national primary road

C22827
concept

A national primary road is a major, government-designated roadway that forms part of a country’s core highway network, carrying high volumes of long-distance and strategic traffic between key cities and regions.

Observed surface forms (8)

Surface form Occurrences
federal road 7
national highway of Thailand 3
primary highway in Puerto Rico 3

Instances (45)

Instance Via concept surface
N17 road
N-35 National highway
N2 road (Ireland)
N33 road (Ireland)
N3 road (Ireland)
Highway 2 national highway of Thailand
N3 road
N16 road
DS-DBO Road strategic road
N21 road
N26 road
N40 South Ring Road
A55 road corridor strategic road
Darbuk–Shyok–Daulat Beg Oldi Road strategic road
Mittraphap Road (Highway 2)
surface form: Mittraphap Road
national highway of Thailand
N20 road
National Freeway 3 national freeway
N22 road
N25 road
Route 1
surface form: Route 1 (Costa Rica)
national primary route
Ötztal Straße (B186) federal road
N24 road
N11 road
N4 road
N5 road
PR-1 highway
surface form: PR-1
primary highway in Puerto Rico
N6 road
Highway 3 Sukhumvit Road national highway of Thailand
connected by Federal Route 5
surface form: Federal Route 5
federal road
Federal Route 10 (Malaysia) federal road
East–West Highway FT4 federal road
Federal Route 1 federal road
Federal Route 7 federal road
Bundesstraße (federal highways with at-grade intersections)
surface form: Bundesstraße
part of national road network
Puerto Rico Highway 1 primary highway in Puerto Rico
N31 road
Puerto Rico Highway 10 primary highway in Puerto Rico
N7 road
Federal Route 4 federal road
N40
N27 road
N28 road
N1 road
N15 road
N8 road