HomeMy WebLinkAbout20260116_PJA26-0018_Email Communication Alex White
From: Alex White
Sent: Thursday,January 15, 2026 4:31 PM
To: Alex White
Subject: FW: 25-091 Visconsi Med Clinic - Trip Generation Response DRAFT
Alex White PE
Senior Civil Project Manager
D 425.656.7476 1 E awhite@core-states.com
18215 72nd Avenue South, Kent,WA 98032
www.core-states.com
CORE STATES
GROUP
1500E
From: Shawn Jurisch
Sent: Friday, December 19, 2025 9:48 PM
To:Ameresia Lawlis<alawlis@arlinetonwa.gov>
Cc: 'Koltonowski, Edward' <Edward.Koltonowski@kimley-horn.com>; Prescott, Logan <Logan.Prescott@kimley-
horn.com>
Subject: RE: 25-091 Visconsi Med Clinic-Trip Generation Response DRAFT
Hi Ameresia,
In response to comment#29 (attached) please see the email below from Kimley Horn getting more into the
details of the trip generation calculation. I've also included a snippet of the email I received from SRH that
Kimley Horn references in their response for your records. For a little more background, it may be helpful to
know that the ITE LUC 650 was also discussed and utilized on the first floor when we were considering this
MOB at the intersection of 172nd and SR9 with Marc Hayes.
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RE: Arlington, WA (SRH)
. Vera, Danny <DVera@skagitregionalhealth.org>
To •Brad Goldberg;O Shawn Jurisch; Gjersee,Michelle R
Cc Andrew Krzysiek;•Scott Kauker, Devon Champney; Cesena,Tamara
Oi You replied to this message on 8/12/2025 11:04 AM.
RE:Arlington,WA(SRH)
Vera,Danny<DVera@skagitregionalhealth.org> 0 Reply <Ej Reply-, --rd ®El
To O Brad Goldberg;O Shawn Jurisch; Gjersee,Michelle R Tue 8112R025 10:18 AM
Cc Andrew Krzysiek O Scott Kauker; Devon Champney; Cesena,Tamara
OI you replied ro this menage-8/12/20251 LOW AM.
Shawn,
To give you a comparison at Station Square in Mount Vernon in 2024 we saw 22,816 Urgent Care Visits on the first floor and 24,132 primary care visits on the second floor for a total of 46,948 visits.
Thanks,
Danny
Please let us know if there are any further questions/comments or if it would be helpful to jump on a quick call
to further discuss.
Thanks,
Shawn A Jurisch, P.E.
Visconsi Companies, Ltd.
30050 Chagrin Blvd.
Suite 360
Pepper Pike, OH 44124
T 216.464.5550 x 203
C 216.385.5420
F 216.464.7219
Shawn,
The comments provided by the City of Arlington are to use ITE LUC 630, Walk-In Clinic instead of ITE LUC 650, Free-
Standing Emergency Room.
A similar site in Mt. Vernon, open 7 days a week, recorded 22,816 urgent care visits on the first floor and 24,132 primary
care visits on the second floor, totaling 46,948 visits. The first floor averages 62.5 visits per day, resulting in 125 vehicle
trips. The second floor averages 66.1 visits per day, resulting in 132.25 vehicle trips. The site has 40 employees, with 20
per floor, leading to an additional 40 trips per floor daily. Overall, this totals 165 average daily trips (ADTs)for the first floor
and 172.25 for the second floor.
Our Arlington site is expected to be the same, with the third floor mirroring the second floor's primary care visits. Thus,
based on the information from Mt. Vernon, the Arlington site is anticipated to generate 165 ADTs for the first floor, 172.25
ADTs for the second floor, and 172.25 ADTs for the third floor, totaling 509.5 ADTs.
Based on the ratio of ADT to PM peak hour(0.06)for ITE LUC 650, the PM peak hour trip generation would be
approximately 9.9 trips (165 ADTs * 0.06). Based on the ratio of ADT to PM peak hour(0.08)for ITE LUC 720, the PM
peak hour trip generation would be approximately 13.78 trips (172.25 ADTs * 0.08)for the second and third floor each.
Therefore, the total trip generation for the Arlington site would be 509.5 ADTs and 37.46 PM peak hour trips.
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The submitted TIA(September 2025) identified 250 ADTs and 15 PM peak hour trips for the first floor, 243 ADTs and 20
PM peak hour trips for the second floor, and 243 ADTs and 20 PM peak hour trips for the third floor, totaling 736 ADTs
and 55 PM peak hour trips. The use of ITE LUC 650 (Free-Standing Emergency Room) and ITE LUC 720 (Medical-Dental
Office Building) aligns with the Mt. Vernon site, if not conservatively overestimating.
Logan Prescott, E.I. I Civil Analyst
Kimley-Horn 12828 Colby Avenue, Suite 200, Everett, WA 98201
Direct: +1 425 908 0229
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