Location A-7 Motorway. Spain

Structural typology Steel and concrete composite

Property Spanish Ministry of Public Works

Work scope Refurbishment Project

Span length15 m+60 m+15 m Width14 m PathologiesFailure of prestressing bars at abutment 1, Málaga bound, with the subsequent ascent of the abutment section - 25 cm on average - Overturning of abutment until its backing wall contacted the deck. Executed solutions Replacement of the prestressing bars and tensioning of the new ones. Abutment and diaphgram strengthening. Ground anchorage