Railways:
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total: 23,168 km (15,995 km electrified)
standard gauge: 3,204 km 1.435-m gauge (3,204 km electrified)
narrow gauge: 77 km 1.372-m gauge (77 km electrified); 19,855 km 1.067-m gauge (12,683 km electrified); 31 km 0.762-m gauge (31 km electrified) (2002)
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Highways:
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total: 1,161,894 km
paved: 534,471 km (including 6,455 km of expressways)
unpaved: 627,423 km (1999)
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Waterways:
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1,770 km approximately
note: seagoing craft ply all coastal inland seas
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Pipelines:
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gas 2,719 km; oil 170 km; oil/gas/water 60 km (2003)
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Ports and harbors:
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Akita, Amagasaki, Chiba, Hachinohe, Hakodate, Higashi-Harima, Himeji, Hiroshima, Kawasaki, Kinuura, Kobe, Kushiro, Mizushima, Moji, Nagoya, Osaka, Sakai, Sakaide, Shimizu, Tokyo, Tomakomai
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Merchant marine:
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total: 594 ships (1,000 GRT or over) 10,467,142 GRT/13,335,833 DWT
ships by type: bulk 120, cargo 45, chemical tanker 18, combination bulk 28, combination ore/oil 1, container 18, liquefied gas 52, passenger 8, passenger/cargo 2, petroleum tanker 179, refrigerated cargo 9, roll on/roll off 59, short-sea passenger 6, vehicle carrier 49
note: includes some foreign-owned ships registered here as a flag of convenience: China 1, Panama 1, Singapore 1 (2002 est.)
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Airports:
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172 (2002)
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Airports - with paved runways:
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total: 141
over 3,047 m: 7
2,438 to 3,047 m: 37
914 to 1,523 m: 27
under 914 m: 32 (2002)
1,524 to 2,437 m: 38
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Airports - with unpaved runways:
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total: 31
over 3047 m: 1
1,524 to 2,437 m: 1
under 914 m: 26 (2002)
914 to 1,523 m: 3
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Heliports:
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15 (2002)
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