●In Rail transportation & Roads:
A
on a
in a
, in which a
in a
at each switch.
●In British English, Rail transportation & Roads:
A
on which there are
and
, a
or
by the
of
using the
when
to
up an
part of the
; especially (Britain,
), such a
at an
; a type of rollercoaster.
●In American English, Canadian English, Road transport & Roads:
A
in a
or
which
a
to almost
their
of
, especially one of a
of such
on an
; a
; also a
or
having such a
of
.