SR-18 West Traffic in Seattle

As of 4:00 pm PDT, SR-18 West in Seattle is averaging 62 mph across 23 sensors.

Open the live map of SR-18 West →

Best time to drive SR-18 West

We are still building the history for this freeway. Check back in a couple of weeks for the best and worst times to drive.

Questions

Is SR-18 West busy right now?

As of 4:00 pm PDT, SR-18 West in Seattle is averaging 62 mph across 23 sensors.

Other freeways in Seattle

US-2 East · US-2 West · I-5 North · I-5 South · SR-9 North · SR-9 South · SR-16 East · SR-16 West · SR-18 East · I-90 East · I-90 West · SR-99 North · SR-99 South · SR-167 North · SR-167 South · I-405 North · I-405 South · SR-509 North · SR-509 South · SR-512 East · SR-512 West · SR-520 East · SR-520 West · SR-522 East · SR-522 West · SR-525 North · SR-525 South