UPDATE 2: The highway is still closed. Traffic is being diverted to Greer Road in Port Sydney, and then back to Highway 11.

UPDATE: Highway 11 is now closed at South Mary Lake Road, according to the OPP. Emergency services remain on scene.

HUNTSVILLE, ON- Northbound traffic on Highway 11 is getting slowed down this evening.

According to traffic reports and messages sent to the MyMuskokaNow.com newsroom, two vehicles have gone off the road near the intersection of the highway and south Mary Lake Road, near Port Sydney.

Both vehicles are believed to have ended up in the ditch off the side of the northbound highway, with a heavy response from emergency services.

Anyone heading north should seek an alternate route if possible.