HomeMy WebLinkAbout1ST STOP PLAZA - MINOR SUBDIVISION - 53-95 - SUBMITTAL DOCUMENTS - ROUND 1 - TRAFFIC STUDY_
ration
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r'OLLEK
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Direction. .
-
Length or Time ::na iyzed .
. .
60
- - - ---- - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - -
- - - - -
Analyst - - - - - - - - - - - - -
-2 "' 'C
P! from. Minor Street
W,C.
EF..
ijai.- at Ana 3ysis . . ........
101'
----------------------------------------------------------
Uther inrormation. ........
. :,HORIT ;;ANGE
TOTAL TRAFFIC
PM
PEAK HOUR
C on f Iis ti n C, os 1,
3
80
Potential Capacity:
fy: (pcph)
0 07.
999
T
Two -Way Stop -cin T ro I -i ed
Ili t
er s�� i i on
m,,�,emen! Cdn�;ciiy: (D'rh)
a & 1-1
991.
------------- = --------- =
-------------
= -------------
OuIu,-fre, �.ratu:
0 6
9Q
Northbound
31, t.n b C', I r,
d E I -_ t b
n d
________________________________________________________
L T
---- ----
R'I
L T
---- ---- ----
f, 1 L
---- ----
----
T
---- ---- ----
Fl,
Step L- irroa, Major Street
-----
No. Lanes
0
1
0 11 u <
0
------- -___ ------------------------------______________
0,Dn f I i c t, i na F 1 cms : . vph 1
7 el 4
5611
Stop ./y i e -1 d
tj
N
Potential Capaci ty: (p�ph)
667
558
Volumes 714
501
30 555
5 5
5
45
3
fwiovem�nt Capacity' �pcphl
667
853
PHF 9 5 _951
95 9
5
95
F"-,i - idt
�l QUILI&-�I-eE � E.
u.95
G.99
trade0
0
G
i
U
----------------------------------------------------------
MC: , s (%) 0 f.)
0
C) G
fi C)
01
ri
0
`:tejp 4 1 -1 rrom minor 5t,-eet
WS
EL
SU /RV' 0 0
0
0 0
0 0
OI
0
0
________________________________________________________
CV's 0 0
0:
0 0
G,
C!
0
0
ConrlictinyFlows: (VDI)
1
11106
PCE'E
1 1.1
Pot -, �Ini �I tADac i K N, : (P'c'ph)
14q
155
------------------------------------------------------------------------
Major- I I , Minor TH
lmDedanco Factor:
Adjljstee. jrnDedancE Fccto.r:
0.94
0 . S;4
Capacitv Adjustment Factor
Adj
ustment Factors
du, tc impedinq movements
94
0 . <: 0
Movement, "_,aPac i (y; ( p c ph )
139
140
V,h i,- iE
Critical
F I tow -up
________________________________________________________
Maneuver
GaLl (tO)
Time ( +1 )
------------------------------------------------------------------
Center For MicrLCOMJLltcr_-
In Transportation
Left iUrn Major Road
5.110
2-10
H-1; ljn.iqnolized intersection
Rignt, -hurn Mloor Rua
5.50
-1 � 6 If
......
