This document discusses road transportation and vehicle types in India. It notes that while national highways only make up 1.7% of road length, they carry 40% of traffic. Road networks carry 65% of freight and 85% of passenger traffic in India. Individual truck owners dominate vehicle ownership, with 67% of owners having fleets of less than five vehicles. Traffic is growing 7-10% annually. The main types of vehicles discussed are haulage trucks, rigid trucks, tippers, cabs, delivery vans, and trailers.