Drivers who roll the dice at Caltrain crossings may soon get a surprise in the mail. The rail agency is preparing to test license plate reader cameras at select at-grade intersections to catch motorists who stop on the tracks and issue violations, officials told its board. The pilot is part of a broader safety push that combines new camera systems, artificial intelligence monitoring and targeted fixes at trouble spots, with agency leaders saying the goal is to educate drivers and curb the risky habit of blocking crossings.
According to the San Mateo Daily Journal, Caltrain staff told the board on March 4 that the pilot would not only ticket vehicles illegally stopped on the tracks but also collect detailed data on how people behave at crossings. The paper reports the agency has already recorded four fatalities so far this year, 11 in 2025 and 20 in 2024, along with multiple vehicle incursions onto the rails. Officials also pointed out that SamTrans last year approved a four-year, $1.4 million contract to upgrade surveillance systems along the corridor. Board members raised red flags over privacy and how vendors would be chosen.
How the pilot would work
Caltrain has already begun installing AI-assisted cameras at high-risk crossings and pairing them with lidar and machine-vision tools that watch for stalled or lingering vehicles and other objects, then alert dispatchers in real time. As the Mountain View Voice has reported, systems such as RailSentry combine those technologies to flag hazardous behavior and are already in place at locations including Burlingame’s Broadway crossing and Palo Alto’s Churchill intersection. The new pilot would layer automated license plate recognition on top of that setup, using plate images to send citations to drivers who block the right-of-way during red signals or when congestion leaves them stranded on the tracks.
Privacy concerns and pushback
Automated plate readers arrive with baggage in the Bay Area. Recent audits and revelations about broad "nationwide" search settings have led some cities to hit pause on ALPR programs or drop vendors altogether. ABC7 reported that Mountain View shut down its ALPR network after an audit found federal agencies had accessed camera data without authorization, and SFGate has noted that several city councils voted to terminate contracts with vendors over similar issues. Those examples were front of mind at the Caltrain board meeting, where members pressed for strict procurement rules and clearly defined limits on how long data is kept and who can see it.
Why this matters locally
Caltrain officials say the camera-and-ticketing effort is meant as a stopgap while costly grade separation projects inch their way through planning and funding. Broadway in Burlingame, for instance, sits high on the state’s priority list and has been the subject of expensive redesign ideas for years. Industry coverage suggests systems like RailSentry can help cut near-misses by sending immediate alerts and generating data that lets cities fine-tune striping, signage and signal timing, giving local governments and Caltrain more tools before concrete starts getting poured. How any safety gains stack up against privacy protections and vendor oversight will likely decide whether the pilot grows beyond an initial test run.
Caltrain did not put a firm date on when the license plate reader pilot would begin, but staff told the board they will return with procurement options and a recommended vendor strategy, according to the San Mateo Daily Journal. In the meantime, drivers and riders along the Peninsula can expect a mix of brighter markings, AI-powered monitoring and targeted enforcement as the agency tries to cut down on collisions while it chases long-term construction fixes.
