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Approved Transportation Report MemoKimley»>Horn BLD2022-0670 Approved by MEMORANDUM RESUB To: Robert Boyker - Avid Landscape 3/10/2023 From: Matthew Palmer, PE Project: Avid Landscape Office Subject: City Comment Response CITY OF EDMONDS Date: January 17, 2023 DEVELOPMENT SERVICES DEPARTMENT 4/26/23 10H1y WAS�J� 4232z WW SIGNAL Kimley-Horn and Associates, Inc. has been retained to provide a modified traffic analysis for the proposed Avid Landscape Office development as the development generates fewer than 25 PM peak -hour trips. The site is located at 7328 2101h Street SW in Edmonds. The site location is shown in Figure 1. The Avid Landscape Office development is proposed to consist of 25 employees (19 field employees and 6 office employees) in the existing 768 square feet (SF) single-family residence and the 471 SF garage. The development will use the existing driveways. 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. Trip Generation The trip generation calculations for the Avid Landscape Office development are based on data published by the Institute of Transportation Engineers (ITE) in the Trip Generation Manual, II t' Edition + Supplemeni (2021). The average trip generation rates for ITE Land Use Code (LUC) 180, Specialty Trade Contractor, and LUC 210, Single -Family Residential are utilized for the trip generation calculations. The trip generation calculations for the Specialty Trade Contractor are determined using the number of employees as using the total square footage of 1,239 SF does not result in a realistic trip generation for the site. The trip generation is summarized in Table 1. Table 1: Weekday Trip Generation Summary Land Use Code Units ADT AM Peak -Hour PM Peak -Hour In Out Total In Out Total Specialty Trade Contractor 25 Emp 90.75 11.29 3.96 15.25 5.76 12.24 18.00 Single -Family -1 SFD -9.43 -0.18 -0.52 -0.70 -0.59 -0.35 -0.94 TOTAL 81.32 11.11 3.44 14.55 5.17 11.89 17.06 The Avid Landscape Office development is anticipated to generate approximately 81 average daily trips with 15 AM peak -hour trips and 17 PM peak -hour trips. Kimley>»Horn -le V f T. �� Figure 1: Site Vicinity Map LOCAL TRANSIT There are five bus stops located within one -quarter mile of the site that service Community Transit Routes 115, 116, and 119. The routes run along 72nd Avenue W, 212th Street W, and 76th Avenue W. They serve McCollum Park Park & Ride to Aurora Village, Silver Firs to Edmonds, and Ash Way Park & Ride to Mountlake Terrace Avid Landscape Office January 2023 Scoping Analysis 2 KH #090222388 Kimley>»Horn ACCESS ANALYSIS The Avid Landscape Office development is proposing to use the two existing accesses to the parcel. One access is the existing single car wide driveway access to the east of 741h Avenue W onto 2101h Street W and the second access is a 16-foot wide driveway off 741h Avenue W to the south of 2101h Street SW. The speed limits in the area are 25 mph and the intersection