Conquer Southern California traffic with our mobile app

Avoid traffic jams with our real-time traffic maps, including incidents, chain control zones, freeway cameras, and changeable message sign (CMS) icons. System messages alert you of any highway closures or hazardous conditions in the region.

  • Get up-to-date Park and Ride lot information for all of Southern California.
  • Quickly find Bus and Train schedules by city, county, or provider name.
  • Use our carpool lane map to plan your trip.
  • Learn about carpool and vanpool incentives that are available for Riverside and San Bernardino County residents.
  • Call 511 within the Inland Empire and 1-877-MYIE511 toll-free from anywhere.
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About IE511
    • Coverage Map

Southern California Coverage Area Map

Just Dial 511

All landline callers from area codes 909, 951, 619, and 760 within Riverside or San Bernardino counties will reach us.

Cell phone customers with AT&T, MetroPCS, Nextel, T-Mobile and Verizon service may also reach us when dialing 511 within the Inland Empire. The call is toll-free but standard contract charges for minutes still apply. For cell phone users located near the boundary areas shown on the map, the nearest cell tower, which may actually be outside our service area, will pick up your calls. If you fail to make a connection from a boundary location, we apologize for any inconvenience. To call IE511 and get traffic and travel information from anywhere in Southern California or nationwide, call 1‑877‑MYIE511. and 511 phone service is a one-stop phone and web service for transportation information in Southern California’s Inland Empire. Both the website and telephone service are owned and operated through a partnership of the Riverside County Transportation Commission (RCTC) and the San Bernardino County Transportation Authority (SBCTA).

We provide: