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Home My WebLink AboutZIGGI'S COFFEE - PDP - PDP170021 - SUBMITTAL DOCUMENTS - ROUND 1 - TRAFFIC STUDYZIGGI'S COFFEE KIOSK TRANSPORTATION IMPACT STUDY FORT COLLINS, COLORADO JUNE 2017 Prepared for: MAH Architectural Group 1385 S. Colorado Boulevard, Penthouse Denver, CO 80222 Prepared by: ..� .: :,, .;z ... .;;:- _,,F�. . �._T.. � .- , ,___. �. �- Y � ih 8 ��,� r: ra :�'' u,s DELICH ASSOCIATES 2272 Gien Haven Drive Loveland, CO 80538 Phone: 970-669-2061 FAX: 970-669-5034 Project #1747 ii � �' �. � � � ; � � i ; �� : � TABLE OF CONTEIVTS 1. INTRODUCTION .................................._........................-----......................._..._............ 1 II. EXISTING CONDITIONS .............................................•---......................................... 2 LandUse ......:..............................................................................................................:... 2 Streets...--• .............................:.......:...:.............:.. :.......:....:.... .:.:...: ...:... .......:........�-_---. 2 ExistingTraffic ..:........:._, .........:...,.. ;.._:... ::.;::.. ......;--..:....,.,.... .., 2 ExistingOperation ..............,............................._.....................................................:........ 6 PederstrianFacilities ...................................•�---•---....................................---..._............ 6 BicycleFacilities .............................................................................................................. 6 TransitFacilities .............................._......_...._.............._............-----................................... 9 I11. PROPOSED DEVELOP9NIENT ..:.......:...:....:...:..�.._.:...:.__......-----..._--............---::.�... 10 _ __ TripGeneration ...............................................................,...........-�---.........,.......,...,.----.. 10 TripDistribution ..............................................................�-----......................................... 10 Background Traffic Projections ---.....:.._ ...........................:...._.................._.....................13 Trip Assignment ..........................:...........••--------•-----••---......... ...... 13 .................................� SignalWa�ranfs ....---•-�---�-•• ..........................::..........................•---................................. 13 Geometry.:.......:...:........................................:...........................:...:............................... 13 OperationAnalysis ........ .:...........:....:...:.........:.......:...............:....,............ ::........... ... 13 AccidenUSafety Analysis of the College/trilby intersection .... ...:...: ...:.: ....:.. ...._:...: 20 Pedestrian Level of Service ...-•_-•--• .. ............:...:........................�•-------.--. :.:..... ...:........ 20 Bicycle Level of Service ........:._ ....:... ................. :.......:....:........,..: ,..:,:...:..,... ..........,: 22 Transit Level of Service ................•-�---------.........,. .,...................................--..... ............ 22 IV. CONCLUSIONS ._ ................ .. 23 —�, �---DELICH Ziggi's Coffee Kiosk TIS, June 2017 — ASSOCIATES �/ � LIST OF TABLES 1. Current Peak Hour Operation ........:.......:...::...................:......................................... 8 2. Trip Generation .:..-• .......... :....... .:... ._......:......;...,............,...,............................... 10 _ 3. Short Range (2022) Background Peak Hour Operation..........�........... ... 19 .................. 4_ Short Range (2022) Total Peak Hour Operation .............................................:....... 21 LIST OF FIGURES 1. Site Location .................:....................................... ... ..... 3 . ..... ....... ......................... 2. Exisiing Geometry .....:.:.....••----..----._........