Silver Spring Township said the Woods Drive closure from Tavern House Hill in the Walden Development to Mulberry Drive will be extended an additional three weeks.
Currently, drivers are unable to use Woods Drive to travel from Silver Spring Road to Route 114.
Detours are posted and local emergency service agencies have been made aware. Township officials said they hope to reopen Woods Drive on Feb. 28.
Drivers should expect delays and allow for extra travel time.