Road network in Tamil Nadu June 2018, Tamil Nadu's road network has a total road length of . Tamil Nadu has about of highways which is designated as "National Highways" and "State Highways" on the basis of traffic intensity and connectivity. The various types of roads and their lengths are given below: Road stretches which have heavy traffic intensity of more than 30,000 Passenger Car Units (PCUs) connecting different state capitals, major ports, large industrial areas and tourist centers are designated National Highway by Government of India. In Tamil Nadu, "National Highways Wing" of Highways & Minor Ports Department was established in the year 1971
USS U. S. Grant (AP-29) 7 November, "U. S. Grant" disembarked her passengers soon thereafter. One week later, on 14 November, the transport was decommissioned and returned to the War Department. Her name was struck from the Navy List on 28 November. Turned over to the Maritime Commission, the erstwhile transport and veteran of two world wars was sold to the Boston Metals Company, on 24 February 1948 for scrapping. "U. S. Grant" received one battle star for her World War II service. USS U. S. Grant (AP-29) USS "U. S. Grant" (AP-29) was a transport ship that saw service with the United States Navy