UPDATE: Right lane has been opened, but huge delays remain.

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All westbound Highway 1 lanes are blocked from a crash at Mt. Lehman Road in Abbotsford.

The crash was first reported just after 11:15 a.m. by DriveBC.

An assessment is in progress, but no time for re-opening has been given, DriveBC said.

Video has been posted to social media of an air ambulance landing close to the crash site.

@GlobalBC @AM730Traffic pic.twitter.com/5x6oAts5eo

— Rowdy Canuck🇨🇦 (@R0wdyCanuck) September 24, 2021

Vehicles are backed up past Whatcom Road. Expect significant delays.

UPDATE #BCHwy1 WB CLOSED at Mt Lehman rd. in #Abbotsford due to a vehicle incident. Assessment in progress. Estimated time of opening not available. Detour not available. Expect major delays in the area. #Chilliwack #Langley
For more information: https://t.co/wpf1FKCDOw pic.twitter.com/7TtqM7E0Zq

— DriveBC (@DriveBC) September 24, 2021

abbotsfordTraffic

Google Maps screenshot taken at 12:04 p.m.