Dover SR 1 Lane Closures Begin Monday for Storm Drain Work

Delaware transportation crews will begin storm drain inspection work along Route 1 in Dover next week, creating temporary lane restrictions for nearly two months.

The Delaware Department of Transportation announced the inspection project will run from May 11, 2026, through June 30, 2026, affecting both northbound and southbound traffic on the busy highway.

Drivers can expect rolling single-lane closures between the Dover Toll Plaza and Dover Air Force Base while crews conduct their inspection work.

State transportation officials are reminding drivers to follow the “move over” law when approaching work zones. Motorists should change lanes when safely possible or reduce their speed by at least 20 mph when the posted limit is 50 mph or higher if they see vehicles with flashing emergency lights stopped along the roadside.