_..._......._..._..._............................................. 4 3. Recent Peak Hour Traffic ::.....................:....:............................................•---•----:....... 5 4. Adjusted/Balanced Reeent Peak Hour Traffic ........................................,.::..............: 7 5: Site Plan .:.......:......................:..........................................::......�..........:............:...:.. 11 _ _ 6. Trip Distribution ....: ... ....... .:...:........... :....... .....:.................................................. 12 7. Short Range (2022) Background Peak Hour Traffic ........................................:....... 14 8. Assigned Site Generated Peak Hour Traffic ..............................:............................ 15 9. Passby Site Generated Peak Hour Traffic ........................:........_......_........_.._......... 16 10. Short Range (2022) Total Peak Hour Traffic .......:................................................... 17 11. Short Range (2022) GeometrY ........:................:........_......................_.....:..............:. 18 APPENDICES A. Base Assumptions Form B. Peak Hour Traffic Counts C. Current Peak Hour OperationlLevel of Service Descriptions/Fort Collins Motor Vehicle LOS Standards (Intersections) D. Short Range (2022) Background Peak Hour Operation E. Short Range (2022) Total Peak Hour Operation F. Pedestrian/Bicycle Level of Service Worksheets _—�� —DELICH Ziggi's Co.ffee Kiosk TIS, June 2017 � � �ASSOCIATES � � �_ � �' �. 1. IPITRODUCTION This intermediate transportation impact study (TIS) addresses the capacity, geometric, and control requirements at and near the proposed development of the Ziggi's Coffee Kiosk site. The proposed Ziggi's Coffee Kiosk site is located in the nortl�west quadrant of the College/Trilby intersection, just north of Southgate Church in Fort Collins, Colorado. During the course of fhe analysis, numerous contacts were made with the project architects (MAH Architectural Group) and the Fort Collins Traffic Engiheering staff. The Transportation Impact Study Base Assumptions form and related documents are provided in Appendix A. This study generally conforms to the format set forth in the Fort Collins TIS Guidelines in the "Larimer County Urban Area Street Standards" (LCUASS). A scoping discussion was held with the Fort Collins Tra�c Engineering staff. Due to .the trip generation, this is an intermediate transportation impa�t study. It was requested that an accident analysis and the impact on safety at #he CollegelTrilby intersection be evaluated. The study involved the following steps: - Collect physical, traffic, and development data; - PerfoRn trip generation, trip distribution, and trip assignment; - Determine peak hour traffic volumes; - Conduct capacity and operational level of service analyses on key intersections; - Analyze signal warrants; - Conduct level of service evaluation of pedestrian, bicycle, and transit modes of transportation _=-,�s �DELICH zi99i's Coffee Kiosk TIS, June 2017 �, �ASSOCIATES Page � �._.._ �._ �_ �_ � ; � 11. EXISTING COPIDITIONS The loeation of the Ziggi's Coffee Kiosk is shown in Figure 1. It is important that a thorough understanding of the existing conditions be presented. Land Use Land uses in the area are primarily residential and commercial. Land adjacent to the site is flat (<2% grade) from a traffic operations perspective. The center of Fort Collins is north of this site. Streets The primary streets near the Ziggi's Coffee Kiosk are College Avenue (US287) and Trilby Road. Figure 2 shows a sehemafic of the existing geometry at the College/Trilby, College/Site Access (Right-in/Right-ou#), and Trilby/Site Access intersections. College Avenue (US287) is east of (adjacent to) the proposed Ziggi's Coffee Kiosk site. It is a north-sout.h street classified as a six-lane arterial on the Fort Collins Master Street Plan: Currently, College Avenue has a four-lane cross