Passengers on Metro Line 7 will face minor disruption during the Spring Festival holiday due to maintenance work, Shanghai Metro said on Friday.

From February 12 to 17, Line 7 trains won’t run betweenYuntaiRoad and GaokeRoad W. stations as work is to be carried out in one of the tunnels betweenYanggaoRoad S. and GaokeRoad W.

Due to the temporary adjustment in the operation, train intervals will be affected in some parts of the line with platform changes.

While the train intervals betweenMeilanLake andYuntaiRoad stations will remain at five minutes, the interval betweenJinxiuRoad andLongyangRoad stations will be 15 minutes. Between GaokeRoad W. andJinxiuRoad stations, and betweenLongyangRoad andHuamuRoad stations, trains will come every 30 minutes.

The maintenance work will correct deformation in the structure of the tunnels in this part of the Metro network, the company said.