Madrid, Spain

M-30 MADRID MOTORWAY RING ROAD. SOUTH BYPASS AND A-1 CONNECTION TO NORTH BYPASS

Client

Madrid City Council

Year

2004

Construction budget

EUR 1,279 million

Key facts

Total designed length of 13.27 km in four tunnels. Excavation using a 15.2 m diameter EPB (2008 World Record in diameter and power). The cross-section comprises an upper area 13.76 m wide with 3 lanes, shoulders and pavements and a lower level exclusively for emergency vehicles.

Geology: pre-consolidated tertiary soils and soft rocks (gypsum), presence of alluvial channels and anthropogenic fill.

Services

Detailed design of two tunnels in the South Bypass (EPB).

Detailed design of the tunnels in the North Bypass (EPB).

Construction supervision of the underground stretch between Praga Bridge and the South Intersection (cut&cover).

Construction supervision of the improvement works on the intersection of the M-30 with the A-3, (cut&cover).

Awards

FIDIC Outstanding Project of the Year Award 2014. 3rd National Albert Serratosa City and Territory Award 2019. The Pan American Federation of Consultants FEPAC 50th Anniversary awards 2021. Grand Award for Excellence. Included in ITA´s 50 most iconic tunnels in the last 50 years.
50ICONIC

Worldwide recognition for the TYPSA Group´s participation in three emblematic tunnels

The ITA Association has chosen the 50 most iconic tunnels of the last 50 years The World Tunnel Congress 2024 was held in April, coinciding...

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