OPP officials allege: On June 22, 2025, shortly after 6 p.m., members of the Ontario Provincial Police (OPP) responded to a report of unsafe road conditions on Highway 402.
As a result, Highway 402 westbound was closed between Oil Heritage Road and Mandaumin Road for an extended period of time but has now reopened.
Lambton OPP would like to thank the public for their patience and cooperation throughout the closure.
