Our entry into the field of roadway and highway construction dates back to the 1960’s in Spain, when DRAGADOS became a key partner in the expansion of Spain’s roadway infrastructure and toll highway network.

DRAGADOS has constructed all type of road and highway projects around the world, has unmatched expertise in all project procurement models and works on projects with design, construction, finance, operation and maintenance components. The list of projects completed around the world includes a large number of interstate highways, major interchanges and perimeter roads, as well as high- traffic roads in metropolitan areas that require strict traffic maintenance during construction.

With over 10,500 kilometers of road and highway projects completed around the world, DRAGADOS has faced and overcome all types of technical challenges. This acquired knowledge and experience has given us the ability to quickly adapt to the special requirements of major signature projects and positioned the firm as a worldwide authority in the field of heavy civil construction.


Relevant Data
New Alignment Highways:
Highway Expansion and conversion to dual carriageways:
New Alignment Roads:
Reconstruction Roads:

Most important projects per specialty

Autoroute 30 - Montreal, Canada

The Autoroute A-30 in Montreal, It is one of the largest highway projects carried out in Québec, and is located between the junction of highways 20 and 540 in Vaudreuil-Dorion to the intersection of the Highway 30 to Highway 138 in Châ... View »

R-2, R-3 and R-5 highways - Madrid, Spain

The project consisted in the construction of three sections of toll roads in order to decongest traffic from the existing highways in the Madrid accesses:

  • R-3, 33.9 km long and the link with the A-3 and the remodeling of the link... View »

S8 Highway - Łodz, Poland

The works carried out in the Syców - Kępno - Sieradz - A1, include the construction of three segments in the vicinity of the city of  Łodz that adds up to a total 59 Km highway with two lanes in each direction and 100 km/h design spe... View »

I-595 Corridor - Miami, USA

This huge complex project is the first Public-Private Partnership in the State of Florida and the largest project in the history of the Florida Department of Transportation (FDOT). This 10.5-mile design/build project is financed with variable toll... View »