Georgia Department of Transportation - Statewide Traffic Engineering Studies

Grice Consulting Group collected and analyzed traffic data at various intersections, and along various roadway segments throughout the State of Georgia. Each study included an inventory of roadway operations, traffic volumes, signal phasing, pedestrian indications, sight distance for side street movement and main street left turns, turn restrictions, lane widths, and the location of school zones and other pertinent existing roadway characteristics. In addition, the project team collected crash data to identify high-crash locations and determine safety mitigations to reduce the frequency and severity of vehicle crashes, developed improvement alternatives for roadway sections and intersections with unacceptable levels of service, and compared measures of effectiveness for various alternatives to determine the most feasible alternative.