Watch this video of a portion of a bridge in Jammu collapsing into the river in Jammu. the massive concrete block can be seen dragged away by the overflowing stream. Union Territory of Jammu and Kashmir has been witnessning heavy rain in the last few days. Landslides and waterlogging have thrown life out of gear. The 270-km Jammu-Srinagar national highway remained closed for the second day on Wednesday as heavy rain triggered fresh landslides at several locations in Ramban district.