| description:
|
This represents state, federal, and interstate highways which make up the major roads in CA. 'MAJOR ROADS'contains those arcs from the ROADS coverage for which the item ROUTE1 has a value. ROUTE1 designates the legislative route number for state, federal, and interstate highways. The legislative route number may or may not correspond to the numbers seen on highway maps and road signs. Where two or more routes are co-located on a common stretch of highway, only one will designate in this coverage. |