section. At the College/Trilby intersection, College Avenue has northbound and southbound left-tum lanes, finro through lanes in each direction, and northbound and southbound right-tum lanes. The Colfege/Trilby intersection has signal control. At the College/Site Access interseetion, College Avenue has two through lanes in each direction, a southbound right turn lane, and a short soufhbound right=turn acceleration lane that becomes the right-turn lane approaching Tr'ilby Road. The posted speed in this area of College Avenue is 55 mph. Trilby Road is south of the proposed Ziggi's Coffee Kiosk site. lt is an east-west street class�ed as a fouc=lane arterial east of College Avenue and a finro-lane arterial west of College Avenue on the Fort Collins Master Street Plan. Currently, Trilby Road has a two-lane ero.ss section. At the College/Trilby intersection, Trilby Road has eastbound and westbound left-turn lanes and a through/�ight-turn lane in each direction: At the Trilby/Site Access intersection, Trilby Road has an eastbound left-turn lane and a through lane in each direction. The Trilby/Site Access intersection has stop sign control on the Site Access. The posted speed in this area of Trilby Road is 40 mph. Existing Tra�c Recent morning and aftemoon peak hour traffic yolu.mes are shown in Figure 3. The traffic counts at the College/Trilby intersection were obtained in September2015 by the City of Fort Collins. The traffic counts at the Trilby/Site Access intersection were _—�� —DELICH z�99��s Coffee Kiosk TIS, June 2017 � � rASSOCIATES Page 2 SCALE: 1 "=500' SiTE LOCATION Figure _—�s d--DELICH � z� i's Coffee Kiosk TIS, June 2U17 99� � � 1—ASSOCIATES Paye 3 � � � � � � � � �� J � - Denotes Lane Site Access EXISTING GEOIVIETRY Figure 2 �� DELICH z99�'s Coffee Kiosk TIS, June 2017 �, l=ASSOCIATES Paye4 � � '. � � N �V �` � 4/2 � 765/615 —s— � � � AM/PM � � N U U Q. N ,.-. 'c� � 2/1 � 442/830 Site Access (Right=in/rigfit-out) Trilby Road � � � � N � � � N N OD � � U/3 � v � N � � N � � �t C � N � Q O U v 0 v � o°po �� 179/112 � � � � 247/354 � 81/125 231/142 � � � � 354/316 -� r- r- ao 175/137 � N � � M ^ ^ � O � RECENT PEAK I-IOUR TRAFFIC Figure 3 ___�� LDELICH Ziggi's Goffee Kiosk TIS, June 2077 � � �—'ASSOCIATES Page s obtained in IVlay 2017. The traffc counts at the College/Site Access .intersection were obtained in June 2017. Raw traffic count data are provided in Appendix B. Since the traffic counts were done on different days/years the traffic counts were adjusted. Figure 4 shows the adjusted peak hour traffic. Existing Operafion Using the peak hour traffic shown in Figure 4, the College/Trilby, College/Site Access, and Trilby/Site Access intersections were evaluated and the morning and afternoon peak hour operation is shown in Table 1. The interseetions were evaluated using techniques provided in the 2010 Hiqhway Capacitv Manual (2010HCM). Caleulation forms are provided in Appendix C. A description of level of service for signalized and unsignalized intersections from the 2010 _Hiqhwav Capacity Manual and a table showing the Fort Collins IVlotor Vehicle LOS Standards (Intersections) are also provided in Appendix C. Acceptable overall operation at signalized intersections during #he peak hours is defined as level of service D or better. At signalized intersections, acceptable operation of any leg and any movement is level of service E. At arterial/arterial and eollector/collector stop sign controlled intersections, acceptable operation is eonsidered to be at level of service E, overall and level of service F, for any approach leg. At arterial//collector, arterial/local, collector/local, and local/local stop sign controlled intersections, acceptable operation is considered to be at level of service D, overall and level of service F, for any approach leg. The key inters.ections meet the City of Fort Collins Motor Vehicle LOS Standard d_uring the morning and afternoon peak hours, except for the