NHAI is planning to take up widening and strengthening of Barmer-Sanchor-Gujarat Border (upto Gandhav Bridge) section of NH-15 and construction of service road in existing four lane from Ch 153.000 to Ch 157.000, two lane with paved shoulder from Ch 157.000 to Ch 245.505 and four lane from Ch 245.505 to Ch 259.300 under NHDP-IV, in the state of Rajasthan. As of February 2014, NHAI has invited request for qualification bids for the project.