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États-Unis Profil Transports

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Chemins de fer
total: 293,564 km (2014)
standard gauge: 293,564.2 km 1.435-m gauge (2014)
Routes
total: 6,586,610 km (2012)
paved: 4,304,715 km (includes 76,334 km of expressways) (2012)
unpaved: 2,281,895 km (2012)
Voies navigables
41.009 km (19.312 km used for commerce; Saint Lawrence Seaway of 3.769 km, including the Saint Lawrence River of 3.058 km, is shared with Canada) (2012)
Ports
oil terminal(s): LOOP terminal, Haymark terminal
container port(s) (TEUs): Charleston (2,177,000), Hampton Roads (2,841,000), Houston (2,459,000), Long Beach (7,544,000), Los Angeles (9,343,000), New York/New Jersey (6,710,000), Oakland (2,420,000), Savannah (4,046,000), Seattle/Tacoma (3,665,000) (2017)
LNG terminal(s) (export): Kenai (AK)
LNG terminal(s) (import): Cove Point (MD), Elba Island (GA), Everett (MA), Freeport (TX), Golden Pass (TX), Hackberry (LA), Lake Charles (LA), Neptune (offshore), Northeast Gateway (offshore), Pascagoula (MS), Sabine Pass (TX)
cargo ports: Baton Rouge, Corpus Christi, Hampton Roads, Houston, Long Beach, Los Angeles, New Orleans, New York, Plaquemines (LA), Tampa, Texas City
cruise departure ports (passengers): Miami (2,032,000), Port Everglades (1,277,000), Port Canaveral (1,189,000), Seattle (430,000), Long Beach (415,000) (2009)
Nombre de navires de la marine marchande
total: 3,692
by type: bulk carrier 5, container ship 61, general cargo 115, oil tanker 71, other 3440 (2018)
Aéroports
total: 13.513 (2013)
Aéroports avec pistes en dur
total: 5,054 (2013)
over 3,047 m: 189 (2013)
2,438 to 3,047 m: 235 (2013)
1,524 to 2,437 m: 1,478 (2013)
914 to 1,523 m: 2,249 (2013)
under 914 m: 903 (2013)
Aéroports avec pistes non
total: 8,459 (2013)
over 3,047 m: 1 (2013)
2,438 to 3,047 m: 6 (2013)
1,524 to 2,437 m: 140 (2013)
914 to 1,523 m: 1,552 (2013)
under 914 m: 6,760 (2013)
Hélistations
5,287 (2013)

Source: CIA World Factbook - Version du décembre 31, 2019