College/Trilby intersection d.uring the afternoon peak hour. At the College/Trilby intersection, the calculated delay for the afternoon peak hour eastbound through/right-turn, the eastbound approach, the westbound through/right-tucn, the westbound aPproach, and the northbound left-turn was commensurate with level of service F. At the College/Trilby intersection, the ealeulated delay for the oyerall intersection was commensurate with level of service E. The calculated delay associated with level of service F operation is provided in Table 1. It is important to note that eastbound and we�tbound right-turn lanes are warranted with the existing traffic volumes. The right-turn lanes would signifcantly improve the operation at the College/Trilby intersection. Pedestrian Facilities There are very few sidewalks in this area of Fort Collins. Most of the existing streets were built under Larimer County standards, which do not require sidewalks. Sidewalks exist along the Southgate Church and this site. Bicycle Facilities There are bicycle lanes along Trilby Road. On College Avenue bicycles use the shoulder. --�A -L�EL�CH Ziggi's Coffee Kiosk TIS, June 2017 � ASSOCIATES . Paye s �/ � � � � � � � � � � —� AM/PM Site Aecess (Right-in/right-out) N'� �` i 4/2 � 767/6U3 —�- � � N U U Q N � � 2/1 �-- 463/863 Road 0 co co � N � � � � N 0� � � 0/3 � � v co N � � � O 7 � C � N > Q `-J N N O N � fV � � a. , � 0 1$2/112 n `O °' �— 251 /359 � � � � 82/127 234/144 � � � � 359/321 — � �n c� a� 178/139 � N o � o � t� v � �rn 0 � ADJUSTED/BALANCED RECEIVT PEAK HOUR TRAFFIC Figure 4 �s LDELICH z�99�'s Goffee Kiosk TIS, June 2017 �, r`—ASSOCIATES Page 7 TABLE 1 Current Peak Hour Operation � �:', ; � � �� _" ; , , ; , , , ;�, ,�� , ; , „ �` L'ev�l +��"��r�►�+�s►; ' y � ��. Ir�,4�o'��►n � � � � , ,� '� t��y n� ' t 4� , z: � r � � h�� t ` i r/ �,�` y r r r ,n �� v� . . . . � _..:..�_.. .......,�_, ..,... :..: . . . ... . . .. ._ . . EB LT D D EB T/RT E F(112.1 secs) EB APPROACH D F(95.1 sees) WB LT G _ _ p WB T/RT D F(135.8 secs) WB APPROACH D F(115.0 secs) College/Trilby NB LT C F(93.5 secs) (signal) NB T D C NB RT C C NB APPROACH D D SB LT C C SB T C D SB RT C C SB APPROACH C D OVERALL D E College/Site Access _ EB RT A C (stop sign) OVERALL A A EB LT A B Trilby/Site Access SB LT/RT C C (stop sign) OVERALL A A �s _�—DELICH zi99��s Coffee Kiosk TIS, June 2017 � � �ASSOCIATES Page 8 Transit Facilities � ..,� } ,,,. , ; a i This area of Fort Collins will be served by the Flex bus service. There are northbound and southbound bus stops at the College/Trilby intersecfion. --�, L—DELICH � � �=ASSOCIATES Ziggi's Coffee ICiosk TIS, Jun.e 2017 Page 9 III. PROPOSED DEVELOPMENT The Ziggi's Coffee Kiosk is a coffee kiosk with one drive-up window and one walk up window (with outdoor seating), located on the northwest quadrant of the College�i'rilby intersection. Figure 5 shows a site plan of the Ziggi's Coffee Kiosk. The short range analysis (Year 2022) includes development of the Ziggi's Coffee Kiosk and an appropriate increase in background traffic due to normal growth and other potential developments in the area. The site plan shows that the Ziggi's Coffee Kiosk will use the right-in/right-out access to College Avenue and the full movement access to Trilby Road. Trip Gen _eration Trip genera#ion is important in considering the impact of a development such as this upon fhe existing and proposed street system. Trip generation information contained in Trip G.eneration, 9�h Edition, ITE was used fo estimate trips that would be generated by the proposed/expected use at this site. A trip is defined as a one-way vehicle movement from origin to destination. Table 2,shows the expected trip generation on a daily and peak hour basis. The trip generation of the Ziggi's Coffee Kiosk development resulted in 900 daily trip ends, 152 morning peak hour trip ends, and 38 afternoon peak hour trip ends. Passby trip factors were used for the Ziggi's Coffee Kiosk using Table F:35 in fhe Trip Generation IVlanual. 