{"id":633796,"date":"2026-05-10T00:16:12","date_gmt":"2026-05-10T00:16:12","guid":{"rendered":"https:\/\/www.newsbeep.com\/us\/633796\/"},"modified":"2026-05-10T00:16:12","modified_gmt":"2026-05-10T00:16:12","slug":"heavily-congested-california-highway-will-now-be-controlled-by-ai","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/us\/633796\/","title":{"rendered":"Heavily congested California highway will now be controlled by AI"},"content":{"rendered":"

Artificial intelligence is coming to one of California\u2019s most congested highways, all in an effort officials say could reshape how the state fights gridlock<\/a> and potentially save hundreds of millions in construction costs.<\/p>\n

Monterey County made the move this week, rolling out a new adaptive traffic signal system along Highway 68.<\/p>\n

Nine traffic signals between San Benancio Road and Josselyn Canyon Road started operating Monday<\/a> under an adaptive traffic signal control (ATSC) system.<\/p>\n

\"The<\/p>\n

The launch followed months of field testing and calibration aimed at refining the technology. Getty Images<\/p>\n

\"Monterey<\/p>\n

Monterey County made the move this week, rolling out a new adaptive traffic signal system along Highway 68. Christopher Sadowski<\/p>\n

The launch followed months of field testing and calibration aimed at refining the technology.<\/p>\n

The effort is part of a five-year pilot program approved in March 2025 by the Board of Directors of the Transportation Agency for Monterey County.<\/p>\n

Caltrans District 5 is working alongside the agency to run the system and will provide ongoing updates and performance analysis throughout the trial period.<\/p>\n

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\"Artificial<\/p>\n

Artificial intelligence is coming to one of California\u2019s most congested highways UCG\/Universal Images Group via Getty Images<\/p>\n

\"Map<\/p>\n

Map showing State Route 68 through Monterey, Pacific Grove, and Del Monte Forest. cahighways.org<\/p>\n

Instead of fixed schedules, the new signals use sensors and real-time data to adjust timing automatically based on traffic conditions.<\/p>\n

The goal is to ease congestion by responding instantly to changing flow patterns.<\/p>\n

The system covers a 9-mile stretch of Highway 68, a major connector between Salinas farmland and the Monterey Peninsula that also feeds traffic in from Highway 101.<\/p>\n

The corridor is known for heavy summer congestion, especially during major events at WeatherTech Raceway Laguna Seca, when travel times can spike dramatically.<\/p>\n

\"Christopher<\/p>\n

Christopher Sadowski<\/p>\n

Officials are effectively testing the technology during the peak tourist season, putting it under real-world pressure from day one.<\/p>\n

Supporters say the economics are hard to ignore. The pilot costs about $1.2 million, compared with a projected $200 million-plus price tag for converting intersections into roundabouts.<\/p>\n

Marina Mayor Bruce Delgado, who sits on the TAMC board, summed up the comparison to Caltrans: \u201cIf we can save 200 million\u2026 by spending a million dollars\u2026 I would like to find out as soon as possible if AI works.\u201d<\/p>\n

Caltrans says the system relies on cameras and sensors to monitor traffic in real time and adjust signal timing accordingly.<\/p>\n

Engineers will be watching closely for any technical issues, including potential sensor failures.<\/p>\n

The project is part of a broader push across California to incorporate artificial intelligence into transportation planning.<\/p>\n