Crash northbound on Mitchell Freeway in Duncraig causing traffic delays

TRAFFIC is at a stand still on the Mitchell Freeway northbound because of a crash near Duncraig.

Main Roads WA is warning drivers to exercise extreme caution, with the Warwick Road on ramp closed and left lane blocked.

Emergency services are on site.

Marmion Avenue is also closed southbound between Hepburn Avenue and Readshaw Road in Duncraig because of emergency works.

Again, drivers are urged to exercise extreme caution and seek alternative routes.