+Rc), s 5.0 7.0 6.0 5.0 7.0 6.0
Max Green Setting (Gmax), s 8.0 95.0 29.0 6.0 97.0 29.0
Max Q Clear Time (g_c+I1), s 3.2 38.7 13.3 2.3 31.1 3.6
Green Ext Time (p_c), s 0.0 24.2 0.4 0.0 20.7 0.1
Intersection Summary
HCM 6th Ctrl Delay 11.7
HCM 6th LOS B
Timing Report, Sorted By Phase Long Total PM
5: Ziegler & Paddington/Grand Teton Signal at Paddington-Grand Teton
Scenario 1 City of Fort Collins Signal Timing 08/30/2023 Synchro 11 Light Report
lt pm paddington.syn
Phase Number 1 2 4 5 6 8
Movement NBL SBTL EBTL SBL NBTL WBTL
Lead/Lag Lead Lag Lead Lag
Lead-Lag Optimize
Recall Mode None C-Max None None C-Max None
Maximum Split (s) 13 102 35 11 104 35
Maximum Split (%) 8.7% 68.0% 23.3% 7.3% 69.3% 23.3%
Minimum Split (s) 11 30 35 11 32 35
Yellow Time (s) 5 4.5 3 5 4.5 3
All-Red Time (s) 0 2.5 3 0 2.5 3
Minimum Initial (s)4 7 4 4 7 4
Vehicle Extension (s)3 3 3 3 3 3
Minimum Gap (s)3 3 3 3 3 3
Time Before Reduce (s)0 0 0 0 0 0
Time To Reduce (s)0 0 0 0 0 0
Walk Time (s)
Flash Dont Walk (s)
Dual Entry No Yes Yes No Yes Yes
Inhibit Max Yes Yes Yes Yes Yes Yes
Start Time (s) 35 48 0 35 46 0
End Time (s) 48 0 35 46 0 35
Yield/Force Off (s) 43 143 29 41 143 29
Yield/Force Off 170(s) 43 143 29 41 143 29
Local Start Time (s) 35 48 0 35 46 0
Local Yield (s) 43 143 29 41 143 29
Local Yield 170(s) 43 143 29 41 143 29
Intersection Summary
Cycle Length 150
Control Type Actuated-Coordinated
Natural Cycle 100
Offset: 0 (0%), Referenced to phase 2:SBTL and 6:NBTL, Start of Red
Splits and Phases: 5: Ziegler & Paddington/Grand Teton
Queues Long Total PM
5: Ziegler & Paddington/Grand Teton Signal at Paddington-Grand Teton
Scenario 1 City of Fort Collins Signal Timing 08/30/2023 Synchro 11 Light Report
lt pm paddington.syn
Lane Group EBT WBT NBL NBT SBL SBT
Lane Group Flow (vph) 168 35 71 1719 15 1877
v/c Ratio 0.74 0.16 0.36 0.62 0.07 0.73
Control Delay 56.5 3.5 8.9 17.9 4.3 15.9
Queue Delay 0.0 0.0 0.0 0.0 0.0 0.0
Total Delay 56.5 3.5 8.9 17.9 4.3 15.9
Queue Length 50th (ft) 99 0 15 611 2 506
Queue Length 95th (ft) 173 8 m31 838 9 807
Internal Link Dist (ft) 307 269 330 2371
Turn Bay Length (ft) 200 200
Base Capacity (vph) 340 334 208 2751 228 2559
Starvation Cap Reductn 0 0 0 0 0 0
Spillback Cap Reductn 0 0 0 0 0 0
Storage Cap Reductn 0 0 0 0 0 0
Reduced v/c Ratio 0.49 0.10 0.34 0.62 0.07 0.73
Intersection Summary
m Volume for 95th percentile queue is metered by upstream signal.
