Eastbound traffic on the Route 30 bridge will see a restriction on Monday, and westbound traffic will be restricted later in the week.
Between 9 a.m. and 3 p.m., traffic will go down to a single lane for a short distance on the bridge over the Susquehanna River, the Pennsylvania Department of Transportation announced.
Construction crews will be fixing a drainage problem in the righthand lane eastbound, PennDOT said.
And Tuesday through Thursday, weather permitting, westbound traffic will be restricted to the express lane between 9 a.m. and 3 p.m. so crews can apply a latex surface to seal the deck from water, PennDOT said.
The bridge construction is part of a two-year project to rehabilitate the bridge and extend its life, PennDOT said. The work is being done by Swank Associated Co. Inc, of New Kensington, costs $9.35 million and is expected to be completed in November.