CRASHES on the freeway caused extreme congestion this afternoon with motorists travelling south faced with only one lane.
The left lane of the Kwinana Freeway southbound near the Mount Henry Bridge in Salter Point was closed due to a breakdown at 12.37pm.
Centre and right lanes of Kwinana Freeway southbound before Mount Henry Bridge were also closed after a crash less than ten minutes later.
Main Roads tweeted the crashes have been cleared a little after 2pm.
— Main Roads WA (@Perth_Traffic) August 23, 2019
Emergency services were at the scene of the crash before Mount Henry Bridge.
Emergency services were also tending to another crash near the junction between Kwinana Freeway and Canning Highway in Como at 12.38pm.