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TIB Project Information

City of Bellevue's 150th Avenue

8-1-103(032)-1

8-1-103(032)-1
150th Avenue

SE 28th St to SE 38th St

FY 2024 Urban Arterial Program
Current Phase : Design
Total TIB Funding : $3,990,000

County: King   |   Legislative District: 41   |   Project Length: 0.60   |   TIB Engineer: Greg Armstrong   |   Last Payment Date:

Project Information

Lead Agency BELLEVUE
Funding Year 2024
Program UAP
Current Phase Design
Legislative District 41, 48
Congressional District 9
Federal Route Number 1335
Project Length 0.60 mi.
ADT 39,000
Functional Class Principal
Type of Work Traffic Control
Project Contact Mia Waters
Contact Email mwaters@bellevuewa.gov
TIB Engineer Greg Armstrong
Last Payment Date
Cultural Resource Assessment CRA

Project Schedule

  Target Date Actual Date
Project Selection Date   12/02/2022
Delayed Project Date 01/01/2024  
DAHP Assessment Date  
Predesign Approval
Design Approval 03/15/2023 03/15/2023
Bid Auth. Approval 01/10/2025
Construction Approval 02/15/2025
Project Closeout 06/30/2026
Audit Date  
Withdrawn Date  

Project Funding

TIB Funds Project Costs
Environmental Study 0 0
Design Study 0 0
Total Predesign 0 0
     
Special Study 0 0
Design 0 0
Right of Way 0 0
Total Design 0 0
     
Construction Engineering 649,840 1,786,098
Construction Contract 3,249,202 8,930,489
Other Construction 90,958 250,000
Total Construction 3,990,000 10,966,587
     
Total TIB Funding 3,990,000 10,966,587

Local Funding Partners

Funding Amount Percent
BELLEVUE 6,776,587 61.8%
WSDOT Funding 0 0.0%
Developer Impact Fees  200,000 1.8%
 
 
 
 
 
 
 
Total Local Funding 6,976,587 63.6%

Project Description

The project addresses traffic chokepoints, significant travel time delay and safety hazards, the following roadway and intersection improvements are proposed along the 150th Ave SE corridor in the I-90 interchange vicinity (1) rechannelize 150th Ave SE southbound to include a new (third) general purpose vehicle travel lane from SE 28th St to SE 38th St (2) widen the 150th Ave SE/Eastgate Way intersection to add a 2nd northbound left turn pocket on 150th and 2nd westbound receiving lane on Eastgate Way (3) widen the 150th Ave SE/SE 37th St intersection to add a 2nd westbound left turn pocket on SE 37th St and a 2nd eastbound right turn pocket from the I-90 off ramp to 150th Ave SE as well as eliminate the unnecessary EB left turn option on this leg (4) widening and channelization improvements along SE 37th St from 150th Ave SE to the I-90 eastbound on-ramp (5) re-channelization and turn lane extensions on the 150th Ave SE I-90 overpass and (6) intersection re-channelization and signal enhancements at the intersection of 150th Ave SE and SE 38th St. All improvements are designed to increase roadway capacity, reduce travel delay, and improve safety by improving the predictability of traffic flow and eliminating ambiguous merging areas. These improvements are expected to serve projected vehicle demand and reduce per PM Peak Hour trip delay by about 5 minutes (over 50 percent).

Project Pictures

Project Delays

Delay Type Resolution Date Comments
Coordination Issues
Project Delay
Unresolved The big issue delaying this project is WSDOT review of 1-90 Overcrossing within limited access area. They would like to bid Fall 2024 and have committed to no later than January 2025.

Project Payments