The bridge in Manchester is scheduled to be closed for removal and reconstruction for 90 days beginning Aug. 1.

The Route 21 bridge over the state Thruway in Manchester is scheduled to be closed for removal and reconstruction for 90 days beginning Aug. 1.

Leading up to the closure, some preparation work including installation of temporary detour signs and a temporary signal at the intersection of Outlet Rd and County Route 7 will be installed.