This paper presents an algorithm for estimating travel time using volume and occupancy data from a series of single inductance loops. The algorithm is based on the statistics of the measurements obtained from a traffic management system. The algorithm produces an estimate of speed and travel time as well as providing a reliability test for the speed estimate.

This research evaluates the impact of In-vehicle Signal Advisory System (ITSAS) on signalized arterial. ITSAS provides individual drivers equipped with a mobile communication device with advisory speed information enabling to minimize the time delay and fuel consumption when crossing intersection. Given the instantaneous vehicular driving information, such as position, speed, and acceleration r...