Local

Squirrel Hill Tunnel outbound to be reduced to one lane

PITTSBURGH — The outbound lane of the Squirrel Hill Tunnel will be reduced to a single lane starting overnight on Monday until Dec. 11.

The Pennsylvania Department of Transportation (PennDOT) said crews will be doing improvement projects in the tunnel and near the Commercial Avenue bridge.

It’s part of PennDOT’s renovation project that is expected to be completed by summer 2014.