of 741h Avenue W at 2101h Street SW is an all -way stop controlled intersection with vehicles slowing as they approach the intersection. Sight distance was performed at the site accesses 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. Both accesses have clear stopping and entering sight distance in both directions of travel including through the all -way stop controlled intersection when vehicles are not parked adjacent to the accesses. Parked vehicles limit the available sight distance as measured by AASHTO; however, vehicles are allowed to park along the length of the roadway adjacent to the accesses. As there is clear stopping sight distance at both accesses for over 250 feet an oncoming vehicle can safely stop before a collision with a vehicle entering the roadway. MITIGATION FEES The Avid Landscape Office development will consist of 25 employees (19 field employees and 6 office employees) in the existing 768 SF single-family residence and the 471 SF garage for a total of 1,239 SF. The City of Edmonds has calculated traffic mitigation fee of $5,530.21 per PM peak -hour trip for 2019 and beyond. The development will generate 18.00 PM peak -hour trips using the number of employees before credit for the existing home which will require $99,543.78 in mitigation fees. The existing house is credited based on the 2004 Impact Fee Rate Table which identified $840.72 as the mitigation fee for a single-family house. With the single-family house credited towards the mitigation fees the development would have mitigation fees of $98,703.06. Avid Landscape Office January 2023 Scoping Analysis 3 KH #090222388 Attachments A Avid Landscape Office KH #090222388 Trip Generation for: Weekday (a.k.a.): Average Weekday Daily Trips (AWDT) NET EXTERNAL TRIPS BY TYPE IN BOTH DIRECTIONS DIRECTIONAL ASSIGNMENTS TOTAL PASS -BY DIVERTED LINK NEW PASS -BY DIVERTED LINK NEW Gross Trips Internal Crossover LAND USES VARIABLE ITE LU code Trip Rate % IN % OUT In+Out (Total) % of Gross Trips Trips p In+Out (Total) In+Out (Total) I % of Ext. Trips In+Out (Total) % of Ext. Trips In+Out (Total) In+Out (Total) In Out In Out In Out Specialty Trade Contractor 25 Emp 180 1 3.63 50% 50% 90.75 0% 0 91 0% 0 0% 0 91 0 0 0 0 45 45 Single -Family Detached (Removed) -1 units 210 9.43 50% 50% -9.43 0% 0 -9 0% 0 0% 0 -9 0 0 0 0 -5 -5 Totals 1 81.32 1 1 0 1 81 1 0 It 0 81 0 1 0 11 0 1 0 1 41 1 41 Avid Landscape Office KH #090222388 Trip Generation for: Weekday, Peak Hour of Adjacent Street Traffic, One Hour between 7 and 9 AM (a.k.a.): Weekday AM Peak Hour NET EXTERNAL TRIPS BY TYPE IN BOTH DIRECTIONS DIRECTIONAL ASSIGNMENTS TOTAL PASS -BY DIVERTED LINK NEW PASS -BY DIVERTED LINK NEW Gross Trips Internal Crossover LAND USES VARIABLE ITE LU code Trip Rate % IN % OUT In+Out (Total) % of Gross Trips Trips p In+Out (Total) In+Out (Total) % of Ext. Trips In+Out (Total) % of Ext. Trips In+Out (Total) In+Out (Total) In Out In Out In Out Specialty Trade Contractor 25 Emp 180 1 0.61 74% 26% 