Integrating personal rapid transit system at signalized intersections: Designing, simulation, and implication

Integrating emerging mobility services into existing transportation systems presents significant challenges. This study introduces an innovative mobility service model that combines Personal Rapid Transit (PRT) technology with low-speed autonomous vehicles to enhance mobility and improve first- and last-mile connectivity through on-demand, door-to-door services. To evaluate the feasibility of this model in a developed urban environment, VISSIM simulations were conducted, focusing on reallocating time and space resources at critical signalized intersections within the studied network. The analysis explored various configurations for PRT-dedicated lanes—including mid-roadway, roadside, and one-way layouts—and tested different signal timing strategies at two intersections in Kasugai, Japan. The findings highlight an optimal integration plan that ensures efficient PRT operations while minimizing disruptions to overall traffic flow. By aligning infrastructure design and signal control with the specific requirements of emerging mobility systems, this study addresses practical implementation challenges and provides actionable insights for deploying innovative mobility services.