HCM 6th TWSC Long Total AM
8: Ziegler & Hidden Pond Signal at Paddington-Grand Teton
Scenario 1 City of Fort Collins Signal Timing 08/30/2023 Synchro 11 Light Report
lt am paddington.syn
Intersection
Int Delay, s/veh 3.1
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR
Lane Configurations
Traffic Vol, veh/h 30 0 100 5 0 5 65 1425 5 5 1540 75
Future Vol, veh/h 30 0 100 5 0 5 65 1425 5 5 1540 75
Conflicting Peds, #/hr 0 0 0 0 0 0 0 0 0 0 0 0
Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free
RT Channelized - - None - - None - - None - - None
Storage Length - - 150 - - - 300 - - 100 - 300
Veh in Median Storage, # - 1 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 95 95 95 95 95 95 95 95 95 95 95 95
Heavy Vehicles, % 2 2 2 2 2 2 2 2 2 2 2 2
Mvmt Flow 32 0 105 5 0 5 68 1500 5 5 1621 79
Major/Minor Minor2 Minor1 Major1 Major2
Conflicting Flow All 2517 3272 811 2460 3349 753 1700 0 0 1505 0 0
Stage 1 1631 1631 - 1639 1639 - - - - - - -
Stage 2 886 1641 - 821 1710 - - - - - - -
Critical Hdwy 7.54 6.54 6.94 7.54 6.54 6.94 4.14 - - 4.14 - -
Critical Hdwy Stg 1 6.54 5.54 - 6.54 5.54 - - - - - - -
Critical Hdwy Stg 2 6.54 5.54 - 6.54 5.54 - - - - - - -
Follow-up Hdwy 3.52 4.02 3.32 3.52 4.02 3.32 2.22 - - 2.22 - -
Pot Cap-1 Maneuver ~ 14 9 322 16 8 352 371 - - 441 - -
Stage 1 106 158 - 105 157 - - - - - - -
Stage 2 306 156 - 335 144 - - - - - - -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver ~ 12 7 322 9 6 352 371 - - 441 - -
Mov Cap-2 Maneuver 63 66 - 9 6 - - - - - - -
Stage 1 87 156 - 86 128 - - - - - - -
Stage 2 246 127 - 223 142 - - - - - - -
Approach EB WB NB SB
HCM Control Delay, s 41.8 $ 359.3 0.7 0
HCM LOS E F
Minor Lane/Major Mvmt NBL NBT NBR EBLn1 EBLn2WBLn1 SBL SBT SBR
Capacity (veh/h) 371 - - 63 322 18 441 - -
HCM Lane V/C Ratio 0.184 - - 0.501 0.327 0.585 0.012 - -
HCM Control Delay (s) 16.9 - - 109.6 21.5$ 359.3 13.3 - -
HCM Lane LOS C - - F C F B - -
HCM 95th %tile Q(veh) 0.7 - - 2 1.4 1.6 0 - -
Notes
~: Volume exceeds capacity $: Delay exceeds 300s +: Computation Not Defined *: All major volume in platoon
HCM 6th TWSC Long Total PM
8: Ziegler & Hidden Pond Signal at Paddington-Grand Teton
Scenario 1 City of Fort Collins Signal Timing 08/30/2023 Synchro 11 Light Report
lt pm paddington.syn
Intersection
Int Delay, s/veh 19.2
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR
Lane Configurations
Traffic Vol, veh/h 75 0 95 5 0 5 110 1675 5 5 1780 120
Future Vol, veh/h 75 0 95 5 0 5 110 1675 5 5 1780 120
Conflicting Peds, #/hr 0 0 0 0 0 0 0 0 0 0 0 0
Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free
RT Channelized - - None - - None - - None - - None
Storage Length - - 150 - - - 300 - - 100 - 300
Veh in Median Storage, # - 1 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 98 98 98 98 98 98 98 98 98 98 98 98
Heavy Vehicles, % 2 2 2 2 2 2 2 2 2 2 2 2
Mvmt Flow 77 0 97 5 0 5 112 1709 5 5 1816 122
Major/Minor Minor2 Minor1 Major1 Major2
Conflicting Flow All 2905 3764 908 2854 3884 857 1938 0 0 1714 0 0
Stage 1 1826 1826 - 1936 1936 - - - - - - -
Stage 2 1079 1938 - 918 1948 - - - - - - -
