604-271-0337 is Mainroad’s Lower Mainland 24 hour hotline the driving public can call to report changing road conditions, potholes, and debris.

This is a dedicated line for the Lower Mainland, Port Mann Bridge, Highway 1 between First Avenue and 216th Street and the South Fraser Perimeter Road Highway 17 between Tsawwassen and 176th Street.

Mainroad also maintains 24 hour hotlines for service areas on South Vancouver Island, Howe Sound and the East Kootenays

24 Hour Hotline Information