Sinkhole in Frederick, Maryland impacts roads and water services - YouTube
Homes demolished after sinkhole on North Avenue grows larger
Sinkhole in Frederick, Md. causes 1-mile stretch of road to close | wusa9.com
Sinkholes: common, costly and sometimes deadly | CNN
Sinkholes & Subsidences in Maryland
25-Foot Sinkhole Closes Part of I-270 - Montgomery Community Media
Geologic map depicts sinkhole susceptibility in Maryland | American Geosciences Institute
Water main repairs on Osborne Road completed, road repaving to start Friday - WTOP News
Water restored for areas impacted by massive sinkhole in Frederick, Md. | WBFF
Sinkhole still gaping in Frederick, Maryland - YouTube
Cadillac driver ignores signs, plunges car into Prince George's Co. sinkhole: Officials | KRCR
Major Sinkhole Close 2 Lanes of I-270 in Montgomery County – NBC4 Washington
Geologic map depicts sinkhole susceptibility in Maryland | American Geosciences Institute
Crews to monitor massive Frederick, Md. sinkhole with rain in forecast | WJLA
Massive sinkhole in Frederick, Md. cuts off water for area businesses, crews monitor area | WJLA
Sinkhole, Maryland: Car defeated by hole.
Clinton, Maryland sinkhole closes roads, swallows car | wusa9.com
Massive sinkhole continues to cause issues for drivers in Frederick
Massive sinkhole continues to cause issues for drivers in Frederick
Leave a lot of extra time': Crews assess, repair sinkhole on I-270 in Montgomery Co. - WTOP News
I-270 Sinkhole Update: “Major Pipe Failure” Caused a Lot More Damage Than Was Initially Visible - The MoCo Show
Owings Mils, Md: 2004 sinkhole
Driver Plunges Cadillac Into Sinkhole After Ignoring Cones and Barriers
Large sinkhole in Maryland, heavy rains and downed trees create traffic troubles in D.C. - The Washington Post
Massive sinkhole continues to cause issues for drivers in Frederick
25-foot sinkhole closes lanes on I-270 in Gaithersburg
MD I-270 sinkhole size revealed in new photos | wusa9.com
Massive sinkhole opens up on Maryland roadway, cutting off water for nearby businesses | KEYE
Lochearn, Md.: 2003 sinkhole
