Once open, the expressway is anticipated to dramatically cut travel time between Delhi and Dehradun from approximately six hours to about two-and-a-half hours, providing commuters with a quicker and more efficient route.
Inspections and safety assessments in progress
Officials from the National Highways Authority of India (NHAI) have been inspecting a 74-kilometre segment of the project, which features a 12-kilometre wildlife corridor designed to minimize environmental effects. Project Director Narendra Singh and his team have reviewed progress at various locations in Uttar Pradesh’s Saharanpur district, providing necessary directives to ensure timely project completion.
Flood mitigation strategies implemented
Considering the flood risk in the Dehradun area during the monsoon season, particular structural reinforcements have been integrated. Of the 575 pillars in the elevated portion, 24 have been reinforced with added thickness to endure strong water flows. This elevated segment, measuring about 12 kilometres, stretches from Mohand to Dehradun.
Eco-corridor and trial operations
The 12-kilometre elevated section between Dat Kali Temple and Ganeshpur has been completed and has been undergoing vehicle trials since December 28. This stretch, passing through Rajaji National Park, is regarded as part of Asia’s longest eco-corridor, designed to ensure seamless wildlife movement.
Significant infrastructure elements
The project features a three-lane tunnel near Datkali Temple, constructed at an estimated cost of ₹1,995 crore. The tunnel is 340 metres long, 11 metres wide, and 7 metres high. Additional key infrastructure includes six animal underpasses, two elephant underpasses, 113 regular underpasses, 76 kilometres of service roads, 62 bus shelters, 16 entry-exit points, and five railway overbridges.
Overall project cost and timeline
The 210-kilometre, six-lane expressway—from Akshardham in Delhi to Dehradun via Saharanpur—is being developed at an estimated cost of around ₹13,000 crore. Construction commenced in December 2021 and was initially expected to be completed in 2024, although it has faced delays of over a year.
As the project approaches its completion, its opening is expected to enhance travel and improve regional connectivity between Delhi, western Uttar Pradesh, and Uttarakhand.
