Ponteix RCMP are investigating a serious collision on Highway Four.

Police were called to the scene Saturday evening, about four kilometres south of Val Marie.

As of the latest update, investigators had not released any further details about the collision.

Highway Four remains closed in the area for an undetermined amount of time, with detours in place. Motorists are being warned to expect delays, slow down and follow the directions of emergency personnel.

Drivers are encouraged to check the Highway Hotline for the latest road closure information.