Traffic will be restricted on the Tarentum Bridge Tuesday through Thursday, PennDOT announced.
Single-lane restrictions will happen in each direction on the bridge over the Allegheny River between Tarentum and New Kensington from 6 a.m. to 4 p.m. Tuesday and Wednesday, and from 9 a.m. to 7 p.m. Thursday.
Crews will be repairing concrete and working on approaches to the bridge, the agency said.
Police will be directing traffic through the work zone.