15.25 0% 0 15 0% 0 0% 0 15 0 0 0 0 11.29 3.96 Single -Family Detached (Removed) -1 units 210 0.70 25% 75% -0.70 0% 0 -1 0% 0 0% 0 -1 0 0 0 0 -0.18 -0.52 Totals 1 14.55 1 1 0 1 15 1 0 11 0 15 0 1 0 11 0 1 0 1 11.11 1 3.44 Avid Landscape Office KH #090222388 Trip Generation for: Weekday, Peak Hour of Adjacent Street Traffic, One Hour between 4 and 6 PM (a.k.a.): Weekday PM Peak Hour NET EXTERNAL TRIPS BY TYPE IN BOTH DIRECTIONS DIRECTIONAL ASSIGNMENTS TOTAL PASS -BY DIVERTED LINK NEW PASS -BY DIVERTED LINK NEW Gross Trips Internal Crossover LAND USES VARIABLE ITE LU code Trip Rate % IN % OUT In+Out (Total) % of Gross Trips Trips p In+Out (Total) In+Out (Total) % of Ext. Trips In+Out (Total) % of Ext. Trips In+Out (Total) In+Out (Total) In Out In Out In Out Specialty Trade Contractor 25 Emp 180 1 0.72 32% 68% 18.00 0% 0 18 0% 0 0% 0 18 0 0 0 0 5.76 12.24 Single -Family Detached (Removed) -1 units 210 0.94 63% 37% -0.94 0% 0 -1 0% 0 0% 0 -1 0 0 0 0 -0.59 -0.35 Totals 1 17.06 1 1 0 1 17 1 0 11 0 17 0 1 0 11 0 1 0 1 5.17 1 11.89 Avid Landscape Office KH #090222388 AM Peak -Hour New ADT New AM Peak Hour Trips In I Out 11 Total 100% 811 111 311 15 1% 0.81 0.11 0.03 0.15 2% 1.63 0.22 0.07 0.29 3% 2.44 0.33 0.10 0.44 4% 3.25 0.44 0.14 0.58 5% 4.07 0.56 0.17 0.73 6% 4.881 0.67 0.21 0.87 7% 5.691 0.78 0.24 1.02 8% 6.51 0.89 0.28 1.16 9% 7.32 1.00 0.31 1.31 10% 8.13 1.11 0.34 1.46 11 % 8.95 1.22 0.38 1.60 12% 9.76 1.33 0.41 1.75 13%1 10.57 1.44 0.45 1.89 14% 11.38 1.56 0.48 2.04 15% 12.20 1.67 0.52 2.18 16% 13.01 1.78 0.55 2.33 17% 13.82 1.89 0.58 2.47 18% 14.64 2.00 0.62 2.62 19% 15.45 2.11 0.65 2.76 20% 16.26 2.22 0.69 2.91 21 % 17.08 2.33 0.72 3.06 22% 17.89 2.44 0.76 3.20 23% 18.70 2.56 0.79 3.35 24% 19.52 2.67 0.83 3.49 25% 20.33 2.78 0.86 3.64 26% 21.14 2.89 0.89 3.78 27% 21.96 3.00 0.93 3.93 28% 22.77 3.11 0.96 4.07 29% 23.58 3.22 1.00 4.22 30% 24.40 3.33 1.03 4.37 31 % 25.21 3.44 1.07 4.51 32% 26.02 3.56 1.10 4.66 33% 26.84 3.67 1.14 4.80 34% 27.65 3.78 1.17 4.95 35% 28.46 3.89 1.20 5.09 36% 29.28 4.00 1.24 5.24 37% 30.09 4.11 1.27 5.38 38% 30.90 4.22 1.31 5.53 39% 31.71 4.33 1.34 5.67 40% 32.53 4.44 1.38 5.82 41 % 33.34 4.56 1.41 5.97 42% 34.15 4.67 1.44 6.11 43% 34.97 4.78 1.48 6.26 44% 35.78 4.89 1.51 6.40 45% 36.59 5.00 1.55 6.55 46% 37.41 5.11 1.58 6.69 47% 38.22 5.22 1.62 6.84 48% 39.031 5.33 1.65 6.98 49%1 39.851 5.44 1.69 7.13 50%1 40.661 5.56 1.72 7.28 New ADT New AM Peak Hour Trips In Out Total 100% 81 ill 311 15 51 % 41.47 5.67 1.75 7.42 52% 42.29 5.78 1.79 7.57 53% 43.10 5.89 1.82 7.71 54% 43.91 6.00 1.86 7.86 55% 44.73 6.11 1.89 8.00 56%1 45.54 6.221 1.93 8.15 57% 46.35 6.33 1.96 8.29 58% 47.17 6.44 2.00 8.44 59% 47.98 6.55 2.03 8.58 60% 48.79 6.67 2.06 8.73 61 % 49.61 6.78 2.10 8.88 62%1 50.42 6.891 2.13 9.02 63% 51.23 7.00 2.17 9.17 64% 52.04 7.11 2.20 9.31 65% 52.86 7.22 2.24 9.46 66% 53.67 7.33 2.27 9.60 67% 54.48 7.44 2.30 9.75 68% 55.30 7.55 2.34 9.89 69% 56.11 7.67 2.37 10.04 70% 56.92 7.78 2.41 10.19 71 % 57.74 7.89 2.44 10.33 