The Allegheny County Department of Public Works announced that Duncan Avenue will close at Stillhouse Run Bridge No. 1, which is located near Bryant Road in Hampton Township. The closure will begin at 9:00 a.m. on Tuesday, September 5, 2023, and is expected to end in November, 2023. It is required for slope stabilization work, roadway reconstruction, and drainage improvements.
Traffic will be detoured using Mt. Royal Boulevard and Ferguson Road. Residents living near the closure area will have access to their homes at all times.
Duncan Avenue is owned and maintained by Allegheny County. The project will be done by Allison Park Contractors, Inc. of Gibsonia as part of a more than $2 million 2021B Capital Bridges contract.