PETROLIA — A 10-foot width restriction will be in place for the Route 268 bridge over a tributary to the South Branch of Bear Creek beginning Tuesday.

PennDOT Butler County Maintenance crews will repair a culvert north of Church Street, near the Bear Creek Watershed Authority facility.

The culvert was built in 1920 and is near the end of its expected life span.

The project is expected to be completed within four weeks.