Srinagar, Sept. 6 -- The Srinagar-Jammu national highway remained closed for vehicular traffic for the fourth consecutive day on Friday due to multiple landslides and washing away of road patches.However, the inter-regional Mughal Road, connecting Jammu region's Poonch district with Kashmir's Shopian district, was reopened for vehicular traffic after three days of closure.A traffic police official said Srinagar-Jammu highway and Sinthan Road are closed for vehicular movement due to landslides, mudslides, and shooting stones at several places.The 270 kms long Srinagar-Jammu highway had remained closed due to multiple blockades since August 26 following torrential rains, flash floods, and landslides, but was reopened for traffic for a few h...