The Delhi-Dehradun Expressway, constructed under the National Highway Authority of India, is nearing completion and is expected to open in January 2025 for the general commuters. Delhi-Dehradun Expressway: Check cost This expressway is being built at a total investment of Rs 13,000 crore and is part of the Bharatmala Pariyojana, a government program to improve road infrastructure across India. Delhi-Dehradun …