what is the total length of state highway in haryana
List of state highways in Haryana Haryana state has a good road network. There are 29 national highways with total length of 1,461 km and many state highways with total length of 2,494 km.
Five-Year Plans of India The Indian national highway system was introduced and many roads were widened to accommodate the increasing traffic. Tourism also expanded. The twenty-point programme was launched in 1975. It was followed from 1974 to 1979.