National Route 4 (Costa Rica)

National Primary Route 4
Ruta nacional primaria 4
Route information
Maintained by Ministry of Public Works and Transport
Length255 km (158 mi)
HistoryFinished August 2017
Major junctions
West end Route 1
Major intersections Route 6
Route 35
Route 126
East end Route 32
Location
CountryCosta Rica
ProvincesAlajuela, Heredia, Guanacaste, Limón
Highway system
Route 1 Route 5

National Primary Route 4, or Route 4, is a national primary road, which covers the northern region of the country, through the provinces of Limón, Heredia, Alajuela and Guanacaste.

The Corredor Noratlántico (North Atlantic Drive) is made from the section between Guápiles and Limón of the Route 32, and this route. It allows direct travel between the Caribbean coast of the country to the northwest canton of La Cruz in Guanacaste Province.