Barcelona, Spain

Widening to four lanes on the AP-7 motorway. Martorell-Vilafranca del Penedès section


Ministry of Public Works and Transport (MITMA)



Construction budget

EUR 140 million

Key facts

Widening of the AP-7 motorway to four lanes on a 24 km section between the Martorell and Vilafranca Centro junctions.

Adaptation of the structures, viaducts, overpasses and underpasses and transversal drainage works of the section to the new gauge of the motorway.

The list of affected structures consists of:

– 13 overpasses with concrete bridge deck.
– 3 viaducts and 2 underpasses (one of railways) with double T beam bridge deck.
– 1 pergola type underpass (railways).
– 12 concrete frames, some with double function of road passage + drainage.
– 1 bicellular frame for drainage.

The works will be carried out without affecting the upper and lower traffic


Preliminary and detailed design.

Widening to four lanes on the AP-7 motorway in Barcelona

TYPSA is carrying out the preliminary and detailed design for the widening to four lanes of a 24 km section of the AP-7 motorway between...


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