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BLD2022-1320+Transportation_Impact_Form+9.30.2022_6.06.12_PM+3140081APPENDIX A ti of E b_4 Page 1 of 2 tp Transportation Impact Analysis /��. 1 xq0 Worksheet PERMITTING & DEVELOPMENT ENGINEERING DIVISION 121 5th Avenue N P: 425.771.0220 Name of Proposed Project: Owner/Applicant Name Street/Mailing Address City Telephone: Applicant Contact Person: Name Street/Mailing Address State Zip City State Zip Telephone: Traffic Engineer who prepared the Traffic Impact Analysis (if applicable): Firm Name Contact Name Telephone: E-mail: 1. PROJECT DESCRIPTION a. Location - Street address: (Attach a vicinity map and site plan.) b. Specify existing land use: c. Specify proposed type and size of development: (# of residential units and/or square footage of building) d. Date construction will begin and be completed: e. Define proposed access locations: HANDOUT UPDATED 03.24.2021 APPENDIX A Page 2 of 2 f. Define proposed sight distance at site egress locations: 2. MITIGATION RECOMMENDATIONS State recommended measures and fees required to mitigate project specific traffic impacts. Traffic impact fee shall be calculated from the attached Impact Fee Rate Tables and as identified in ECDC 18.82.120, except as otherwise provided for independent fee calculations in ECDC 18.82.130. ❑ CHANGE IN USE Fee for prior use shall be based on fee established at the time the prior use was permitted. If the previous use was permitted prior to the adoption of Ordinance 3516 (effective date: 09/12/04), the 2004 ECDC 18.82.120 impact fee shall be used. Units in ITE Land Use Category Per Unit square feet, Fee Rate # of dwelling, of , etc. New Use $ X Prior Use $ X New Use Fee: $ - Prior Use Fee: $ _ $ 1 ❑ NEW DEVELOPMENT Units in ITE Land Use Category Per Unit square feet, Fee Rate # of dwelling, of , etc. New Use $ X = ❑ NO CHANGE ❑ INDEPENDENT FEE CALCULATION MITIGATION FEE RECOMMENDATION: $ INDEPENDENT FEE CALCULATION: $240.00 (+ consultant fee) $ TOTAL TRANSPORTATION IMPACT FEE $ City of Edmonds, Engineering Division Approval Date ' No impact fees will be due, nor will a credit be given, for an impact fee calculation resulting in a net negative. HANDOUT UPDATED 03.24.2021 Kimley>»Horn MEMORANDUM �`A JOHN To: Bryce Levin, Housing Hope From: Matthew Palmer, PE 3 ti Project: Housing Hope ELC Multifamily Development KH #090222031 Y% Date: April 25, 2022 •�, k 42322 Subject: Updated Trip Generation, Sight Distance & Mitigation �orvu. Kimley-Horn and Associates Inc. has been retained to provide a traffic analysis for the proposed Housing Hope ELC Multifamily development. The site address is: 8215 236t' Street SW and is located along the north side of the 236t' Street SW, west of SR-99. A site vicinity map is shown in Figure 1. The Housing Hope ELC Multifamily development is proposed to consist of 52 affordable housing units. The development is proposing to have a one-way loop with both ends of the loop accessing 236t' Street SW. Matthew Palmer, responsible for this memorandum, is a licensed professional engineer (Civil) in the State of Washington and member of the Washington State section of ITE. 1. TRIP GENERATION The trip generation calculations for the Housing Hope ELC Multifamily development are based on data published by the Institute of Transportation Engineers (ITE) in the Trip Generation Manual, I Ph Edition (2021). The average trip generation rates for ITE Land Use Code 223, Affordable Housing, have been utilized for the trip generation calculations. The trip generation of the 52 new residential units is summarized in Table 1. Table 1: Weekday Trip Generation Summary 52 New Affordable Average Daily Trips AM Peak -Hour Trips PM