Interspace

Interspace

1) In C&U regulations, the area in which minimum ground clearance for trailers is measured (ie on single axle semi-trailers, between the point of support at forward end and the centre of axle on semi-trailer; on multi-axle semi-trailers, between point of support at forward end to midway between centres of the foremost and rearmost semi-trailer axles -in the case of other trailers measured from centre of front axle or midway between such axles and midway between rear axles).

Source: David Lowe. The Dictionary of Transport and Logistics. Kogan Page, 2002. – P.128 (288 p.)