Roads Closed

The Office of Highway Operations provides citizens and the media with up-to-date details on roads closed in the county. Please check back frequently for updates.

Emergency officials warn drivers to never try to cross a flooded road under any circumstances. If you see a flooded road warning sign remember, "turn around, don't drown."
View the "Turn Around, Don't Drown" story map and video.

Road Closures


For current road closure details, view the Frederick County Road Closure web map.  

For more information on County Road and Bridge Capital Improvement Program (CIP) projects, please click here.

For more information on State Road and Bridge Projects, please click here.

Frequently Flooded Roads list
Turn Around Dont Drown

Current Road Closures

  1. Frederick County
  2. Frederick City

  1. MONOCACY BLVD: Closed, all directions. All lanes closed.

    Road Name: MONOCACY BLVD
    Reason for Closure: Construction
    Closure Date: Sunday, September 09, 2018 11:00PM - Friday, August 30, 2019 11:00PM
    Summary: Bridge Construction

  2. POFFENBERGER RD: Closed, all directions. All lanes closed.

    Road Name: POFFENBERGER RD
    Reason for Closure: Construction
    Closure Date: Saturday, May 11, 2019 03:34PM - Sunday, September 01, 2019 03:34PM
    Summary: Poffenberger Road is closed between Carroll Boyer Road and...

  3. MOUNT ZION RD: Closed, all directions. All lanes closed.

    Road Name: MOUNT ZION RD
    Reason for Closure: Construction
    Closure Date: Monday, April 08, 2019 07:49AM - Friday, June 07, 2019 03:49PM
    Summary: Mount Zion Rd CLOSED to all traffic and NO EMS between Mount Phillip...