In 2020, WSDOT began developing a plan to define community needs within the defined corridor area. The purpose was to understand the current conditions of the SR 4 Corridor Study area by compiling information on existing transportation infrastructure, land use and economic conditions in the study area.
Dec. 2019
Complete existing conditions assessment.
Late spring 2020
Complete assessment and analysis of potential improvements.
Summer 2020
Outreach process to take place between April and August 2020.
March 2022
Planning study report is complete.
No funding is currently identified to implement infrastructure improvements along State Route 4. Once we have a preferred project and the predicted costs, this information will allow us to act quickly when appropriate funding becomes available. It may also help improve coordination with local partners as they develop their own transportation plans. Small operational changes such as signal adjustment are also possible in the near term in coordination with local partners. Funding has not been identified for construction of future infrastructure improvements.
The purpose of this planning study is to develop a plan that defines, supports and prioritizes strategic actionable outcomes, and cost effective and feasible improvements that will support long-term economic growth along the SR 4 corridor through the Longview-Kelso area.
The final State Route 4 Corridor Planning Study can be found here: https://stlow.iii.com/record=b1910138~S1