Autopista al Mar 1 Highway and Western Tunnel

To build a better country, first you need to keep it together and the region of Antioquia has never been this well connected.

Shared Value

Value for Society

By making Medellin better connected this project will help international trading and make the city more competitive.

Value for Shareholders

For Devimar, this financial closure was a milestone backed up by five international awards.

Value for People

Spending less time on the road is a direct improvement in the day to day lives of the local community.



Agencia Nacional de Infraestructura

Start/End Operation


Remuneration Scheme

Availability Payment



Autopista al Mar 1 highway and Western Tunnel

Being part of the project Autopista al Mar 1 means being part of the development of the region of Antioquia. The work consists on building a 33 km dual carriageway between Medellin and Santa Fe de Antioquia, the construction of the 4.6 km of the second Túnel de Occidente tunnel, the 55 km rehabilitation of the current road and the operation and maintenance of the 181 km corridor.

The Autopista al Mar 1 project received two awards from the international publication LatinFinance: Infrastructure Financing of the Year and Road Financing of the Year, (Andes categories). The publication recognized the ‘exemplary management’ developed by the concessionaire, which closed the financing at 2.2 billion Colombian pesos (630 million euros). 









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