A section of County Road 121 (North Branch Road) in North Branch will close to through traffic beginning Monday, Oct. 26, for bridge rail repairs, according to the Sullivan County Division of Public Works.

The closure is scheduled to begin at 8 a.m. and is expected to last approximately three weeks. The timeline may be extended because of weather or other unforeseen circumstances affecting repairs to Bridge 112.

A detour will direct motorists along Stewart Road, Fink Road in the Town of Fremont, and County Road 95 (Obernburg Road).

The Sullivan County Division of Public Works will post detour signage.