San Jose's AI Boost Makes Bus Rides Quicker and Greener Citywide
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San Jose's AI Boost Makes Bus Rides Quicker and Greener Citywide
"San Jose buses now move through the streets with a new edge, thanks to an AI system that trims travel times by about 20 percent on all 24 routes. This rollout covers the entire municipal network, turning everyday commutes into smoother experiences for riders across the city. Officials highlight how these gains add up, touching sustainability, safety, and daily life for residents who rely on public transit."
"The technology comes from a partnership with LYT, a Folsom-based firm, and works alongside the Santa Clara Valley Transportation Authority. Transponders on buses connect via cellular signals to a cloud platform, which tweaks traffic lights in real time as vehicles approach. This setup cuts red-light waits without any roadwork or major disruptions. It started as a 2023 pilot on just two routes, where wait times at intersections dropped by half, leading to those overall trip savings."
An AI signal-priority system now operates citywide on all 24 San Jose bus routes, trimming travel times by about 20 percent. Transponders on buses send cellular signals to a cloud platform that adjusts traffic lights in real time as vehicles approach. The system reduces red-light waits without roadwork or major disruptions. A 2023 pilot on two routes halved intersection wait times and spurred networkwide expansion. State and federal grants funded the rollout under Mayor Matt Mahan's administration, and leaders adjusted schedules to match faster paces. Faster buses aim to reduce congestion and support upcoming World Cup travel demand.
Read at Thesanjoseblog
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