PROJECT · TRANSPORT PLANNING
Rehabilitation of BRT Lite Lanes: Rigid Pavement, Mile 12 – CMS, Phases 1 & 2
Reconstructing the busiest bus corridor in the country in rigid pavement, without closing it.
CLIENT
Lagos State Government
LOCATION
Mile 12 – CMS corridor, Lagos
SCALE
22 km corridor · rigid pavement
STATUS
Completed in two phases
A bus lane carrying an articulated vehicle every ninety seconds is a pavement problem.
The original BRT Lite lanes were built in flexible pavement and, under sustained heavy axle loading in a high water table, deteriorated faster than a conventional road would.
Reconstruction in rigid pavement was delivered in two phases along the Mile 12 to CMS spine, with the corridor kept in service throughout.
Our role
Pavement investigation
Condition survey, coring and subgrade assessment to establish the failure mechanism.
Rigid pavement design
Concrete pavement design for sustained high axle loading and a high water table.
Staging and traffic management
Phasing that kept BRT services running through construction.
Construction supervision
Full-time supervision, concrete quality control and certification.
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