Officials Investigating Washington Boulevard Gate Failure During Recent Storms

PITTSBURGH (AP) – Pittsburgh public safety officials are trying to determine why a rain-activated gate failed to automatically stop traffic from entering a low-lying roadway where four people died in an August 2011 flash flood.

The Pennsylvania Department of Transportation installed the $450,000 system in 2012, but it’s now operated and maintained by the city. The system uses rain sensors that can trigger three swinging-arm gates and several lighted caution signals meant to keep motorists off Washington Boulevard.

A police patrol car was parked across one entrance to the road when heavy rains and debris caused concerns of flash flooding Monday afternoon.

The system has had problems, including a storm last August when some drivers had to be rescued after the gates didn’t deploy during a storm.

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(© Copyright 2017 CBS Broadcasting Inc. All Rights Reserved. The Associated Press contributed to this report.)

 

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