Ambala Chandigarh Expressway is four-lane 35 km long, high-traffic density corridor of Ambala-Chandigarh section (km 5.735 to km 39.960 on NH-152 and 0 km to 0.871 km on NH 5) on BOT basis, was completed in 30 months at a cost of The expressway has been operational since December 2009 and was constructed by the GMR Group with assistance from the World Bank.
38 km south of Ambala at existing NH152 (Ambala-Pehowa-Narwana-Fatehabad-Sirsa), it connects with the controlled access tolled AmbalaâÂÂNarnaul Expressway (Trans-Haryana Expressway).