BNSF emergency railroad repairs at Blackburn & Old Hwy 99 will cause up to 1-hour delays from Aug 17-21, 7am to 7pm, with detours in place.
Mount Vernon will close Old Hwy 99 S (Blackburn to Anderson Road) for asphalt grinding on Aug 25-26, 7am to 6pm, affecting northbound traffic. The Riverwalk Trail will be closed from Aug 24 to Sept 28 for levee bank repairs. The city updated the paving schedule on Aug 20 to confirm the Aug 25-26 dates, and the Riverwalk closure now includes a pedestrian detour route.