E4 Bypass
Stockholm, Sweden
1) FSE105 Kungens Kurva
26 meter long tunnel wagon for casting the tunnels at King´s Curve.
Rock excavation: 300,000 m³
Soil excavation: 375,000 m³
Concrete: 78,000 m³
Soil reinforcement: 11,000 m²
Concrete tunnel incl. trough: 330 + 330 m
2) FSE502 Hjulsta Norra
Top 50 as formwork for exterior wall to SL 1 tunnel wagon when casting tunnels at North of Hjulsta.
Construction method: MonolithicTunnel with formwork: 2 x 370 mLength of concrete sections: 10 mNumber of concrete sections: 2 x 38Trough: 170 m
3) FSE61 Akalla
Overview image of tunnel and trough before the four SL 1 tunnel wagons are mounted.
Reinforcement: 11,600 tonsSheet pile: 8,745 m²Soil and Rock excavation: 715,000 m³Concrete: 60,000 m³
4) FSE62 Häggvik
Top 50 as formwork for exterior wall on both large and small tunnel before three SL 1 tunnels are put into operation.
Concrete: 29,000 m²Rock excavation: 320,000 m³Soil excavation: 250,000 m³Sheet pile: 3,500 m²
Building data
Length
21 km
Length of main tunnel:
2x18 km
Number of lanes
3 in each direction in separate tunnel pipes
Traffic areas
6
Motorway bridge
24,000m2
Total rock volume
22 million tons
Construction cost (2009 price level)
SEK 28 billion