GDA to install speed radars, CCTV cameras on longest elevated road Ghaziabad: Major accident on Hindon elevated road leaves one grievously injured Hindon elevated road finally thrown open to public NH 24 widening work for UP Gate-Dasna stretch just a month away! Traffic gridlock on NH 24 due to police barricades NH 24 widening between UP Gate and Dasna to begin soon Road-widening work worsens traffic congestion on NH 24