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TIB Project Information

City of Mountlake Terrace's 236th Street SW


236th Street SW

NB I-5 off-ramp to 56th Ave W

FY 2019 Urban Arterial Program
Current Phase : Audit
Total TIB Funding : $2,489,847

County: Snohomish   |   Legislative District: 2   |   Project Length: 0.33   |   TIB Engineer: Greg Armstrong   |   Last Payment Date: 01/29/2021

Project Information

Funding Year 2019
Program UAP
Current Phase Audit
Legislative District 2
Congressional District 1
Federal Route Number 2504
Project Length 0.33 mi.
ADT 11,000
Functional Class Minor
Type of Work Major Widening
Project Contact Eric LaFrance
Contact Email
TIB Engineer Greg Armstrong
Last Payment Date 01/29/2021
Cultural Resource Assessment Section 106

Project Schedule

  Target Date Actual Date
Project Selection Date   11/17/2017
Delayed Project Date 07/01/2022  
DAHP Assessment Date   12/14/2017
Predesign Approval
Design Approval 01/01/2018 12/14/2017
Bid Auth. Approval 01/15/2018 01/08/2018
Construction Approval 12/05/2018 12/11/2018
Project Closeout 02/28/2021 12/31/2020
Audit Date   01/29/2021
Withdrawn Date  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 267,951 625,492
Construction Contract 2,221,896 9,087,975
Other Construction 0 1,009,019
Total Construction 2,489,847 10,722,485
Total TIB Funding 2,489,847 10,722,485

Local Funding Partners

Funding Amount Percent
WSDOT Funding 0 0.0%
Dept of Commerce  3,300,000 30.8%
Federal Funding  4,059,840 37.9%
Total Local Funding 8,232,638 76.8%

Project Description

The entire project scope includes improvements to 56th Ave W (236th to 230th) and 236th St SW (Transit Center to 56th). It will reconstruct existing roadways to allow two travel lanes, two-way left turn lane and bike lanes. Other work includes replace curb and gutter, construct sidewalks with tree wells or planters, LED pedestrian and street lighting, upgrade storm drainage, upgrade curb ramps to current ADA guidelines, improve crosswalk safety with shorter walk distances and RRFB's, and modify/upgrade traffic signals including installation of optical fiber and connection to the City of Lynnwood's Traffic Control Center. This is a phased project for construction only. PE and ROW phases have been fully funded. This application is for construction of Phase I. Phase I of the project will reconstruct 236th St SW from the Transit Center through the intersection at 56th Ave W, allowing two travel lanes, a center turn lane, and bike lanes. Sidewalks constructed through this phase will have variations of planter strip or tree wells with pedestrian facilities such as bike rack, benches and trash recepticals. Withouth TIB funds, the project is at risk of losing a $4.06 million grant from the Surface Transportation Program if the project cannot be obligated by December of 2017. TIB funds would complete the funding gap, allowing the project to sucessfully move forward fully funded.

Project Pictures

Project Delays

Delay Type Resolution Date Comments

No delayed project history.

Project Payments