— Update: The sinkhole was filled as of 12:15 p.m. Friday. WMAR-2 News/Mikey Seitz———A water main break in the 800 block of Smoke Tree Road appears to have caused a sinkhole to open beneath a car. A viewer in the area alerted us to the issue and sent in photos showing the issue. Courtesy: Ifeoma NwosisiThe Baltimore County Department of Public Works confirmed that Baltimore City reported a water main break shortly before 6 a.m. The city, which is responsible for water infrastructure in Baltimore County, has assigned contractors to assess and repair the break before repairing the road.