The road passes through many states, including crowded urban areas and hilly terrain.
The Mumbai-Pune Expressway is a six-lane highway connecting Mumbai to Pune, but it is known for its winding curves, steep inclines, and high-speed traffic.
This expressway bypasses Delhi, but it experiences heavy traffic with many trucks and vehicles moving at high speeds.
While the Golden Quadrilateral (GQ) network is one of India's most ambitious road projects, certain stretches of it, especially in rural areas.
This highway spans across a vast part of India, passing through diverse regions with varying road conditions.
The Kolkata-Dhaka highway has one of the highest rates of accidents due to its poorly maintained stretches, high population density, and frequent trucks moving at high speeds.