Construction projects on four Valley highways will mean detours for drivers beginning Monday.

Bella Vista Ave. over I-680 in Youngstown is scheduled to close through late August.

The southbound detour will be Salt Springs Rd. to Steel St. to Wellington Ave. The northbound detour will be Mahoning Ave. to Hazelwood Ave. to Cherry Hill.

Struthers Road

In Poland Township, the Mahoning County Engineer says Struthers Road will be closed between Dobbins Road and Arrel Road for culvert replacement.

The detour is Struthers Road, Dobbins Road, and State Route 170.

Turner Road

A section of Turner Road in Austintown will be closed once again from Monday, May 2nd through Friday, May 27th.

Turner Road will be closed just north of Kirk Road intersection so crews can work on the Turnpike Bridge.

 The suggested detour is Turner Road, to New Road, to Route 46, to Kirk Road.

Oak Street

Also as of Monday, Oak Street will be closed until Friday, May 6 between North Hubbard Road and Route 616 for the replacement of a culvert.

The County Engineer says the detour is Route 616 to McGuffey Road, to Hubbard Road.