Cable-stayed bridge 210.5 metres long, single pylon 57 metres high supported by a river pier.

Orthotropic slab deck 27.4 metres wide, 2 assymetric spans 67.2 and 143.3 metres long respectively. 

Pylon balanced by anchoring the cable in a solid abutment-pre-stressed by postension in both directions. Abutment is anchored into the rock by means of pre-stressed tie-rods.

Metal deck embedded into the abutment by pre-stressing the nails

Eric Tabarly bridge

Year
Company of civil engineering
ETPO
Location
Nantes (44)
Project owner
NANTES METROPOLE
Project manager
SETEC TPI
Missions

Working design of the concrete parts of the structure

Type
Engineering structures
Cost of the work
23 000 000 € HT