The SR 400 Express Lane Project is part of GDOT’s Major Mobility Investment Program. The project will add two express lanes in each direction between I-285 and McGinnis Ferry Road. Long Engineering is providing Survey and SUE services for the 15-mile corridor.
Long Engineering recently kicked off our new Construction Engineering and Inspection (CEI) contract in Clayton County. We are providing CEI services on six projects: Godby Road Widening, Flint River Road Widening, Stagecoach Road Widening, Windsor Drive Culvert Replacement, Valley Hill Bridge Replacement, and the Valley Hill Road Widening.