Tempe Streetcar
3-mile streetcar system connecting Arizona State University to the downtown business district.
3-mile streetcar system connecting Arizona State University to the downtown business district.
Overview
This project involved developing a new streetcar system in downtown Tempe that connected Arizona State University to the downtown business district. The system included 2 crossings and a tie-in to the active light rail network, allowing streetcars to access the light rail maintenance facility.
Scope of Work
Modern Railway Systems (MRS) was awarded the contract for systems and traction power. The scope included designing, procuring, and installing 3 traction power substations, over 200 OCS poles, 9 signal cases, and train-to-wayside communication systems. The project also encompassed 16 platforms with canopies, water and sewer upgrades, signaling, roadway improvements, and Overhead Catenary System infrastructure. Complex phasing was required to coordinate track and systems tie-ins with active rail operations. A unique feature of the project was battery-powered streetcar operation along portions of the alignment, with vehicles charging in electrified territory and transitioning through train-to-wayside communication at designated points.
Impact
The project delivered a modern, flexible streetcar system that seamlessly integrated with Tempe’s existing light rail network. Advanced traction power and communication systems enabled efficient battery-assisted operations while improving connectivity, reliability, and accessibility throughout downtown Tempe.
Tempe, AZ
Streetcar
CM/GC
2022
Valley Metro
Mountain
