2017 Thayer Creek Culvert Replacements

Project Updates

07/10/17 Press Release
06/14/17 Press Release



Project Information

Phase 1 - Culvert Replacement on NE 143rd Place

July 5th - 14, 2017
NE 143rd Place will be closed between SR 203 and 266th Pl NE

Phase 2 – Culvert Replacement on SR 203 (Main Street)


July 17 - 26, 2017

SR-203 to be closed between NE 143rd PL and NE 145th Street

Detour routes for truck & commercial traffic will be established between NE 124th Street and Woodinville-Duvall Road.

Commuter and regular traffic can utilize a “close-in” detour along 3rd Avenue from NE 143rd to NE 145th

Thayer Creek Project Illustration

Detour maps