3`d.Edition, ITE. The Average Passby Trip Pe�centage of 89 percent was used. Trip Distribution The Assigned trip distribution for the Ziggi's Coffee Kiosk was based on existing/future travel patterns, land uses in the area, consideration of trip attractions/productions in the area, and engineering judgment. The passby trip distribution for the Ziggi's Coffee Kiosk was based on existing traffic movements at the College/Trilby intersection. Figure 6 shows the assigned and passby trip distribution for the short range (2022) analysis future. The trip distribution was agreed to by City of Fort Collins staff in the scoping discussions. --�� LDELICH ziggi's Goffee Kiosk TIS, June 2017 �� -='ASSOCIATES Page �o �`. _ _ ��•`, ��,�, �- i ,,., � � I �5 � � � � 00 0 � � -_ mp zmi � Op� . - I>� . Ai� Ixn mP Iam 1 oao�o ------- -- --__� � � ---- -- � — , � ---------------,---- � -------- � �, � i SITE PLAN Figure 5 _—�s �--DELICH z�99�'s Coffee Kiosk tIS, June 2017 �, �ASSOCIATES Pa9e � � �'- � � � � � � -.� , �� , .y , ..r , �: �. � , � tiY� � � - Passby Trip Distribution Assigned T� Distribution (am/pm) Site Access � � � U U Q N � � 20% � a� � c. > Q N � N O U 30% \ 0 o N o � � � 0 0 0 5%/3% N N ch / � _ �— 7%/$% � � 2%/3% Road 7%/3% � � � 11 %/8% � � � o 0 5%/3% � � v N o N \ a o '�t � N N M 30% � 20% � TRIi' DISTRIBUTION Figure 6 �/ 1_DELICH __ Ziggi's Coffee Kiosk TIS, June2017 �/ �ASSOCIATES Pa9e �2 Bacicground Traffic Projections Figure 7 shows the short range (2022) background peak hour traffic at the CollegelTrilby, College/Site Access, and Tritby/Site Aecess intersections. Background traffic projecfions for the short range future horizon were obtained by reviewing various traffic studies prepared for this area of Fort Collins and the CDOT 20-year growth factor. Traffic volumes on the area streets were increased at a rate of 1.0 percent per year. Traffie from Pedcor Apartments was added to the background traffic. Trip Assignment Trip assignment is how the generated and disfributed trips are expected to be loaded on the street system. The assigned and passby trips are the resultant of the trip distribution process. The site generated assigned trip assignment for the Ziggi's Coffee Kiosk de�elopment is shown in Figure 8. The site generated passby trip assignment for the Ziggi's Coffee Kiosk development is shown in Figure 9. The assigned and passby site generated traffic was combined with the background traffic fo determine the total forecasted traffic for the study area. Figure 10 shows the short range (2022) total (site plus background) peak hour traffic at the key intersections. Signal Warrants As a matter of policy, traffic signals are not installed at any location unless warrants are met according to the Manual on Uniform Traffic Control Devices. The College/Trilby intecsection is currently signalized. The College/Site Access and Trilby/Site Access will not warrant signals in fhe future, nor do they meet the signal spacing criterion. Geometry Figure 11 shows a schematic of the short range (2022) geometry. The eastbound and westbound right-tum lanes are warranted with the existing traffic. Operation Analysis ° Operation analyses were performed at the College/Trilby, College/Site Access, and Trilby/Site Access Park intersections. The operations analyses were conducted for the short range future, reflecting the year 2022 condition. The calculated delay associated with level of service F is provided. Using the traffic volumes shown in Figure 7, the College/Trilby, College/Site Access, and Trilby/Site Access intersections operate in the short range (2022) background future as indicated in Table 3. The short range (2022) operation analyses were conducted with the existing control and geometry at all intersections. Analyses were also conducted �s LDELICH zi99��s Coffee Kiosk TIS, June 2017 �� ==ASSOCIATES Page �3 -�— AM/PM Site Access (Right-in/Right-out) N � � � 4/2 � 807/637 - - � �A` W U U Q N � � � 2/1 � 491 /909 Road ao � n � N. � � CO N OD � � 0,3� 4 � � � � � �� ^' T W � Q � .