72% 58.55 8.00 2.48 10.48 73% 59.36 8.11 2.51 10.62 74% 60.18 8.22 2.55 10.77 75% 60.99 8.33 2.58 10.91 76% 61.80 8.44 2.61 11.06 77% 62.62 8.55 2.65 11.20 78% 63.43 8.671 2.68 11.35 79% 64.24 8.78 2.72 11.49 80% 65.06 8.89 2.75 11.64 81 % 65.87 9.00 2.79 11.79 82% 66.68 9.11 2.82 11.93 83%1 67.50 9.22 2.86 12.08 84% 68.31 9.331 2.89 12.22 85% 69.12 9.441 2.92 12.37 86% 69.94 9.55 2.96 12.51 87% 70.75 9.67 2.99 12.66 88% 71.56 9.78 3.03 12.80 89%1 72.37 9.89 3.06 12.95 90% 73.19 10.00 3.10 13.10 91% 74.00 10.111 3.13 13.24 92% 74.81 10.22 3.16 13.39 93% 75.63 10.33 3.20 13.53 94% 76.44 10.44 3.23 13.68 95%1 77.25 10.55 3.27 13.82 96% 78.07 10.67 3.301 13.97 97% 78.88 10.78�13....434 14.11 98% 79.69 10.8914.26 99% 80.51 11.0014.40 100% 81.32 11.11 14j55 A-4 Avid Landscape Office KH #090222388 PM Peak -Hour New ADT New PM Peak Hour Trips In I Out 11 Total 100% 811 51 1211 17 1% 0.81 0.05 0.12 0.17 2% 1.63 0.10 0.24 0.34 3% 2.44 0.16 0.36 0.51 4% 3.25 0.21 0.48 0.68 5% 4.07 0.26 0.59 0.85 6% 4.881 0.31 0.71 1.02 7% 5.691 0.36 0.83 1.19 8% 6.51 0.41 0.95 1.36 9% 7.32 0.47 1.07 1.54 10% 8.13 0.52 1.19 1.71 11 % 8.95 0.57 1.31 1.88 12% 9.76 0.62 1.43 2.05 13%1 10.57 0.67 1.55 2.22 14% 11.38 0.72 1.66 2.39 15% 12.20 0.78 1.78 2.56 16% 13.01 0.83 1.90 2.73 17% 13.82 0.88 2.02 2.90 18% 14.64 0.93 2.14 3.07 19% 15.45 0.98 2.26 3.24 20% 16.26 1.03 2.38 3.41 21 % 17.08 1.09 2.50 3.58 22% 17.89 1.14 2.62 3.75 23% 18.70 1.19 2.73 3.92 24% 19.52 1.24 2.85 4.09 25% 20.33 1.29 2.97 4.27 26% 21.14 1.34 3.09 4.44 27% 21.96 1.40 3.21 4.61 28% 22.77 1.45 3.33 4.78 29% 23.58 1.50 3.45 4.95 30% 24.40 1.55 3.57 5.12 31 % 25.21 1.60 3.69 5.29 32% 26.02 1.65 3.80 5.46 33% 26.84 1.71 3.92 5.63 34% 27.65 1.76 4.04 5.80 35% 28.46 1.81 4.16 5.97 36% 29.28 1.86 4.28 6.14 37% 30.09 1.91 4.40 6.31 38% 30.90 1.96 4.52 6.48 39% 31.71 2.02 4.64 6.65 40% 32.53 2.07 4.76 6.82 41 % 33.34 2.12 4.87 6.99 42% 34.15 2.17 4.99 7.17 43% 34.97 2.22 5.11 7.34 44% 35.78 2.27 5.23 7.51 45% 36.59 2.33 5.35 7.68 46% 37.41 2.38 5.47 7.85 47% 38.22 2.43 5.59 8.02 48% 39.031 2.48 5.71 8.19 49%1 39.851 2.53 5.83 8.36 50%1 40.661 2.59 5.95 8.53 New ADT New PM Peak Hour Trips In Out Total 100% 81 51 1211 17 51 % 41.47 2.64 6.06 8.70 52% 42.29 2.69 6.18 8.87 53% 43.10 2.74 6.30 9.04 54% 43.91 2.79 6.42 9.21 55% 44.73 2.84 6.54 9.38 56%1 45.54 2.901 6.66 9.55 57% 46.35 2.95 6.78 9.72 58% 47.17 3.00 6.90 9.89 59% 47.98 3.05 7.02 10.07 60% 48.79 3.10 7.13 10.24 61% 49.61 3.15 7.25 10.41 62%1 50.42 3.211 7.37 10.58 63% 51.23 3.26 7.49 10.75 64% 52.04 3.31 7.61 10.92 65% 52.86 3.36 7.73 11.09 66% 53.67 3.41 7.85 11.26 67% 54.48 3.46 7.97 11.43 68% 55.30 3.52 8.09 11.60 69% 56.11 3.57 8.20 11.77 70% 56.92 3.62 8.32 11.94 71 % 57.74 3.67 8.44 12.11 72% 58.55 3.72 8.56 12.28 73% 59.36 3.77 8.68 12.45 74% 60.18 3.83 8.80 12.62 75% 60.99 3.88 8.92 12.80 76% 61.80 3.93 9.04 12.97 77% 62.62 3.98 9.16 13.14 78% 63.43 4.031 9.27 13.31 79% 64.24 4.081 9.39 13.48 80% 65.06 4.14 9.51 13.65 81 % 65.87 4.19 9.63 13.82 