Services > Pavement


Bridge and Tunnel Assessment

Precast Concrete Assessment

Retaining Wall Assessment and Design

Stair and Porch Assessment and Repair

Pavement Assessment and Design

Roadways and Driveways...

Pavements are structures. The components include the subsoil, sub-base, base, and asphaltic or plain concrete pavement layers. Performance relies on the correct design of the pavement structure in combination with drainage, loadings, and maintenance.

GRG has assessed existing pavements, designed replacement pavements and repairs, and designed new road systems using both conventional pavement structures and reinforced structures.