-- � � O �� 191/118 ~ C° °' 264/377 i 1 � � � 89/144 246/151 � � � � 377/337 -� o � rn 188/150 � N O o u� rn �' � � � �. SHORT RAtVGE (2022) BACKGROUIVD PEAK HOUR TRAF�IC Figure 7 __ _ �/ �—DELICH z99�'s Coffee Kiosk TIS, June 2017 � � '-=ASSOCIATES Pa9e �4 '. i ( .�.:,,,'i , ",, Fr;+, ,,n�,.;. � � �.: O r— � � N N s�` � 2/0 � � AM/PM N � N U U Q N � � 4/1 Site Access (Right-in/Right-out) Trilby Road � N � 4/�� N � C N > Q N 4 � N •— O � � N N � � �— 2/0 2/1 � � � N SHORT RANGE (2022) ASSIGNED _ SITE GEIVERATED PEAK HOUR TRAFFIC Figure 8 �� e--DELICH z�99rs Coffee KioskTlS, .lune 2017 %/ � ASSOCIATES Paye �s � �';�,� . . -�-- AM/PM � � � U U Q N = � c0 rn r�i � 35/8 f � �— -9/-3 15/3 � -15/-3 — Site Access (Right-in/Right-out) Road � �� ^ � �-- , � 1 _� 21 /8 � a� � c > Q ,r;. � � c� r- -3/-1 �' v °° -�— 4/2 �` 1 � � -1/-1 25/5 � � � � -7/-1 —� f v � o -3/-1 � N N � N � SHORT RANGE (2022) PASSBY SITE GEiVERATED PEAK HOUR TRAFFIC Figure 9 _—�� --DELICH Ziggi's Coffee Kiosk TIS, June 2017 �� 1--ASSOCIATES Page �s �— AM/PM Site Aecess (Right-in/Right-out) � � co co r= co �` � 21 /5 � 7921634 —v � � a� U U Q N .-� 'c� � 41/10 � 4$2/906. Road � � ti o; N � � � N aD � � 25/12 � � �r �t r� � co a> � � c � a� > Q O U 0 N N � � N � � o � 188/117 ~ C° `- �= 270/379 � � � � 88/143 273/157 � � � � 370/336 —� � � � � rn 185/149 � ` o � m n ao �� .=- � SHORT RAIVGE (2022) TOTAL PEAK HOUR TRAFFIC Figure 10 �� —_-DELICH � z99��s Coffee Kiosk TIS, June 2017 �� ASSOCIATES Page �� ;;�� ;: ,�;; ,�.� �, ,s;' �' � �:;. ,;: �;.: � �:;, ,-� , ;:, ;�,; �� , r. i�," � r` �; �r,:. . SHORT RAIVGE (2022) GEOMETRY Figure 11 --��''-DELICH Ziggi's Coffee Kiosk TIS, June 2017 � �ASSOCIATES Page 18 � /, � � � TABLE 3 Short Range (2022) Background Peak Hour Operation - �nt�rsect�on ; e�rice ; . ' _ ; ,, , Bllovemerot Level of S _ AIlA < • 'ppll ' EB LT E p EB T/RT E F(144.9 secs) EB APPROACH E F(120.4 secs) WB LT C p WB T/RT E F(159.4 secs) WB APPROACH D F(132.7 secs) CollegelTrilby NB LT C F(131_.4 secs) (signal with existing signal timing NB T E C and existing geometry) NB RT C C NB APPROACH E p SB LT C p _ SB T C E SB RT C C SB APPROACH C E OVERALL D E EB LT D E EB T p E EB RT C p EB APPROACH p E WB LT C p WB T p E WB RT C C Collegelfrilby WB APPROACH D E (signal with adjusted signal timing NB LT g E and EB & WB right-tum lanes) Ng T C C NB RT B g NB APPROACH C D SB LT C C SB T C E SB RT g C SB APPROACH C E OVERALL C D College/Site Access EB RT A C (stop sign) OVERALL A A EB LT A g Tnlby/Site Access SB LT/RT D G (stop sign) OVERALL A A �s �--DEUGH -- - Ziggi's Coffee Kiosk TIS, June 2017 �►� �-='ASSOCIATES Page �9 with eastbound and westbound right-tum lanes at the Gollege�Trilby intecsection. As mentioned earlier, these right-tum lanes are warranted with the existing traffic volumes. Calculation forms for these analyses are provided in Appendix D. The College/Site Access and TrilbylSite Access intersections will meet the City of Fort Collins Motor Vehicle LOS Standard during the moming and afternoon peak hours. The College/Trilby intersection will not meet the City of Fort Collins Motor Vehicle LOS Standard with existing geometry and signal timing in the aftemoon peak hour. With eastbound and wesfbound right-turn lanes on Trilby Road, the CollegelTrilby intersection will meet the City of Fort Collins Motor Vehicle LOS Standard during the moming and afternoon peak hours. Using the traffic volumes shown in Figure 10, the College/Trilby, College/Site Access, and Trilby/Site Access interseetions operate in the short range (2022) total future as indicated in Table 4. Calculation forms for these analyses are provided in Appendix E. As with the background traffic, the College/Trilby intersection will not meet the City of Fort Collins Motor Vehicle LOS Standard with existing geometry and signal timing in the