- Georgia. Department of Transportation. Office of Planning6
- Georgia. Department of Transportation5
- Cambridge Systematics2
- Day Wilburn Associates2
- Bachtel, Douglas C.1
- Dixon, Karen1
- Dobbs, Ralph M1
- E-Squared Engineering1
- Edwards-Pitman Environmental, Inc.1
- GeoStats, LLP1
- Georgia. General Assembly. Georgia Commission on Freight & Logistics1
- Georgia. General Assembly. House of Representatives. Budget & Research Office1
- Greenhorne & O'Mara1
- Howard, Needles, Tammen & Bergendoff1
- Jaeger Company (Gainesville, Ga.)1
- Jordan, Jones, and Goulding1
- Parsons (Firm)1
- Ralph Whitehead Associates1
- Reynolds, Smith and Hills1
- Sycamore Consulting, Inc.1
