Traffic On I-270 South Backed-Up By Sinkhole Repairs: AM Traffic | Rockville, MD Patch
Large sinkhole in Maryland, heavy rains and downed trees create traffic troubles in D.C. - The Washington Post
Driver Plunges Cadillac Into Sinkhole After Ignoring Cones and Barriers
Sinkholes & Subsidences in Maryland
Massive sinkhole in Frederick, Md. cuts off water for area businesses, crews monitor area | WJLA
Massive sinkhole continues to cause issues for drivers in Frederick
Sinkholes cause multiple road closures in Md. - WTOP News
MD I-270 sinkhole size revealed in new photos | wusa9.com
Sinkholes & Subsidences in Maryland
Massive Sinkhole Shuts Lanes Of I-270 For Days | Montgomery Daily Voice | Your Local News for Montgomery County, Maryland
Sinkholes: common, costly and sometimes deadly | CNN
Massive sinkhole opens up on Maryland roadway, cutting off water for nearby businesses | KEYE
Massive sinkhole continues to cause issues for drivers in Frederick
Part of northbound I-97 closed for emergency repair of sinkhole - CBS Baltimore
No timetable yet on patching large Md. sinkhole - WTOP News
Owings Mils, Md: 2004 sinkhole
Massive sinkhole in Frederick, Md. cuts off water for area businesses, crews monitor area | WJLA
Sinkhole in Frederick, Maryland impacts roads and water services - YouTube
Leave a lot of extra time': Crews assess, repair sinkhole on I-270 in Montgomery Co. - WTOP News
Sinkhole in Frederick, Md. causes 1-mile stretch of road to close | wusa9.com
Sinkhole Closes Part Of 270 In Montgomery County
Cadillac driver ignores signs, plunges car into Prince George's Co. sinkhole: Officials | KRCR
Lochearn, Md.: 2003 sinkhole
Crews to monitor massive Frederick, Md. sinkhole with rain in forecast | WJLA
