Ogoni Andoni Opobo Road

Name of Project:
Ogoni Andoni Opobo Road


Country:
Nigeria

Client:
Ministry of Works of Rivers State

Total value:
€ 147 million

The road structure consists of a main embankment made of raised dredged sand, with two 15-cm layers of foundations, the first made of crushed waste and the second made of gravel.

The 10 bridges have foundations on 1,500-mm piles with an average depth of 35 m.
The bridge structure includes 34 m of prefabricated beams made of precompressed concrete that were put in place using a gantry crane and the subsequent casting of slabs.

MAIN TECHNICAL DATA:
Single-span bridges: 4
Double-span bridges: 1
Four-span bridges: 2
Six-span bridges: 2
Eleven-span bridges: 1

Last update: 21/05/2019

OTHER PROJECTS: Nigeria