vision-zero
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Obvio
Obvio is a San Carlos, California startup building solar-powered, AI-equipped camera pylons that watch intersections for dangerous driving - running stop signs, speeding, illegal turns, crosswalk violations and distracted driving. The cameras process footage on-device, flag only genuine violations for human review, and hand verified cases to local police, who decide whether to issue citations. Obvio installs the hardware for municipalities at no upfront cost and earns revenue from a share of citation fees. Founded by former Motive engineers Ali Rehan and Dhruv Maheshwari, the company raised a $22 million Series A led by Bain Capital Ventures in June 2025 and reports that early Maryland deployments cut stop-sign running by roughly 50-70%.
GridMatrix
GridMatrix is an Austin-and-San-Francisco-linked startup that turns the traffic cameras, radar, and loop detectors cities already own into a live feed of congestion, safety, and emissions data. Founded in 2021 by former Apple and Amazon operations engineers, the company sells cloud software to departments of transportation, port authorities, and campuses that would rather squeeze insight out of existing hardware than buy new sensors. It has raised just under $10 million and now runs on bridges, tunnels, and marine terminals across the country.