A two-car crash in the Regina's north end caused major traffic headaches this morning.

The collision happened some time after 6 a.m. at Highway 6 and Armour Road.

Fire and police crews were on the scene for more than an hour.

Until the scene could be cleared, traffic was allowed through in alternating groups as it built up.

The scene was cleaned up and traffic was back to normal around 7:30 a.m.

It's not known if there were any injuries.