Peak -Hour Trips Housing Units Inbound Outbound Total Inbound FOutbound Total Inbound Outbound Total Generation Rate 4.81 trips per unit 0.36 trips per unit 0.46 trips per unit Splits 50% 50% 100% 29% 71% 100% 59% 41% 100% Trips 125.06 125.06 250.12 5.43 13.29 18.72 14.11 9.81 23.92 The Housing Hope ELC Multifamily development is anticipated to generate approximately 250 average daily trips with 19 AM peak -hour trips and 24 PM peak -hour trips. It is important to note that there is office space on -site. This is for supportive services and property management/maintenance only. Additionally, the supportive services will be utilized by residents only and will not generate additional trips. kimley-horn.com Kimley>»Horn Figure 1: Site Vicinity 2. LOCAL TRANSIT There are 10 bus stops located within one -quarter mile of the site that service Community Transit Routes 101, 115, 416 and the Swift Blue Line. Route 101 runs from the Aurora Village Transit Center to the Mariner Park and Ride with buses arriving approximately every 30 minutes. Route 115 runs from the Aurora Village Transit Center to the McCollum Park and Ride with buses arriving approximately every 30 minutes. Route 416 runs from Edmonds to Downtown Seattle with 5 buses set to depart Edmonds between 5:45 and 7:45 AM and 5 buses that depart Seattle between 3:40 and 5:40 PM. The Swift Blue Line runs from the Aurora Village Transit Center to the downtown Everett Station with buses arriving approximately every fifteen minutes between 4:15 and 6:00 AM, every ten minutes between 6:00 AM and 7:00 PM and every twenty minutes between 7:00 and 11:00 PM. Housing Hope ELC Multifamily April 2022 Traffic Impact Analysis 2 KH #090222031 Kimley»>Horn 3. PARKING ANALYSIS The Housing Hope ELC Multifamily development is proposing to include 50 parking spaces on -site for the 52 units. To determine the parking demand for the Housing Hope ELC Multifamily development, a parking utilization count was performed at the Housing Hope Twin Lakes site which is almost identical with 50 apartment units and 56 parking spaces on -site. It is important to note that both sites have an office space on -site to accommodate supportive services, property management and maintenance. As both sites have approximately 6 staff that will utilize this space, parking demand calculated from counts at the Twin Lakes site should be in line with this project. The parking counts were performed by the independent county firm Traffic Data Gathering (TDG) after 11:00 PM on July 13, 2021. Per the parking count, there were 46 parked vehicles at the Housing Hope Twin Lakes site. This resulted in a parking demand of 0.92 per unit for the Housing Hope Twin Lakes development. Additionally, a prior count at this location performed on December 3, 2020 by TDG, after 10:00 PM showed a total of 50 parked vehicles which resulted in a parking demand of 1.00 per unit. Based on an average of these two counts, the Housing Hope ELC Multifamily development would have an anticipated parking demand of 0.96 parking spaces per unit. Based on the 52 proposed residential units, the development would have a parking demand of 50 parking spaces. It is important to note that the proposed Housing Hope ELC Multifamily site will have more local transit options when compared to the Twin Lakes facility, which would likely reduce the parking demand when compared to the Twin Lakes facility. ITE Parking Generation Srh Edition supports the parking demand utilization counts performed with 29 studies showing an average rate of 0.99 per unit with a range of 0.32 to 1.66 vehicles per unit in a General Urban/Suburban Setting. 