Pondicherry is connected by a railway branch line from the five-way junction at Viluppuram (town). The railway line is being gauge converted under Project Unigauge from metre gauge to broad gauge.
Road network
Pondicherry is endowed with excellent infrastructural facilities on par with the best available in the country. A network of all weather metalled roads connecting every village exists in the territory. Pondicherry has a road length of 2552 km (road length per 4.87 km²), the highest in the country.
Air
Pondicherry has an airport at Lawspet which the Pondicherry Government has decided to expand to accommodate larger aircraft. A new Terminal building is scheduled to be ready by August 2012. Karaikal Airport, a greenfield airport to be ready by 2014, will be the first airport in the country to be built entirely with private
