City of Frederick road closure database (with map)

http://spires2.cityoffrederick.com/gis/closures/index.html

 

Frederick County Road Closure database (with map and cameras).

http://maps.frederickcountymd.gov/Html5Viewer/?configBase=http://maps.frederickcountymd.gov/Geocortex/Essentials/REST/sites/RoadClosures_LW/viewers/Road_Closures/virtualdirectory/Resources/Config/Default