4. ACCESS ANALYSIS The Housing Hope ELC Multifamily development is proposing two accesses onto 236t' Street SW, one inbound -only access located approximately 21 feet from the development's eastern boundary, and one outbound -only access located approximately 4 feet east of the development's western boundary. Sight distance was performed at the site accesses, stopping sight distance only for the inbound -only access and stopping/entering sight distance for the outbound -only access. The posted speed limit along 236t' Street SW is 25 mph. Per AASHTO guidelines, this requires 155 feet of stopping sight distance and 280 feet of entering sight distance. The inbound -only access will meet the stopping sight distance requirement with over 155 feet available in both directions. The outbound - only access will have over 400 feet of clear stopping and entering sight distance to the west. The outbound -only will have over 220 feet of stopping sight distance to the east, and approximately 280 feet of entering sight distance to the east. The inbound and outbound -only accesses meet sight distance requirements for safety. Attachments (A-1 to A-4) Housing Hope ELC Multifamily April 2022 Traffic Impact Analysis 3 KH #090222031 ,a mt z;. p - R. — --- —XQ— . �M _ — x— x s� a caAss u¢ass c=ws m sr �/• ' Aga I I _ or�o�,.,wa� �$ xm - O R )yy m V\ UNIT TYPES m , (7) 1 BR / 1 BA A. (32) 2BR/1BA } , m (13) 3SR/2 BA >a x� w C xm 52 UNITS I1105LEEPING ROOMS m No \I m q (MIN. 5% ACCESSIBLE TYPE A UNITS) a PARKING (ECDC 16 60 060 B 1 GC ZONE) yl 11 ITOTAL PARKING SHOWN • 50 ONSITE J PARKING RATIO PROVIDED=0.96PER UNIT` O PURSUE ALTERNATIVE PARKING RATIO �t awNa cSTREET PARKING SPACES NOT REQ' D. m I NONRESIDENTIAL-1 SPACE/WO SF OFFICES, HEALTH SCREENING, MAINTENANCE / OFFICE (2,477 SF) =4.95 ONDS LSZHERAN 2508 e B EOMONOS LU7HERA T CHURCH I SUB TOTAL • 0 (FIRST 3,000 SF EXEMPT I 8215 238TN ST SW IN MIXED USE) RESIDENTIAL- 20 I IAe 0751<700 SF UNIT X 7 UNITS =525 E?Iw LL 1.251 x700 SF<1,100 SF X 45 UNITS• 56.25 rN IUE I 1 GUEST 120 SPACES (61-5120)=308 Ig R TOTAL PARKING REQ'D. • 65 SPACES' INS g IE GC ZONE SCREENING & BUFFERING (ECDC 1660030 A) m22 14G- I 2) RESID. PARKING ADJ. TO SF ZONEB- >� TYPE I, 4' WIDE, CONTINOUS (NORTH / NW PL) (E) EDMONDS COMMERCIAL I MF ADJTOSF ZONES- .UTHERAN CHURCH x TYPE I, 4' W, 10' H, CONTINUOUS (NORTH & APN 00576700002508 I WEST PL), 2352584TH AVE W I 05-ACRES (+/. 132,879 SF) LETTER PENDING TO REQUEST DISCONTINUOUS •I I I I F, EDGE OF PARKING AREAS ADJ. TO SF ZONES - TYPE I RS-B ZONE INORTH/NW PL xl III I ------------------1--L— PARKING LOT ABUTS STREET R/W - TYPE IV, 5- W (ALONG 25- cwAw uNK SOUTH PROPERTY LINE) STREET SEK -- TBACI IL ero PARKING LANDSCAPING (ECDC 20.13.030.E) <50 SPACES, 17-5 SF LANDSCAPE/ STALL Y X 50 STALLS • 875 SF LANDSCAPE REED / ss T—T—T—T— I •� +/. 2,220 SF PROVIDED p EV CHARGING STATIONS (ECDC 16.6.060.8.5) — MIN. 10%OF REQ'D. RESID. PARKING (65 SPACES RED 'D.)-••M—MM 7 EV SPACES RED 'C. & PROVIDED BIKE STORAGE (ECDC 16.60.030.6.6)- 1 / 7003F UNIT o 7 2 /:700 SF UNIT = 90 97 SPACES (50% IF 4 VISITOR IN FRONT STBK-) 50 BIKE SPACES PROVIDEDRw- J// t1'mNc E s w Ic-ui. AMENITY SPACE (ECDC 16-60030 C 4) 5%OF -F 15,774 SF BLDG. FOOTPRINT • -1- 789 SF PROVIDED ONSITE -+/. 6,332 SF (COURTS, PLAY AREAS, PICNIC AREAS) PROVIDED OFFSITE-+/- 2, 288 SF (SPORTS COURT) PROJ —--21X{�G1drSET -------•�-- -- �,- ��. � a' �RT. 6oA6a � � _wee STEP > 55 •'� DNW NOTE 3/1 W2022'. N, 1- UPDATETOTHIS SITEPLAN cy°y J��I�4 i.sMAINT. IC IN BIM REVIT IS PENDING. U j iolav AREAS SHOWN HERE ARE TO g 6 a 5 BE CONFIRMED WITH BIM/ „ REVIT PLAN SET. -Inml xm F•, 2- STAIRS PENDING FURTHER e REFINEMENT - TO BE RECONCILED WITH BIM / REVIT. m U xm 3- COURTYARD LAYOUT WILL �/. PE 3 BE FURTHER REFINED IN H F COORDINATION WITH LANDSCAPE ARCHITECT. W s„i W • SHSPODSOUOTHR THER S CUT MAY BE Q .