Part of Hamot Rd. will be closed at the intersection with Oliver Rd. and Flower Rd. for construction of the five-leg roundabout in Summit Township, Erie County, the Pennsylvania Department of Transportation (PennDOT) said Friday.

The southern Hamot Rd. leg is expected to reopen Wednesday, Aug. 31.

A five-mile detour using Flower Rd., Reichert Rd. and Dunn Valley Rd. is posted.

Additional short-term detours and traffic pattern shifts will be needed to complete the construction.