Critical Hdwy 7.54 6.54 6.94 7.54 6.54 6.94 4.14 - - 4.14 - -
Critical Hdwy Stg 1 6.54 5.54 - 6.54 5.54 - - - - - - -
Critical Hdwy Stg 2 6.54 5.54 - 6.54 5.54 - - - - - - -
Follow-up Hdwy 3.52 4.02 3.32 3.52 4.02 3.32 2.22 - - 2.22 - -
Pot Cap-1 Maneuver ~ 7 4 278 8 3 301 299 - - 366 - -
Stage 1 80 126 - 68 111 - - - - - - -
Stage 2 233 111 - 292 110 - - - - - - -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver ~ 5 2 278 ~ 4 2 301 299 - - 366 - -
Mov Cap-2 Maneuver ~ 35 39 - ~ 4 2 - - - - - - -
Stage 1 ~ 50 124 - 43 69 - - - - - - -
Stage 2 143 69 - 188 108 - - - - - - -
Approach EB WB NB SB
HCM Control Delay, s$ 362.4 $ 1029 1.5 0
HCM LOS F F
Minor Lane/Major Mvmt NBL NBT NBR EBLn1 EBLn2WBLn1 SBL SBT SBR
Capacity (veh/h) 299 - - 35 278 8 366 - -
HCM Lane V/C Ratio 0.375 - - 2.187 0.349 1.276 0.014 - -
HCM Control Delay (s) 24.1 - -$ 790.2 24.7$ 1029 15 - -
HCM Lane LOS C - - F C F B - -
HCM 95th %tile Q(veh) 1.7 - - 8.5 1.5 2.1 0 - -
Notes
~: Volume exceeds capacity $: Delay exceeds 300s +: Computation Not Defined *: All major volume in platoon
APPENDIX D
HCM 6th TWSC Long Total AM
8: Ziegler & Hidden Pond No Signal
Scenario 1 City of Fort Collins Signal Timing 08/30/2023 Synchro 11 Light Report
lt am no signal.syn
Intersection
Int Delay, s/veh 28.4
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR
Lane Configurations
Traffic Vol, veh/h 130 0 100 5 0 5 65 1425 5 5 1540 75
Future Vol, veh/h 130 0 100 5 0 5 65 1425 5 5 1540 75
Conflicting Peds, #/hr 0 0 0 0 0 0 0 0 0 0 0 0
Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free
RT Channelized - - None - - None - - None - - None
Storage Length - - 150 - - - 300 - - 100 - 300
Veh in Median Storage, # - 1 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 95 95 95 95 95 95 95 95 95 95 95 95
Heavy Vehicles, % 2 2 2 2 2 2 2 2 2 2 2 2
Mvmt Flow 137 0 105 5 0 5 68 1500 5 5 1621 79
Major/Minor Minor2 Minor1 Major1 Major2
Conflicting Flow All 2517 3272 811 2460 3349 753 1700 0 0 1505 0 0
Stage 1 1631 1631 - 1639 1639 - - - - - - -
Stage 2 886 1641 - 821 1710 - - - - - - -
Critical Hdwy 7.54 6.54 6.94 7.54 6.54 6.94 4.14 - - 4.14 - -
Critical Hdwy Stg 1 6.54 5.54 - 6.54 5.54 - - - - - - -
Critical Hdwy Stg 2 6.54 5.54 - 6.54 5.54 - - - - - - -
Follow-up Hdwy 3.52 4.02 3.32 3.52 4.02 3.32 2.22 - - 2.22 - -
Pot Cap-1 Maneuver ~ 14 9 322 16 8 352 371 - - 441 - -
Stage 1 ~ 106 158 - 105 157 - - - - - - -
Stage 2 306 156 - 335 144 - - - - - - -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver ~ 12 7 322 9 6 352 371 - - 441 - -
Mov Cap-2 Maneuver ~ 63 66 - 9 6 - - - - - - -
Stage 1 ~ 87 156 - 86 128 - - - - - - -
Stage 2 246 127 - 223 142 - - - - - - -
Approach EB WB NB SB
HCM Control Delay, s$ 393.7 $ 359.3 0.7 0
HCM LOS F F
Minor Lane/Major Mvmt NBL NBT NBR EBLn1 EBLn2WBLn1 SBL SBT SBR
Capacity (veh/h) 371 - - 63 322 18 441 - -
HCM Lane V/C Ratio 0.184 - - 2.172 0.327 0.585 0.012 - -
HCM Control Delay (s) 16.9 - - $ 680 21.5$ 359.3 13.3 - -
HCM Lane LOS C - - F C F B - -
HCM 95th %tile Q(veh) 0.7 - - 13.1 1.4 1.6 0 - -
Notes