•• Ix � J�Nb�-f�UILLDING NW BIALDING +l- 14,37rjj SF a 0u I sioav vAaFAI � o BLI ALINEO 0 _ 2CllURCH •`� APN: 00576700002700 ET AL d PARK ECNCNCS APT LLC Q U) Q e1u z36TH sr sw Q i ouPT O O �® cl M N NNN o24 r LL a �" 76�1isv SE BUILDING W 3 -3-STORY - ,U00" -NO I ADMIN./ - C O COMMUNITY' 20'-0" E _ LEVEL 1j -O SW BUILDING +1-4,128F f f2,2f BE +/. 9,057 SF 26' 0'• /. 12, 384 SF IOTA I 3-STORY 10 DU D�iiuo 12 DU a - LEVEL 2 g3•, �< nc 6Tw IF-M&TO 'w' " -T BOARD WMO EtEv: � 4• ------_ - __-- __-_ 0_PARNNGI - �wrovasts K..e• -Nld 'waA Lsasel-. aas'e Z a '•, I -iy 236TH ST SW ` pei:-mLnw mAmc iL Z -55 CD Q J y1908 1W1 m Mai'm—gym ° H_ Lu _'mv_EBp,W I�I60.S3 RIN- wIE 4a8 ILE I N ITE a PTI R N B eG s4. �19 G S O 03/0812022 8215 236TH ST SW, -MENDS (APN 0057(1700002614) scALe. , •20a a coxc " r-u,.eo DIN I KW LT ZONE - GC(G ENERAL COM M ERCIAL) _ KW TH SITE AREA -+/. 1.35 ACRES (+1-58,646 SF) 2020-88 ON -SITE IMPERVIOUS SURFACES -+/. _ SF (EXCLDS. OFFSITE +l- _ SF) - BUILDING AREA -�=46,�65`E (INCLUDES ADMIN./LAUNDRVIMAINT./MECH./ELECT.) /� - 1 =O (EXCLUDES STAIRWAYS ELEVATED WALKWAYS) H Brad From: Carla Nasr<CarlaN@trafficdatagathering.com> Sent: Wednesday, December 4, 2019 10:02 AM To: Brad Subject: RE: Parking Count Hello Brad, The following are the results of the parking count taken at the site in Marysville/Arlington on Tuesday December 3ra 2020 at 10:OOPM: 50 occupied stalls (2 of them were ADA stalls) + 6 empty stalls (1 of them an ADA stall). The parking lot was observed until 10:30pm: no additional vehicle related to the site was observed. Regards, T a i l' Carla Nasr carlan@trafficdatagathering.com (425) 334-3348 O 1 (425) 345-1148 C Address: 11410 13th St. SE, Lake Stevens, WA 98258 From: Brad <BradI@gibsontraffic.com> Sent: Monday, December 2, 2019 2:25 PM To: Carla Nasr<CarlaN@trafficdatagathering.com> Subject: Parking Count Carla What would be the cost to evaluate the parking demand at a site in Marysville/Arlington? The count would have to be done after 10:00 and I would like to get some idea if people parking in the adjacent retail area or other off -site areas. So you would have to hang around for a little. I have attached a map for your info. Brad Lincoln, PE Gibson Traffic Consultants, Inc. 2813 Rockefeller Avenue, Ste B Everett, WA 98201 (p) 425.339.8266 bradl kgibsontraffic. com 1 A-2 TTRA FFIC DATA GATHERING Twin Lakes Parking 2820 164th Street NE Marysville, WA Date of Count: Tue. 7/13/2021 Time of Count: 11:00 PM Number of Parking Stalls Number of Utilized Parking Number of Available Parking 56 46 10 A - 3 8/19/2021 https://iteparkgen.org/PrintGraph.htm?code=223&ivlabel=UNITS223&timeperiod=OAFME&x=&edition=416&IocationCode=General Urba... Affordable Housing - Income Limits (223) Peak Period Parking Demand vs: Dwelling Units On a: Weekday (Monday - Friday) Setting/Location: General Urban/Suburban Peak Period of Parking Demand: 10:00 p.m. - 5:00 a.m. Number of Studies: 29 Avg. Num. of Dwelling Units: 159 Peak Period Parking Demand per Dwelling Unit 33rd / 85th Average Rate Range of Rates Percentile 0.99 0.32 - 1.66 0.85 / 1.33 Data Plot and Equation 1,000 800 CL 400 X 200 X X X X X X X� XX 0 X w 0 200 95% Confidence Standard Deviation Interval (Coeff. of Variation) 0.89 - 1.09 0.27 (27%) X X X X X 400 600 X = Number of Dwelling Units X Study Site Fitted Curve Fitted Curve Equation: P = 1.13(X) - 21.94 K4 Average Rate Rz= 0.91 Parking Generation Manual, 5th Edition • Institute of Transportation Engineers 800 A-4 https://iteparkgen.org/PrintGraph.htm?code=223&ivlabel=UNITS223&timeperiod=OAFME&x=&edition=416&IocationCode=General Urban/Suburban&... 1/1