track); 314 km of narrow gauge (0.762 meter and 0.610 meter); 12,617 km is electrified Highways: 62,145 km total (1988) Inland waterways: 1,672 km perennially navigable Pipelines: petroleum products 578 km; natural gas 902 km (1989) Ports: Bombay, Calcutta, Cochin, Kandla, Madras, New Mangalore, Port Blair (Andaman Islands) Merchant marine: 10 ships (1,000 GRT or over) totaling 11,118 GRT/20,529 DWT Airports: total: 75 usable: 72 with permanent-surface runways: 11 with runways 1,220-2,439 m: 8 with runways 2,440-3,659 m: 10 with permanent-surface runways: 243 with runways over 3,659 m: 0 with runways 1,220-2,439 m: 0 with runways 2,440-3,659 m: 10 with permanent-surface runways: 36 with runways over 3,659 m: 1
Ozarks