Through :waffir Minor- Road
0 . (11
Z. .
Left -itirn Minor koal`
PerTormaj,oe
Summary
O(oveCap Sharel'CaP
FvG. T:-rt. D I
Delay
inpvemerlt v.'Pcph) Cn,(PcPh.) C,h(pcchl
-------
uela
------------
------
by APP
---------
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Et, L 6
246
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pale qi. qn.l lyais ...... 111; tC_'s'S
Oiher information - - - -- ... ":HPr:: WANT.- T(;T.i TPAFF;I_ - NOON PLAIc NI.ILIP
Twc,,-Way-Si.op-c'ontr♦:l led 1 r, tar S ect l.[. r,
N
Nnrchbound Southbounu E thoupu W-Fitn:lnd
__-_ ____ ____ ____ ____ ____ ____
No. Lanes I [< 01 1 1. a C) (1 0;
1top Ji i -ld N; N:
VoI umes 519 SS: 55 5i0 ]5 55
PHF .9.`. ,96 .9°.; .9@ .-- .951 .9t• .351 S°
Grade Cl ri 0 U
W.,s (A) 0 i1 0 0 0 0; 0 0 0
5U/Rv's {A); 0 0 01 0 0 0 0 0 0
CV's (%? 0 0 0; G 0 0; a 0; CI 0
P•CE'- i.i 1.1 t.i: 1.: :.1; 1.1 I.l l.1 1 - I
Adjustm-,i Factor=
vehi c l a .r iti cal F)l _i 0w-u1-
M6neuvElGac (tg', Time ( t r )
__________________________________________________________________
L.-ft iE.rr r'a i i F<uac ; - 2. "IC
Fight Turn Minor Road 5 .I0 2.60
7 hrougll I r'ic Minn;' 'egad 6. SG
Left I: irn M'i n,v' Fr r,n Cl .iJO -46
-air.: v!'JrnlUl. Ear:. :i• .c Ir:
.,n- -- _:
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Wnrk_.n3-2 Ti):- Inlc-SecLlJn
_.__.___________________.__________-_____ _
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i nq FIoi Ivphj
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:J 95,
C QS,
_________.__.____________________________
Step .. LI i"roe, Major
__
S -
_
---------------------------------------------------------
on f -1 i c i i n q Flows: (vphl
Potential Copacity: (pcoh)
Movement. Cara city: (ccphj1'•
_
Prot. _• (IIaue-free 3ta te:
--------------------------------------------------------
.,tar 4: L1 rr'om Miner, $tree:
W::
EL'•
---------- ------------------------------------------
Cnnflictinq Flows: (voh)
1180
1140
Potential C.apa,ity: (pcphl
7R6
19b
Major Li, Minor TH
lmpedancB Factor:
.1.9i
Q.81
Adjusted impedance Factor:
b.91
0.91
Caoacity Adjustment Factor
due ic' irnnedinn Movements
0. 91
0.9
Movemen'L Cdpa.:ity: (pcph)
--------------------------------------------------------
169
:69
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in TI'anspor Lation
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Page =.
inter5_c'tinn performance
Summarl,
' FlMnv<:I,ap lharedl.a:>
Avq, Total
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APPENDIX B
F�2
W.;
MiATTHEIN J. DELICH, P.E.
3413 BANYAN AVENUE
LOVELAND, CO 80538
/TABULAR SUMMARY OF VEHICLE
r COUNTS
Observer k(64 P-AL A) ! V i C K i G S r 9 Z QDay / NU tzsoA Y City. 1`O JE T (2pL L /OV S R = Right turn
ight
INTERSECTION OF �(i02T[f eOLLG GG 7�VC-` AND ���D� �r �U D�rJ L = Left turn
TIME
BEGINS
Coc.C_C'G�
Ca�t_ca�c=
TOTAL
I South
_LAC
from EAST
Ili v VAJ
TOTAL
West
TOTAL
ALL
from NORTH
from SOUTH
from WEST
R I S
L Total ( R
S.
I L I Total
R I S I L I Total. II
R I S I L I Total I
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APPENDIX A
Land Use
High Turnover
Sit Down Restaurant
3.5 KSF
Specialty Retail*
29.5 KSF
TOTAL
Table
1
Trip Generation
Daily
Noon
Peak
P.M.
Peak
Trips
Trips
Trips
Trips
Trips
in
out
in
out
623
49
44
25
20
1;200
91
98
55
55
1,823
140
142
80
75
*. The video store is included in this category.
Table 2
Short Range Peak Hour Operation
Level of Service*
Intersection AM PM
College/Access Drive/Pinon (stop sign)
EB LT/RT C C
WB LT F E
WB RT A A
NB LT A A
SB LT A B
* Through volumes on N. College Avenue were adjusted to account for
vehicles distributed in two approach lanes.
n
Noon / PM
0
PINON ~
0/1
3/5
w
w
J
J
O —
v -
�- 8/7
ACCESS 1
I
CD C4
<D
0
00
m
EXISTING PEAK HOUR TRAFFIC
PINON
Noon / PM
N
M
LO
LO
N
Figure 2
w A&
c7
w N
J
J
O --
U
�- 57/30
85/45ACCESS 1
00
SITE GENERATED PEAK HOUR TRAFFIC Figure 3
w 4`
1,09
N
CD
r----,
)
�nLO
U')rnLIn
PINON I ~
Noon / PM 5/5
Rounded to the Nearest
5 Vehicles.
55/30
85/45ACCESS . i
1
U)
co
to
- -
to
co
SHORT RANGE PEAK HOUR TOTAL TRAFFIC Figure 4
on the east side of N. College Avenue, if that is required in the
future.
