This project will improve the Kamm Ditch fish passage on SR 546 in Whatcom County between milepost 4.13 and milepost 4.27
What to expect
To complete this important work, our contractor, Granite Construction will close fully close SR 546 at milepost 4.21 for 60 consecutive hours, starting at 5 p.m. on either a Sunday, Monday, or Tuesday and ending on a weekday. This closure will not occur during the Northwest Washington Fair.
SR 546 Kamm Ditch fish passage site.