Flash flooding continues to cause road problems across the area.
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2:54 PM THURSDAY UPDATE: Pittsburgh Public Works Director Guy Costa said Washington Boulevard would remain closed through the evening rush hour due to concerns about movement on a hillside near the road.
2:10 PM THURSDAY UPDATE: Ross Township officials confirm McKnight Road has reopened.
GOOD NEWS: McKnight Rd is back open!!!
WPXI’s Trisha Pittman gives you the latest accidents and alternate routes every 10 minutes on Channel 11 News from 4:30 a.m. to 7 a.m.