Updated at 6 p.m.: Revised to reflect that DART rail service resumed earlier in the afternoon.

Construction crews broke gas lines in northwest Dallas and east Oak Cliff on Wednesday morning, forcing a road closure and interrupting DART rail service for several hours.

For the first leak, Dallas Fire-Rescue was called to the 11100 block of Denton Drive around 9:30 a.m., where construction equipment broke a gas line.

Dallas police shut down Denton Drive from Southwell Road to Walnut Hill Lane, Fire-Rescue spokesman Jason Evans said.

DART's Green Line service had been shut down between the Bachman and Farmers Branch stations, so riders had to board shuttle buses to get between the two stations. The rail line resumed service at around 3:40 p.m., a DART spokesman said.

Dallas Fire-Rescue cleared the scene around 3 p.m. Atmos Energy crews were at the site of the leak Wednesday afternoon making repairs.

Later Wednesday morning, Dallas Fire-Rescue was called to a vacant residential lot in east Oak Cliff, in the 1700 block of Garza Avenue.

Someone digging with construction equipment at the site broke the gas line around 10:45 a.m., Evans said. Firefighters plugged the leak before Atmos Energy crews arrived at the scene to make a more permanent fix.

No one was injured and no one had to be evacuated, Evans said.