A multi-vehicle collision is blocking the left lane westbound on Highway 1 near the border of Chilliwack and Abbotsford.
Emergency crews, including the BC Highway Patrol are on scene, police say.
Drivers heading into Abbotsford can expect major delays due to congestion. You can take Lougheed Highway as alternate route.
Listen live to 1130 NewsRadio Vancouver every 10 minutes on the ones for traffic updates. You can also follow us on X @NewsRadioVAN and subscribe to Traffic Alerts as they happen, sent directly to your inbox.