All lanes of SR 18 in Covington closed after fatal crash

Motorists trapped as mudslides on Hwy. 18 force road closure

More than 20 crashes reported on Highway 18 between I-90 interchange and Issaquah Hobart Road this y

Troopers investigate deadly crash on SR 18 | FOX 13 Seattle

19-year-old driver kills toddler in wrong-way crash on SR 18, state patrol says

Toddler killed in wrong-way crash on SR 18 in Covington; teen in custody

Multi-vehicle fire forces hours-long closure of Highway 18

Apple Valley Resident Killed in Two-Car Accident on Highway 18 and Central Road in Apple Valley

State Route 18 closed Monday night, because of a deadly car crash | FOX 13 Seattle

Hwy 18 access to mountain communities closed Thursday morning

I-90 - SR 18 Interchange Improvements

Overturned 18-wheeler on causes road closure in Homewood

Dashcam shows Louisville bridge crash that left semi hanging over Ohio River

I-90/SR 18 interchange project shifts traffic to finish Lake Creek bridge near Snoqualmie

Highway 18 closed at Waterman Canyon Road Monday morning

VIDEO: 18-wheeler slams into concrete barrier on Houston’s Southwest Freeway

SR 18 closed in both directions after car strikes a semi-truck

Troopers investigate fatal wrong-way crash on SR 18 in Auburn

Man survives 4 accidents in less than an hour on Hwy 18 in Big Bear

Three Vehicle Traffic Collision on Highway 18 in Apple Valley