belt track noun2 •A continuous track used to propel vehicles that drive on difficult terrain.It has been found that by simply substituting a belt track for an undercarriage with wheels in tandem, the unit load on the ground can be halved without increasing the bulk of the undercarriage. — 1954 •A railroad track the traces a path around a city or other area.Said connection between the South Akron belt track and the canal yard tracks to cross Medsker street at grade. — 1906 formsbelt tracks