aftemoon peak hour. With eastbou. nd and westbound right-tum lanes on Trilby Road, the College/Trilby intersecfion will meet the City of Fort Collins Motor Vehicle LOS Standard during the moming and aftemoon peak hours. The Ziggi's Coffee Kiosk contributes zero (0) traffic to the eastbound and westbound right-tum Iane volumes. Accident/Safety Analysis of the College/Trilby Intersection Accident data was obtained from the City of Fort Collins for the CollegelTrilby intersection for a four year, 10 month period (7/14/12 to 5/13/17). At the CollegelTrilby intersection, there were 203 reported accidents: 122 rear-end accidents, 35 approach turn accidents, 15 side-to-side same ' direc#ion accidents, 10 accidents involving a vehicle striking a fxed object, nine right-angle accidents, four side-to-side opposite direction accidents, three other accidents, finro overtaking turn accidents, two accidents involving a bicycle, and one accident involving a pedestrian. At signalizecf intersections (College/Trilby), rear-end accidents are the most common and most often are property damage only. They are often cause by driver inattention. Two rear-end accidents involved alcohol. The number and type of accidents at the College/Trilby intersection are typical. Based on the accident data, eastbound and westbound right-turn lanes could improve rear-end accidents by removing them from the through traffic stream. Removing of the drainage crosspan could also improve rear-end accidents by not having Trilby Road through traffic slow down as they approach the intersection, Pedestrian Level of Service Appendix F shows a map of the area that is within 1320 feet of the Ziggi's Coffee Kiosk site. The Ziggi's Coffee Kiosk site is located within an area termed as "other," which sets the level of service threshold at LOS C for all measured categories. There are three pedestrian destinations within 1320 feet of the proposed Ziggi's Coffee Kiosk development. These are: 1) the residential to the west of the site; 2) the commereial .J/'L ASSOCIATES Z�99�'s Coffee Kiosk TIS, June2017 �'�. � Page 20 � " � ' TABLE 4 � Short Range (2022) Total Peak Hou� Operation � , . ;;Intersec�ion ' - - - ��'` � RAovement ;; L _ : ; evel of Serv�ce , .. AM . �. . i '.. . . .. .. _ . . "�.' p�'.�:. ,�'� EB LT F(92.1 secs) : D � �� EB T/RT - - ��' E F (137.9 secs) EB APPROACH E F(114.7 secs) � �:, , WB LT C - p � WB T/RT �°'' � E F 160.1 secs) WB APPROACH D F(133.3 secs) ''�� CollegelTrilbY NB LT � C F (139.3 secs) ":';�, (signal with existing signal timing NB T E C and existing geometry) NB RT C_ C a� � � NB APPROACH E D r,,,;�, 3w,. SB LT C D f� SB T C E_ ''�5a,; SB RT �' C C SB APPROACH G E ,. - OVERALL D E "' EB LT - � E E EB T p E - . • ��' EB RT - �,�; C� D EB APPROACH D E `��r: WB LT C � ,�,�s, WB T . p E - ar4�� WB RT D C � College/Trilby WB APPROACH D E (signal with adjusted signal timing NB LT g E and EB & WB right-tum lanes) NB T C _ C NB RT g - B NB APPROACH C D � SB LT C C � SB T C E. �SB RT g C � SB APPROACH C E OVERALL C D College/Site Aecess EB RT g C- � �. (stop sign) OV ` ERALL q A j Trilby/Site Access EB LT q B (stop sign) SB LT/RT E D j� _ . OVERALL q A _�� `--DELICH z�gy��s Coffee Kiosk TIS, June 2017 � � �==ASSOCIATES Page 21 uses to the east and southeast of the site; and 3) the residential to the east and �,: _ #�� } southeast of the site. The Pedestrian LOS Worksheet is provided in Appendix F. �` Currently, there is a lack of sidewalks and connectivity in the area. The level of service ; for connectivity category cannot be achieved in the short ran e 2 ,, ,, g ( 022) future. To increase connec tivity would likely require right-of-way to install sidewalks. This would �� re quire a large in tersec tion improvement project or the adjacent properties to redevelop. � ' As this area redevelops and becomes more urban in the future, it is ex eeted h , p t at there will be sidewalks along the existing streets. The sidewalks at the Ziggi's