When.com Web Search

  1. Ad

    related to: southern california traffic sigalert

Search results

  1. Results From The WOW.Com Content Network
  2. Southern California freeways - Wikipedia

    en.wikipedia.org/wiki/Southern_California_freeways

    A vast network of interconnected freeways in the megaregion of Southern California serves a population of over 23 million people. The Master Plan of Metropolitan Los Angeles Freeways was adopted by the Regional Planning Commission in 1947 and construction began in the early 1950s. [1] The plan hit opposition and funding limitations in the 1970s ...

  3. Sig Alert - Wikipedia

    en.wikipedia.org/wiki/Sig_Alert

    Sig Alert. Sig alert, Sig-alert or Sigalert in California, as well as other parts of the United States, means an incident that significantly disrupts road traffic. The term was originally the name of a pioneering system of automated radio broadcasts regarding traffic conditions, introduced in the 1950s and named after its inventor, Loyd Sigmon.

  4. Inland Empire - Wikipedia

    en.wikipedia.org/wiki/Inland_Empire

    The Inland Empire (commonly abbreviated as the IE) is a metropolitan area and region inland of and adjacent to coastal Southern California, centering around the cities of San Bernardino and Riverside, and bordering Los Angeles County and Orange County to the west and San Diego County to the south.

  5. Interstate 405 (California) - Wikipedia

    en.wikipedia.org/wiki/Interstate_405_(California)

    Interstate 405 (I-405, locally referred to as The 405[2]) is a major north–south auxiliary Interstate Highway in Southern California. The entire route is known as the northern segment of the San Diego Freeway. I-405 is a bypass auxiliary route of I-5, running along the southern and western parts of the Greater Los Angeles urban area from ...

  6. Interstate 605 - Wikipedia

    en.wikipedia.org/wiki/Interstate_605

    Freeways. ← I-580. → I-680. Interstate 605 (abbreviated I-605, officially known as the San Gabriel River Freeway) is a 27-mile-long (43 km) major north–south auxiliary Interstate Highway in the Greater Los Angeles urban area of Southern California. It runs from I-405 and State Route 22 (SR 22) in Seal Beach in Orange County to I-210 just ...

  7. California State Route 91 - Wikipedia

    en.wikipedia.org/wiki/California_State_Route_91

    State Route 91 (SR 91) is a major east–west state highway in the U.S. state of California that serves several regions of the Greater Los Angeles urban area. A freeway throughout its entire length, it officially runs from Vermont Avenue [3] in Gardena, just west of the junction with the Harbor Freeway (Interstate 110, I-110), east to Riverside at the junction with the Pomona (SR 60 west of SR ...

  8. 2011 Southwest blackout - Wikipedia

    en.wikipedia.org/wiki/2011_Southwest_blackout

    2011 Southwest blackout. The 2011 Southwest blackout, also known as the Great Blackout of 2011, [1][2] was a widespread power outage that affected the San Diego–Tijuana area, southern Orange County, Imperial Valley, Mexicali Valley, Coachella Valley, and parts of Arizona. [3] It occurred on Thursday, September 8, 2011, beginning at about 3 ...

  9. California State Route 46 - Wikipedia

    en.wikipedia.org/wiki/California_State_Route_46

    State Route 46 (SR 46) is an east–west state highway in the U.S. state of California. It is a major crossing of the Coast Ranges and it is the southernmost crossing of the Diablo Range, connecting SR 1 on the Central Coast near Cambria and US 101 in Paso Robles with SR 99 at Famoso in the San Joaquin Valley. The road that is now SR 46 was ...