I-90 - Bridge Pier - Redirectional Landform Mitigation

Project news

The Washington State Department of Transportation (WSDOT) will be working with contractors during the summer and fall of 2019 around the region to update and repair guardrail and other roadside safety items.

Needs & benefits

This project updates and repairs existing safety features currently in place along several routes in Eastern Washington. Guardrail will be raised and upgraded, redictional landforms around piers will be removed and replaced with a barrier. Guardrail end treatments will be upgraded to new crashworthy terminals.


The work is scheduled to be complete in fall 2019.


Financial Data for PIN 609025O
Funding Source Amount ($ in thousands)
2003 Gas Tax (Nickel Funding) $0
2005 Gas Tax (TPA) $0
Pre-Existing Funds (PEF) $139
CWA $0
Total $139


Mark Allen, project engineer
2714 N. Mayfair
Spokane, WA 99207
(509) 324-6232

Location of bridge pier landform mitigation on I-90