Closures on the Padanaram Causeway will begin Wednesday.

The Dartmouth Department of Public Works says the causeway, including the intersection of Smith Neck Rd. and Gulf Rd., will be closed Monday through Friday from 6:30 a.m. to 5 p.m.

Officials say the closure schedule will remain in effect until further notice.

Those who normally travel on the causeway are being asked to seek alternate routes when local detours are posted.