Ecuador

TUNNELS THROUGH EL CARMEN AND SANTA ANA HILLS

Client

Guayaquil Municipal Council

Year

2005

Construction budget

EUR 60 million

Key facts

Urban toll motorway to connect the north and south of the city of Guayaquil, divided by El Carmen and Santa Ana hills.

2 tunnels with a 102 m2 cross section and 723 and 564 m long respectively.

3 viaducts 644 m, 271 m and 192 m long, respectively.

Services

Inspection of the tunnels and construction supervision.