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Relevant Projects

A4 motorway - Pavement improvement

Pavement Improvement on the A4 motorway - Ermesinde/Valongo section

Client:  Brisa – Concessão Rodoviária, S.A

Project: Pavement Improvement on the A4 motorway - Ermesinde/Valongo section

Description: The improvement work carried out on the A4 motorway, starting at km 11+600 and ending at km 14+900, over a length of 3.3 km, consisted of improving the surface characteristics of the pavement by milling degraded pavements and replacing them, as well as sealing cracks; Adding/replacing vertical signalling; Replacing horizontal signalling, on the pavement sections intervened.