Route & commercial vehicle restrictions
Restrictions and requirements for oversize and overweight commercial vehicles operating on Washington state roadways. Commercial vehicle drivers are responsible for verifying route restrictions, overhead height clearances, and other requirements.
Sign up for email or text updates. Freight alerts in the subscription topics news will have new commercial vehicle:
- Oversize restrictions
- Night closures
- Lane closures
Bridge clearance
Check for restrictions and overhead clearance on your route.
Slow down – lives are on the line.
In 2023, speeding continued to be a top reason for work zone crashes.
Even one life lost is too many.
Fatal work zone crashes doubled in 2023 - Washington had 10 fatal work zone crashes on state roads.
It's in EVERYONE’S best interest.
95% of people hurt in work zones are drivers, their passengers or passing pedestrians, not just our road crews.