Expertise

Camp Creek Parkway Diamond Interchange

0.7 mile of construction of a diverging diamond interchange on Camp Creek Parkway over I-285. The project scope included reconstruction of existing interchange into a diverging diamond interchange, complex concrete structures, existing bridge widening, cast in place culvert extension, and major traffic signal and lighting installation.

Courtesy Parkway

1.5-mile new location grade separated roadway construction. The project scope includes construction of 13,000 LF of storm drain, 250,000 CY of earthwork, and a new bridge over interstate I-20 with over 47,000 SF of MSE walls in the bridge approaches.

Interchange Construction State Route 316 at State Route 81

2.2 miles of widening and reconstruction from an at grade crossing to a grade separated interchange to relieve congestion on the State Route 316 corridor. The project scope included over 500,000 CY of earthwork, east bound and west bound entrance and exit ramp construction, over 47,000 SF of MSE walls, a multi span bridge, and installation of new traffic signals and video detection systems.

Location: Barrow County
Category: Grade Separated Interchange | Structures

Location: Barrow County

State Route 211 Widening and Improvements

1 mile of widening and realignment of State Route 211. The project scope included I-85 southbound entrance and exit ramp reconstruction, existing bridge rehabilitation, construction of 2 roundabouts, over 700 feet retaining walls, and major lighting and traffic signal upgrades.

Location: Barrow County
Category: Reconstruction | Urban Development | Bridge Rehabilitation | Electrical

Location: Barrow County

State Route 360 Widening and Reconstruction

6.3 miles of urban widening and reconstruction from existing a 2-lane road to a 4-lane divided facility with two 12’ lanes in each direction. This project scope includes staged full depth road reconstruction, 37,000 feet of waterline, 43,000 feet of storm drain, 5 cast-in-place staged culverts, 1 precast arch culvert, and a multi span bridge.

Location: Cobb and Paulding County
Category: Widening | Urban Development | Structures | Underground Utilities

Location: Cobb and Paulding County

State Route 9 Widening and Reconstruction

3.6 miles of heavy urban widening and reconstruction from existing 3-lane to a 4-lane median divided highway with major pedestrian improvements. This complex project scope included over 4,500 feet of retaining walls, 20,000 feet of storm drain, 15,000 feet of waterline, 11 traffic signals, and 170 lights all in downtown Alpharetta with major utility constraints.

Location: Fulton County
Category: Widening | Urban Development | Underground Utilities | Electrical

Location: Fulton County

West Cleveland Bypass Phase III

1.6 miles of widening and reconstruction on West Cleveland Bypass from an existing 2-lane road to 5-lane highway. The project scope included major grade separated staged road and bridge construction which required extensive temporary shoring.

Location: Fulton County
Category: Widening | Structures | Underground Utilities | Electrical

Location: Fulton County

Jones Bridge Road Widening and Reconstruction

2 miles of urban widening and reconstruction aimed to reduce congestion and delay. The project scope included stage full depth reconstruction, 5 precast underground detention basin systems, over 1,500 feet of cast-in-place retaining walls, 3 traffic signal installations and over 8,000 feet of 12 inch diameter water main relocation.

Location: Johns Creek, GA
Category: Widening | Urban Development | Underground Utilities | Electrical

Location: Johns Creek, GA

State Route 83 Bridge Replacement

0.2 mile of a bridge replacement on State Route 83. The project scope included a challenging 60-day closure to demolish and reconstruct the existing bridge to a new precast deck panel, ultra-high performance concrete bridge. CMES and C&S worked together to successfully complete the project within the 60-day closure period provided.

West Cleveland Bypass Phase III

1.6 miles of widening and reconstruction on West Cleveland Bypass from an existing 2-lane road to 5-lane highway. The project scope included major grade separated staged road and bridge construction which required extensive temporary shoring.

Location: Fulton County
Category: Widening | Structures | Underground Utilities | Electrical

Location: Fulton County

Western Gwinnett Pathway

Our structures division, C&S, worked as a subcontractor to complete precast Gravix wall installation. The project scope included over 57,000 SF of Gravix wall installation in a tight urban environment.

State Route 211 Widening and Improvements

1 mile of widening and realignment of State Route 211. The project scope included I-85 southbound entrance and exit ramp reconstruction, existing bridge rehabilitation, construction of 2 roundabouts, over 700 feet retaining walls, and major lighting and traffic signal upgrades.

Location: Barrow County
Category: Reconstruction | Urban Development | Bridge Rehabilitation | Electrical

Location: Barrow County

State Route 9 Widening and Reconstruction

3.6 miles of heavy urban widening and reconstruction from existing 3-lane to a 4-lane median divided highway with major pedestrian improvements. This complex project scope included over 4,500 feet of retaining walls, 20,000 feet of storm drain, 15,000 feet of waterline, 11 traffic signals, and 170 lights all in downtown Alpharetta with major utility constraints.

Location: Fulton County
Category: Widening | Urban Development | Underground Utilities | Electrical

Location: Fulton County