Series of either portions of roads or tracks, or of portions of railroads, used to travel from one point to another. Road routes can either be open or controlled. In the latter case, they can be: supervised, despatch, reserved, specialized, single flow or denied routes. 1 - Open routes: routes not subject to traffic or movement control restrictions . 2. Controlled routes: routes, the use of which is subject to traffic or movement restrictions, They may be classified into: 1. supervised routes: roadways over which limited control is exercised by means of traffic control posts and traffic patrols, Movement credit is required for its use by a column of 20 vehicles or more, or any vehicle of exceptional size or weight

: 25 phrases in 14 subjects