It can be argued that access is the most critical parameter to the growth of an area and roadways are the major means of local access in today's times. Proper planning can assure that an area will be accessible in the inevitable event of future growth. Where roadways meet obstructions, bridges are required to continue the roadway. Whether it be water crossings, interchanges, or grade separations, HGA has the experience to deliver. HGA has experience in coordinating with local and state governments as well as private bridge owners. Our knowledge of GDOT bridge design policies facilitate the review process and allow for timely permitting.
Our Company
Bridge and Roadway
Sugarloaf Parkway Extension
Gwinnett County, GA
Satellite Boulevard Extension over Ivey Creek
Gwinnett County, GA
Roadway & Streetscape Improvements for Perimeter Place Development
Dunwoody, GA
delta gateway parking complex
College Park, GA
Road Improvement for Lake Placid Drive and S.R. 9
Sandy Springs, GA
Road Design and Pedestrian Improvements to Sidney Marcus Blvd, Piedmont Rd and Morosgo Dr
Atlanta, GA
Roadway & Streetscape Improvements to Champions Green Parkway and Holcomb Bridge Road
Roswell, GA
Other Completed Projects
Eagle Nest Drive and Hudson Ridge Drive
Homer, Georgia
Project Description:
Components of this project included improvements to an existing county dirt road which included widening, re-alignment, and paving of approximately 1 mile of the existing road bed of Eagles Nest Drive. Also included was the design of approximately 1/2-mile of new roadway (Hudson Ridge Drive) to serve as the entrance drive into the Banks County Administration Annex campus.
Client:
Banks County Board of Commisioners
Road Improvements to State Route 61 and New Road Designs
Charleston, South Carolina
Project Description:
The road improvements were necessary to provide access to a proposed development. HGA designed 3 new roads that were later dedicated to the City of Charleston. As a result of the new roads that were constructed, improvements to Bees Ferry Road and Glenn McConnell Road were also required. In addition to these improvements, HGA was responsible for designing and detailing all of the storm water management needed to accommodate the 30-acre development. Lastly, HGA was responsible for the design of all the associated storm water collection and conveyance systems, (BMP’s) and other storm water pollution control measures to comply with the NPDES mandates, DHEC requirements, SCDOT standards, and USCE regulations.
Client:
SC DOT, District 6
Powhatan Parkway Road Design
Hampton, Virginia
Project Description:
HGA provided site / civil design services for the design of approximately 2.5 mile, four-lane, divided highway between West Mercury Boulevard and Pine Chapel Road in Hampton, Virginia. Components of this project included re-alignments of four intersections, four traffic signals, five driveway connections to adjacent commercial properties, and numerous turn lanes and deceleration lanes. The design included a construction phasing plan to provide safe and uninterrupted access to adjacent properties throughout the construction period. Additional project design elements included the roadway storm drainage system, sanitary sewer and water line connections and re-locations, and all landscaping in the right-of-way. Also included was the design of appropriate Erosion Control (BMP’s) and other storm water pollution control and prevention measures to comply with Virginia’s NPDES mandates. In addition to the engineering design services, HGA permitted the project through all local, state, and federal agencies and provided construction administration services for the project.
Client:
City of Hampton, Department of Transportation
Old Cartersville Rd and Dallas-Acworth Highway
New Hope, GA
Project Description:
HGA provided site / civil design services for that included widening, new striping and new sidewalk improvements to approximately 0.3 miles of Old Cartersville Road at the intersection of Old Cartersville Road and Dallas-Acworth Highway. Components of this project included the widening of Old Cartersville Road, installation of new striping to accommodate a new full access drive and a left-turn lane, new pedestrian walkways, and landscape improvements. Also included was the widening of Dallas-Acworth Highway installation of new striping to accommodate a new right in-out access drive and minor intersection improvements. This project required the design and dedication of approximately 0.50 miles of new decorative “Main Street Overlay” along both roads. The existing utility and storm sewer infrastructure was coordinated appropriately along with the existing and commercial residential driveways.
Client:
Paulding County Department of Transportation
Southeastern Stages Terminal and Service Facility
Atlanta, GA
Project Description:
The project was located on a 3.16 acre site off of University Avenue in Atlanta, Georgia. Components of this project included approximately 2.0 acres of new heavy duty asphalt pavement, 36 new bus stalls and 45 new automobile parking spaces, the design of a new entrance drive into the Southern Stages facility, security fencing to encompass the facility, site fire protection and domestic water service extensions to and throughout the site, design and detailing for the domestic sanitary wastewater system and the associated storm water collection and conveyance systems, (BMP’s) and other storm water pollution control and prevention measures to comply with the State of Georgia and City of Atlanta mandates. HGA provided permitting assistance and construction administration services for the Civil/Structural portions of the project.
Client:
Capital Atlanta