~: Volume exceeds capacity $: Delay exceeds 300s +: Computation Not Defined *: All major volume in platoon
HCM 6th TWSC Long Total PM
8: Ziegler & Hidden Pond No Signal
Scenario 1 City of Fort Collins Signal Timing 08/30/2023 Synchro 11 Light Report
lt pm no signal.syn
Intersection
Int Delay, s/veh 100.6
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR
Lane Configurations
Traffic Vol, veh/h 180 0 95 5 0 5 110 1675 5 5 1780 120
Future Vol, veh/h 180 0 95 5 0 5 110 1675 5 5 1780 120
Conflicting Peds, #/hr 0 0 0 0 0 0 0 0 0 0 0 0
Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free
RT Channelized - - None - - None - - None - - None
Storage Length - - 150 - - - 300 - - 100 - 300
Veh in Median Storage, # - 1 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 98 98 98 98 98 98 98 98 98 98 98 98
Heavy Vehicles, % 2 2 2 2 2 2 2 2 2 2 2 2
Mvmt Flow 184 0 97 5 0 5 112 1709 5 5 1816 122
Major/Minor Minor2 Minor1 Major1 Major2
Conflicting Flow All 2905 3764 908 2854 3884 857 1938 0 0 1714 0 0
Stage 1 1826 1826 - 1936 1936 - - - - - - -
Stage 2 1079 1938 - 918 1948 - - - - - - -
Critical Hdwy 7.54 6.54 6.94 7.54 6.54 6.94 4.14 - - 4.14 - -
Critical Hdwy Stg 1 6.54 5.54 - 6.54 5.54 - - - - - - -
Critical Hdwy Stg 2 6.54 5.54 - 6.54 5.54 - - - - - - -
Follow-up Hdwy 3.52 4.02 3.32 3.52 4.02 3.32 2.22 - - 2.22 - -
Pot Cap-1 Maneuver ~ 7 4 278 8 3 301 299 - - 366 - -
Stage 1 ~ 80 126 - 68 111 - - - - - - -
Stage 2 233 111 - 292 110 - - - - - - -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver ~ 5 2 278 ~ 4 2 301 299 - - 366 - -
Mov Cap-2 Maneuver ~ 35 39 - ~ 4 2 - - - - - - -
Stage 1 ~ 50 124 - 43 69 - - - - - - -
Stage 2 ~ 143 69 - 188 108 - - - - - - -
Approach EB WB NB SB
HCM Control Delay, s$ 1408.6 $ 1029 1.5 0
HCM LOS F F
Minor Lane/Major Mvmt NBL NBT NBR EBLn1 EBLn2WBLn1 SBL SBT SBR
Capacity (veh/h) 299 - - 35 278 8 366 - -
HCM Lane V/C Ratio 0.375 - - 5.248 0.349 1.276 0.014 - -
HCM Control Delay (s) 24.1 - -$ 2139 24.7$ 1029 15 - -
HCM Lane LOS C - - F C F B - -
HCM 95th %tile Q(veh) 1.7 - - 21.8 1.5 2.1 0 - -
Notes
~: Volume exceeds capacity $: Delay exceeds 300s +: Computation Not Defined *: All major volume in platoon
HCM 6th TWSC Long Total AM
5: Ziegler & Paddington/Grand Teton No Signal
Scenario 1 City of Fort Collins Signal Timing 08/30/2023 Synchro 11 Light Report
lt am no signal.syn
Intersection
Int Delay, s/veh 7.8
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR
Lane Configurations
Traffic Vol, veh/h 5 0 55 15 0 15 35 1515 10 5 1550 5
Future Vol, veh/h 5 0 55 15 0 15 35 1515 10 5 1550 5
Conflicting Peds, #/hr 0 0 0 0 0 0 0 0 0 0 0 0
Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free
RT Channelized - - None - - None - - None - - None
Storage Length -- - - - - 200 - - 200 - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 95 95 95 95 95 95 95 95 95 95 95 95
Heavy Vehicles, % 2 2 2 2 2 2 2 2 2 2 2 2
Mvmt Flow 5 0 58 16 0 16 37 1595 11 5 1632 5
Major/Minor Minor2 Minor1 Major1 Major2
Conflicting Flow All 2517 3325 819 2501 3322 803 1637 0 0 1606 0 0
Stage 1 1645 1645 - 1675 1675 - - - - - - -
