Repair work underway for road collapse in N China

（Xinhua）  08:16, December 28, 2012

The backfilling of the collapsed section has begun, and the damaged pipelines for water and gas supply has been repaired and resumed operation on Thursday, a day after the road cave-in happened. The cave-in left a pit measuring around 3 to 4 meters deep, 15 meters long and 5 meters wide, while damaging pipelines for water, gas and telecommunication. (Xinhua/Zhan Yan)