The Delaware Department of Transportation announced the closure of the bridge over Double Run on Irish Hill Road, between Winners Circle and Hunters Ridge Way, Felton, from 7 a.m. Sept. 16 to 5 p.m. Dec. 21.

DelDOT’s contractor Mumford & Miller Concrete Inc. will remove the corrugated metal pipe arch and replace the pipe with a reinforced concrete box culvert. Additional work may include the installation of a guardrail, reconstruction of roadway approaches and placement of riprap in the stream to reduce further erosion.

Eastbound traffic on Irish Hill Road, turn left onto Woodlytown Road, turn right onto South State Street continue straight as South State Street become North Main Street, turn right onto Walnut Street, continue straight as Walnut Street becomes Irish Hill Road.

Westbound traffic on Walnut Street, turn right onto North Main Street, continue straight as North Main Street becomes South State Street, turn left onto Woodlytown Road, turn left onto Irish Hill Road.

Detour signage and message boards will be posted.