Stage 2 872 1680 - 826 1647 - - - - - - -
Critical Hdwy 7.54 6.54 6.94 7.54 6.54 6.94 4.14 - - 4.14 - -
Critical Hdwy Stg 1 6.54 5.54 - 6.54 5.54 - - - - - - -
Critical Hdwy Stg 2 6.54 5.54 - 6.54 5.54 - - - - - - -
Follow-up Hdwy 3.52 4.02 3.32 3.52 4.02 3.32 2.22 - - 2.22 - -
Pot Cap-1 Maneuver 14 8 319 ~ 15 8 326 392 - - 403 - -
Stage 1 104 156 - 99 150 - - - - - - -
Stage 2 312 150 - 332 155 - - - - - - -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 12 7 319 ~ 11 7 326 392 - - 403 - -
Mov Cap-2 Maneuver 12 7 - ~ 11 7 - - - - - - -
Stage 1 94 154 - 90 136 - - - - - - -
Stage 2 269 136 - 268 153 - - - - - - -
Approach EB WB NB SB
HCM Control Delay, s 85.7 $ 648.7 0.3 0
HCM LOS F F
Minor Lane/Major Mvmt NBL NBT NBR EBLn1WBLn1 SBL SBT SBR
Capacity (veh/h) 392 - - 102 21 403 - -
HCM Lane V/C Ratio 0.094 - - 0.619 1.504 0.013 - -
HCM Control Delay (s) 15.1 - - 85.7$ 648.7 14.1 - -
HCM Lane LOS C - - F F B - -
HCM 95th %tile Q(veh) 0.3 - - 3 4.2 0 - -
Notes
~: Volume exceeds capacity $: Delay exceeds 300s +: Computation Not Defined *: All major volume in platoon
HCM 6th TWSC Long Total PM
5: Ziegler & Paddington/Grand Teton No Signal
Scenario 1 City of Fort Collins Signal Timing 08/30/2023 Synchro 11 Light Report
lt pm no signal.syn
Intersection
Int Delay, s/veh 9.5
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR
Lane Configurations
Traffic Vol, veh/h 5 0 55 5 0 15 70 1775 15 15 1845 10
Future Vol, veh/h 5 0 55 5 0 15 70 1775 15 15 1845 10
Conflicting Peds, #/hr 0 0 0 0 0 0 0 0 0 0 0 0
Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free
RT Channelized - - None - - None - - None - - None
Storage Length -- - - - - 200 - - 200 - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 98 98 98 98 98 98 98 98 98 98 98 98
Heavy Vehicles, % 2 2 2 2 2 2 2 2 2 2 2 2
Mvmt Flow 5 0 56 5 0 15 71 1811 15 15 1883 10
Major/Minor Minor2 Minor1 Major1 Major2
Conflicting Flow All 2966 3886 947 2933 3884 913 1893 0 0 1826 0 0
Stage 1 1918 1918 - 1961 1961 - - - - - - -
Stage 2 1048 1968 - 972 1923 - - - - - - -
Critical Hdwy 7.54 6.54 6.94 7.54 6.54 6.94 4.14 - - 4.14 - -
Critical Hdwy Stg 1 6.54 5.54 - 6.54 5.54 - - - - - - -
Critical Hdwy Stg 2 6.54 5.54 - 6.54 5.54 - - - - - - -
Follow-up Hdwy 3.52 4.02 3.32 3.52 4.02 3.32 2.22 - - 2.22 - -
Pot Cap-1 Maneuver 6 3 262 7 3 276 312 - - 331 - -
Stage 1 69 114 - 65 108 - - - - - - -
Stage 2 244 107 - 271 113 - - - - - - -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver ~ 5 2 262 ~ 4 2 276 312 - - 331 - -
Mov Cap-2 Maneuver ~ 5 2 - ~ 4 2 - - - - - - -
Stage 1 53 109 - 50 83 - - - - - - -
Stage 2 178 83 - 203 108 - - - - - - -
Approach EB WB NB SB
HCM Control Delay, s $ 333 $ 717.9 0.8 0.1
HCM LOS F F
Minor Lane/Major Mvmt NBL NBT NBR EBLn1WBLn1 SBL SBT SBR
Capacity (veh/h) 312 - - 50 15 331 - -
HCM Lane V/C Ratio 0.229 - - 1.224 1.361 0.046 - -
HCM Control Delay (s) 19.9 - - $ 333$ 717.9 16.4 - -
HCM Lane LOS C - - F F C - -
HCM 95th %tile Q(veh) 0.9 - - 5.5 3.1 0.1 - -
Notes
~: Volume exceeds capacity $: Delay exceeds 300s +: Computation Not Defined *: All major volume in platoon