Motorists who frequent State Route 542, also known as the Mount Baker Highway, should brace for construction starting today, Jan. 19. The Washington State Department of Transportation (WSDOT) has announced that emergency repairs will kick off east of Glacier to mend the flood-damaged thoroughfare. Granite Construction has been tapped for the job to handle the alternating of eastbound and westbound traffic between mileposts 41 and 44, a necessary step to rebuild a critical 110-foot embankment segment that succumbed to erosion near Wells Creek Road.
According to a statement from WSDOT, the roadwork encompasses gravel backfilling, paving, guardrail installation, and restriping. An additional heavily affected expanse near O’Keefe Creek is slated for a five-day full shutdown in early February, though the exact dates remain up in the air.
These emergency operations are a reactive measure to the atmospheric river weather event in December 2025, which left parts of northwest Washington grappling with heavy rains and floods. The resultant damage prompted a closure on Dec. 10 near Maple Falls, while crews worked tireless hours to clear the waterlogged debris. By Dec. 21, a semblance of normalcy was temporarily restored as holiday access to winter recreation locales was reestablished.
Passengers and drivers should plan for an extended travel timeframe, as construction, expected to culminate in early 2026, will cause delays from traffic alternation. Both SR 542's reconstruction and the full repair of the highway, particularly near O'Keefe Creek, hinge on the weather's mercy, needing both drier conditions and a gentle uptick in the mercury.
