The Autopista A4, also known as Autopista Este-Oeste or Autopista Nacional Este-Oeste, is a Cuban motorway linking Havana to Pinar del Río.Source: Mapa de Carreteras de Cuba (Road map of Cuba).
Ediciones GEO, Havana 2011 -  It is a toll-free road and has a length of .
Along with the Autopista A1 (Autopista Nacional), partly built, that will link Havana to Guantánamo, it is classified as part of the whole Autopista Nacional route, Autopista Nacional on EcuRed spanning the length of the island; as the Carretera Central highway.
History
The motorway, connected to the A1 via the Havana Beltway (A2), was opened on December 19, 1989.
Route
The A4 is a dual carriageway with 6 lanes from Havana to Guanajay, 4 lanes from Guanajay to Pinar del Río, and has some at-grade intersections with rural roads.
From Guanajay it is a beltway (Autopista ZEDM) linking the A4 to the Port of Mariel.
See also
Roads in Cuba
Transport in Cuba
Infrastructure of Cuba
References
External links
A4 Category:Transport in Havana Category:Artemisa Province Category:Pinar del Río Province
