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. 1996 Index
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United States Transportation 1996
240,000 km mainline routes (nongovernment owned)
240,000 km 1.435-m gauge (1989)
3,633,520 km (including 84,865 km of expressways)
41,009 km of navigable inland channels, exclusive of the Great Lakes (est.)
petroleum 276,000 km; natural gas 331,000 km (1991)
Anchorage, Baltimore, Boston, Charleston, Chicago, Duluth, Hampton Roads,
Honolulu, Houston, Jacksonville, Los Angeles, New Orleans, New York,
Philadelphia, Port Canaveral, Portland (Oregon), Prudhoe Bay, San Francisco,
Savannah, Seattle, Tampa, Toledo
354 ships (1,000 GRT or over) totaling 11,462,000 GRT/16,477,000 DWT
bulk 22, cargo 28, chemical tanker 16, intermodal 130, liquefied gas tanker
13, passenger-cargo 2, tanker 130, tanker tug-barge 13
in addition, there are 189 government-owned vessels
with paved runways over 3,047 m:
with paved runways 2,438 to 3,047 m:
with paved runways 1,524 to 2,437 m:
with paved runways 914 to 1,523 m:
with paved runways under 914 m:
with unpaved runways over 3,047 m:
with unpaved runways 2,438 to 3,047 m:
with unpaved runways 1,524 to 2,438 m:
with unpaved runways 914 to 1,523 m:
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