Traffic has also ground to a halt on Toodyay Road eastbound after Roe Highway following a crash reported about 4pm. Traffic has also ground to a halt on Toodyay Road eastbound after Roe Highway following a crash reported about 4pm. Traffic also ground to a halt on Toodyay Road eastbound after Roe Highway following a crash reported about 4pm. Main Roads WA confirmed the road was closed and that it reopened at around 4.55pm. Meanwhile, another crash on the Mitchell Freeway southbound exit to Karrinyup Road blocked the left lane, reported at around 4pm.