Towards this goal, the Texas Department of Transportation has sponsored several research projects to develop and improve the tools for optimizing signal timings. These features will enable more efficient use of the software to reduce vehicular emissions and fuel consumption. This estimate is based onthe assumption that the number of users will increase steadily. The manual consists of two major sections. The second section provides a quick access reference guide.
Various appendices provide information about some unique features of the program.
The manual provides an index at the end to facilitate quick access to needed material.