82% 66.68 4.24 9.75 13.99 83%1 67.50 4.29 9.87 14.16 84% 68.31 4.34 9.99 14.33 85% 69.12 4.39 10.11 14.50 86% 69.94 4.45 10.23 14.67 87% 70.75 4.50 10.34 14.84 88% 71.56 4.55 10.46 15.01 89%1 72.37 4.60 10.58 15.18 90% 73.19 4.65 10.70 15.35 91 % 74.00 4.70 10.82 15.52 92% 74.81 4.76 10.94 15.70 93% 75.631 4.81 11.06 15.87 94% 76.44 4.86 11.18 16.04 95% 77.25 4.911 11.30 16.21 96% 78.07 4.96 11.41 16.38 97% 78.88 5.01 11.53 16.55 98%1 79.69 5.07 11.651 16.72 99%1 80.51 5.12 11.77 16.89 100%1 81.321 5.17 11.89 17.06 A-5 Land Use: 180 Specialty Trade Contractor Description A specialty trade contractor is a business primarily involved in providing contract repairs and services to meet industrial or residential needs. This land use includes businesses that provide the following services: plumbing, heating and cooling, machine repair, electrical and mechanical repair, industrial supply, roofing, locksmith, weed and pest control, and cleaning. Additional Data The technical appendices provide supporting information on time -of -day distributions for this land use. The appendices can be accessed through either the ITETripGen web app or the trip generation resource page on the ITE website (https://www.ite.org/technical-resources/topics/trip- ................................................................................. . and -parking -generation/). ....................................... The sites were surveyed in the 2010s in Texas. Source Numbers 204 Trip Generation Manual 11th Edition • Volume 3 Specialty Trade Contractor (180) Vehicle Trip Ends vs: Employees On a: Weekday Setting/Location: General Urban/Suburban Number of Studies: 20 Avg. Num. of Employees: 16 Directional Distribution: 50% entering, 50% exiting Vehicle Trip Generation per Employee Average Rate Range of Rates Standard Deviation 3.63 0.63 - 14.00 2.37 vaLa rwL anu r-yuaLivn 300 200 100 X.. X X 0 0 20 40 60 X = Number of Employees X Study Site Fitted Curve Fitted Curve Equation: T = 2.17(X) + 22.67 1/ 80 100 - - - - - Average Rate Rz= 0.70 210 Trip Generation Manual 11th Edition • Volume 3 A-7 Specialty Trade Contractor (180) Vehicle Trip Ends vs: Employees On a: Weekday, Peak Hour of Adjacent Street Traffic, One Hour Between 7 and 9 a.m. Setting/Location: General Urban/Suburban Number of Studies: 20 Avg. Num. of Employees: 16 Directional Distribution: 74% entering, 26% exiting Vehicle Trip Generation per Employee Average Rate Range of Rates Standard Deviation 0.61 0.06 - 2.20 0.55 vaLa rwL anu r-yuaLivn 40 30 C W d F 20 10 / / / X / / / / , , , / X l , / X X X , , X�/ X/� M / , X X X X / SC X 0 0 20 X Study Site Fitted Curve Equation: Not Given 40 60 X = Number of Employees 80 100 - - - - - Average Rate R2= — btuGeneral Urban/Suburban and Rural (Land Uses 000-399) 211 A - 8 Specialty Trade Contractor (180) Vehicle Trip Ends vs: Employees On a: Weekday, Peak Hour of Adjacent Street Traffic, One Hour Between 4 and 6 p.m. Setting/Location: General Urban/Suburban Number of Studies: 