This report presents the results of the third and final research and development project of an implementable wireless
travel time data collection system. Utilizing Bluetooth wireless technology as a platform, the prior projects focused on
data collection hardware and network communication implementation. In this project the processing and synthesis of
collected data was addressed. Results and procedures that address data filtering, travel time sample calculation,
calculation of travel time statistics, travel time forecasting are described. Results for the use of collected data to
estimate intersection performance are presented, as are the design and requirements for an automated travel time data
collection system. The report includes a usersÕ manual.