1995. The peak hour traffic data was collected for the noon (Noon
to 1:00 PM) and evening (4:00 PM to 6:00 PM) peak hours. Raw
traffic data is provided in Appendix A. These counts are shown on
Figure 2.
Trip generation for this proposed development was determined
using equations and factors contained in Trip Generation, 5th
Edition, ITE. Table 1 shows the trip generation on a daily and
peak hour basis: The ,trip distribution assumed that approximately
60 percent of the site generated traffic was to/from the south and
40 percent of the site, generated traffic was to/from the north.
The resulting site generated traffic for the analyzed peak hours
is illustrated on Figure 3.
A short range future analysis of traffic conditions was
performed. This analysis assumed that the project would be
completed by 1996.
Figure 4 shows the short range peak hour traffic expected at
the N. College/proposed access drive/Pinon Street intersection.
The existing traffic on N. College Avenue was factored by 2 percent
to reflect 1996 conditions. Level of service analyses were
performed to determine the future operating conditions at the
access drive upon completion of the proposed project. With stop
sign control, the intersection would operate as indicated in Table
2. Calculation forms are provided in Appendix B. The intersection
operation will be acceptable with the exception of the left turns
exiting the site. Acceptable operation is defined as Level of
Service D or better. As indicated in Table 2, it is expected that
the left turns exiting the project site would experience delays in
excess of 30 seconds per vehicle. This is typical at intersections
of driveways along major arterial streets.
Based upon the traffic projections provided in Figure 4, a
right -turn deceleration lane and a right -turn acceleration lane
would be required at the proposed access drive in the southbound
and northbound directions, respectively. However, due to the
location of the site in an urban area, the size of the site, and
the proximity of neighboring driveways, it would not be
geometrically feasibility to provide these lanes. It should be
noted that the site plan has been designed such that, in the
future, if an overall plan was adopted for N. College Avenue, to
provide continuous acceleration/deceleration lanes, these could be
installed adjacent to the project site. According to the SHAC, a
southbound left -turn deceleration lane is also required. This
would be provided in the existing continuous two-way left -turn
lane.
It is concluded that the key access intersection will operate
acceptably in the short range future with the exception of the left
turns exiting the site. The auxiliary lanes required by the SHAC
are not feasible given the neighboring properties and driveways.
It appears that the site layout can accommodate a continuous lane
i�
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49
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RESTAURANT'
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MEMORANDUM
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To: Art Paterson, Paterson & Associates
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Ric Hattman, Gefroh..Hattman Architects
Fort Collins Planning Department
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Eric Bracke, Fort Collins Transportation Division
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gFrom:
Matt Delich
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Date: October 13, 1995
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Subject: Traffic analysis for the proposed Pagoda Restaurant
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Development (File: 9597MEM1)
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This memorandum documents the traffic analyses related
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to redeveloping the property where the Pagoda Restaurant is
currently located on N. College Avenue (US 287), in Fort
Collins, Colorado. The proposed project would be located on
the east side of N. College Avenue, with one access drive.
Figure 1 shows the location of the proposed development. This
memorandum was prepared to specifically address the access
needs to N. College Avenue as required by the State Highway
Access Code (SHAC) and by the City of Fort Collins
Transportation Division.
North College Avenue is a state administered highway that
passes through Fort Collins in a north/south direction. It
serves both local and through traffic. It is a four lane
highway with a center continuous two-way left -turn lane. The
shoulders on both sides of the highway are paved. Adjacent
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to the project site, the speed limit is posted at 40 mph. To
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the south of the site, the speed is reduced. The central area
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of Fort Collins is south of the site. The proposed access
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drive would have no sight line constraints along N. College
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Avenue. It should be mentioned that, currently, an Access
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Plan for this area of N. College Avenue is being prepared for
the City of Fort Collins. The Access Plan will help define
•
where and what type of access should be allowed along N.
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College Avenue to promote good traffic flow and access to
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adjacent land. At the time of this traffic analysis, it was
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assumed that the Access Plan would not effect access to the
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proposed project.
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Currently, access to the project site is not restricted
to a defined access driveway. Vehicles can access the site
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at several large open areas along N. College Avenue. Pinon
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Street is located on the east side of N. College Avenue.
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Pinon Street is a local street which provides access to the
►—
commercial uses located along its one block length. Peak hour
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traffic counts were obtained at the existing Pagoda Restaurant
driveways and Pinon Street at N. College Avenue in September