19 Avg. Num. of Employees: 16 Directional Distribution: 32% entering, 68% exiting Vehicle Trip Generation per Employee Average Rate Range of Rates Standard Deviation 0.72 0.03 - 2.50 0.45 Uata riot ana r-quatlon 60 i / / / / / X / / / / / / / 40 / / / C / W / d / F / F XX / / X 20 / X / / / X X / X / X / X 0 0 20 40 60 80 100 X = Number of Employees X Study Site Fitted Curve - - - - - Average Rate Fitted Curve Equation: T = 0.53(X) + 3.05 Rz= 0.68 212 Trip Generation Manual 11th Edition • Volume 3 itu A-9 MUKILTEO\ Ash Way O Park & Ride CT 109 112 115 116 119 196 201 202 410 413 415 810 860 880 ST 511 512 513 532 ark& ide 3 1fLYN N)tl1/00 D a a 3 Edmonds a College CT 115 116 120 1p ■ 22 S 3 a �3 238th St 184#LSt SW 3 3 ■ a ' a r McCollum Park O Park & Ride CT Swift Green Line 115 412 810 860 8th St SW�-132rWdStSE MJEK CR TOthStS■ OFC Alderwood Mall CT 107 115 116 196 ST 535 /200th St SW 7SW' Lynnwood 208th St Transit Center 212th St SW a a CT 107 112 113 115 116 a t 120 130 196 201 202 DISH g 402 421 422 425 821 ST 511 512 513 535 © MOUNTLAKE N 200th St --I TERRACE z \ Aurora Village O 5 Transit Center a CT Swift Blue Line 101 115 130 King County Metro 115 other CT route I\7 timepoint O park & ride # park & pool transfer routes CT Community Transit ST Sound Transit KCM King County Metro Mile 0 Y. % Y. l N A-10 Ii �p,� Md'osf Z a A Ash Way O N Edmonds Station Q `oa 8 CT 116 130 196 416 t Park & Ride �a� Q ST N Line ^ CT 109 112 115 116 119 h Edmonds Ferry Q Bell St 196 201 202 410 413 c,J ✓d,l,�,ssr Terminal 415 810 860 880 Main St ST 511 512 513 532 v Poo- a� co i Da on St LIBRARY ■ wa r MILL CREEK p Creek Q TOWN CENTER a >, a, Ln a, a, CD Par & Ride 3 164th St SE # Q � a' a' a> a' Maple St p i N � a 3 ■ L NNW IDD © j Q 3 18 t St SW Ma erwood a, 4 CT 107 115 116 196 Edmonds College a' L a ST 535 Y a CT 115 116 120 i° 0��196th St SW Edmonds 200th St SW Station L o� Ald er $ oo a s Main St L N 6 208th St SW 5 Lynnwood O ` - Dayton St- - 7 , �212th St SW Transit Center 3 a EDMONDS CT 101 112 113 115 116 Oth St SW 120 130 196 201 202 402 421 422 425 821 ST 511 512 513 535 � 116 44 park & pool N � other CT route transfer routes O timepoint CT Community Transit ST Sound Transit iO park & ride •------------ 132nd St SEUj A/ i a � i i 148t St SE Puget Perk Or �a --------- MILL ��� 1CO�L. r. rr C R E E K 196 MEADOWDALE PLAYFIELDS t SW MEADOWADOWDALE MIDDLE SCHH SCHOOL rCx176tt1h St SW St SW 3 a L r / � I a L LY7200th WOOD 196th St SW IONDS .LEGE StSW ■ 3 212 St SW SW H IE ■ PREMERA ■ rrra a 1 228th St Mountlake Terrace O Transit Center CT 111 112 119 130 410 413 415 435 810 871 ST 510 511 512 513 King County Metro r/ h St SW A ■°° Way 1 AFEWAY 164th St SW d a' a L 230th St SW 236th St SW MOUNTLAKE TERRACE Ash Way O Park & Ride CT 109 112 115 116 119 196 201 202 410 413 415 810 860 880 ST511 512513532 119 other CT route Otimepoint O park & ride # park & pool transfer routes CT Community Transit ST Sound Transit KCM King County Metro Mile o A% V. l N A-12