Coffee Kiosk ��, go to the edge of the site. As such, it can connect to future sidewalks along the �5 extemal public street system; however these connections are not li kely to be , constructed by/before the short range (2022) future. It is not likely that there would be significant pedestrian interaction between Ziggi's Coffee Kiosk and the destination � areas. Appendix F contains a Pedestrian LO S Worksheet. Bicycle Level of Service Based upon Fort Collins bicycle LOS criteria, there is one destination area within 1320 feet of the Ziggi"s Coffee Kiosk: the commercial area to the east and southeast of the site. The Bieycle LOS Worksheet is provided in Appendix F, The minimum level of service for this site is C. There are bike lanes on Trilby Road and College Avenue. Therefore, it is concluded that acceptable bicycle level of service can be aehieved. Yransit Level of Service This area of Fort Collins is served by the FLEX bus service. ' � �/ _�DELICH _ _ �- -- Ziggi's Goffee Kiosk TIS, June 2017 �� rASSOCIATES Page 22 �� IV. CONCLUSIONS This study assessed the impacts of the Ziggi's Coffee Kiosk development on the street system in the vicinity of the proposed development in the short range (2U22) future. The Ziggi's Coffee Kiosk site is a proposed as a coffee kiosk with one drive-up window and one walk up window, located on the northwest quadrant of the College/Trilby intersection, just north of Southga.te Church in Fort Collins, Colorado. As a result of this analysis, the following is concluded: e The development of the Ziggi's Coffee Kiosk site is feasible from a traffic engineering standpoint. At full development, the Ziggi's Coffee Kiosk will generate approximately 900 daily trip ends, 152 moming peak hour trip ends, and 38 aftemoon peak hour trip ends. • Currently; the College/Trilby, College/Site Access, and Trilby/Site Access infersections meet the Gity of Fort Collins Motor Vehicle LOS Standard during the morning and afternoon peak hours; exce t for the Colle elTrilb during the afternoon peak hour. At the Col ege/Trilby intersection, hencalculated delay for the afternoon peak hour eastbound through/right-turn, the eastbound approach, the westbound through/right-turn, the westbound approach, and the northbound left-turn was commensurate with level of service F. At the College/Trilby intersection, the calculated delay for fhe overall intersection was commensurate with level of service E. It is important to note that eastbound and westbound right-turn lanes are warranted with the existing traffic volumes. • The College/Trilby intersection is currently signalized. The College/Site Access and TrilbyfSite Access will not warrant signals in the future, nor do they meet the signal spacing criterion. • Figure 11 shows a schematic of the short range (2022) geometry., The eastbound and westbound right-tum lanes are warranted with the existing traffic. In the short range (2022) future, given development of the Ziggi's Coffee Kiosk and an increase in baekground traffic, the College/Trilby intersection will operate unacceptably with existing geometry and signal timing, in the afternoon peak hour. With eastbound and westbound right-tum lanes on Trilby Road, the CollegelTrilby intersection will meet the City of Fort Collins Motor Vehicle LOS Standard during the morning and aftemoon peak hours. The Ziggi's Coffee Kiosk contributes zero (0) Yraffic to the eastbound and westbound right-turn lane volumes. • Acceptable level of service is achieved for bicycle and transit modes based upon the measures in the multi-model transportation guidelines. In the short range (2022) future, some pedestrian level of service categories cannot be achieved due to a lack of sidewalks and street connections. As this area redevelops and becomes more urban in the future, it is expected that there will be sidewalks along the existing and future streets. _—��:LDELICH zi99rs Coffee Kiosk TIS, June 2017 - --ASSOCIATES � � � Page 23