party was speeding up the dark mazes of the US Land boundaries: total 1,707 km, Brazil 1,643 km, Ecuador 590 km, Panama 330 km 1.600-meter gauge, 16,201 km 1.435-meter (standard) gauge (including 4,545 km electrified Highways: 103,396 km total; 9,100 km bituminous;
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