Temecula’s ‘smart freeway’ project launches to attack 15 Freeway traffic ...

California's first "smart freeway" begins operation this Monday on the 15 Freeway corridor running through Temecula, aiming ...

One of Southern California’s infamous traffic choke points has gotten a high-tech facelift, but it might come with a little ...

Every three days, someone is seriously hurt or killed on the 15 Freeway between Barstow and Las Vegas. That’s according to a new coalition that sees a persistent threat to lives, commerce, air quality ...