MOUNTAIN PASS, CA. (Pain In The Pass) >> Caltrans has launched new dynamic electronic message signs (EMS) on southbound Interstate 15 at the California–Nevada state line near Primm, as announced by Caltrans District 8.
The $3.7 million project was funded by the 2022 State Transportation Improvement Program (STIP) and implements state-of-the-art design and technology standards for improved traffic operations at state line.
The system officially went live on Thursday October 8, 2026…