Busway definitions

Busway

1) Certain mass transit route 2) Lane for commuters 3) Reserved lane on a road
Found on https://www.crosswordclues.com/clue/busway

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busway

a highway, or lane of a highway, set aside for the exclusive use of buses, esp. during peak traffic hours.
Found on https://www.infoplease.com/dictionary/busway

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