Gauntlet track

Overlap configuration to narrow track formation

Gauntlet track or interlaced track, also gantlet track (AE) is an arrangement in which railway tracks run parallel on a single track bed and are interlaced in such a way that only one pair of rails can be used at any time. Since this requires only slightly more width than a single track, all rails can be carried on the same crossties/sleepers. Trains run on the pair of rails appropriate to their direction, track gauge or loading gauge.

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