The vehicular traffic on the 300 Km National Highway between Jammu and Srinagar remained suspended for the 4th consecutive day today.  IGP traffic T. Namgiyal told AIR that the traffic on the highway was suspended on Friday afternoon after heavy rains triggered landslides and shooting stones at many places. He said that the land sinking is still going on and it will take about 7 to 8 days to make the highway trafficable. <br />''<br />''<br />