To install click the Add extension button. That's it.

The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. You could also do it yourself at any point in time.

Kelly Slayton
Congratulations on this excellent venture… what a great idea!
Alexander Grigorievskiy
I use WIKI 2 every day and almost forgot how the original Wikipedia looks like.
Live Statistics
English Articles
Improved in 24 Hours
Added in 24 Hours
Show all languages
What we do. Every page goes through several hundred of perfecting techniques; in live mode. Quite the same Wikipedia. Just better.

From Wikipedia, the free encyclopedia

Tri-Valley Landscape
Tri-Valley Landscape
Tri-Valley location in CA
Tri-Valley location in California
Tri-Valley is located in the United States
Location in the United States
Coordinates: 37°39′45″N 121°52′29″W / 37.66250°N 121.87472°W / 37.66250; -121.87472
 • Total361,000
Time zonePST

The Tri-Valley area is a triangle-shaped region of the eastern San Francisco Bay Area, 18 miles southeast of Oakland and 33 miles from San Francisco. It encompasses the cities of Dublin, Livermore, Pleasanton and San Ramon, the town of Danville and the CDPs of Alamo, Blackhawk and Diablo.

The three valleys from which it takes its name are Amador Valley, Livermore Valley and San Ramon Valley. The region is well known for its Mediterranean climate, wine region, historic downtown areas, high cost of living and fine dining. It is a primarily affluent suburban area with a population of about 361,000.[1] It offers more affordable living accommodations than the cities of San Francisco and San Jose.[2][3]

YouTube Encyclopedic

  • 1/3
    6 324
    1 134
    8 789
  • ✪ Tri-Valley CUSD #3 Downs Illinois Graduation 2017 Song
  • ✪ Tri-Valley "Viking Vision" project update & VR tour
  • ✪ Tri Valley University Immigration Scam




The Ohlone tribe settled the area in 2000 BCE, particularly in the northern part of Pleasanton. In 1772 CE, however, Spanish settlers involved with the nearby mission work at Mission San Jose strongly influenced the Ohlone way of life.[4]

The area began to be developed when the Gold Rush ended. During this period, the area went from being marshland to agricultural.[5]


The climate of the Tri-Valley is mild. Most rain falls in the winter. Snow almost never occurs, although it sometimes falls on the tops of surrounding mountains, especially Mt. Diablo. Summer days are in the 80s to over 100 °F, but nights are always cool. In winter, daytime temperatures reach the 50s and 60s, while nights are in the 30s and 40s, on rare occasions dipping into the 20s. Mean annual rainfall ranges from about 14 inches in Livermore to 23 inches in Alamo.[6]


The Tri-Valley is serviced by WHEELS, operated by LAVTA, formerly called Tri-Valley Transit, a bus agency that operates local bus service in addition to feeder service to Hacienda Business Park, Lawrence Livermore National Laboratory, Las Positas College, Stoneridge Mall, and Dublin/Pleasanton BART station.

Two major highways, Interstates 580 and 680 cross the Tri-Valley area. Interstate 580 runs east-west, connecting the area to the Central Valley to the east and the North Bay area to the west. Interstate 680 runs north-south, connecting the area to the South Bay area in the south, and the Concord-Walnut Creek area in the north. The two interstates cross on the border of Dublin and Pleasanton.

The Tri-Valley area is also serviced by BART, offering service to the rest of the San Francisco Bay Area with two stops: West Dublin/Pleasanton and the Dublin/Pleasanton terminus station.[7] The West Dublin/Pleasanton Station opened in 2011, and was the first infill station on an existing line. BART plans include eventually extending the line to Livermore.


The Tri-Valley is home to many corporate headquarters including 24 Hour Fitness, Architectural Glass and Aluminum, Bay Area News Group, Blackhawk Network Holdings, CallidusCloud, Chevron, The Cooper Companies, Discovery Toys, Ellie Mae, GE Digital, Gillig Corporation, Patelco Credit Union, Prosoft Engineering, Ross Stores, SafeAmerica Credit Union, Safeway, Shaklee, Veeva Systems, Visioneer, WANdisco, The Wine Group and Workday.

Major employment centers include Bishop Ranch and Hacienda Business Park.

Lawrence Livermore National Laboratory and Sandia National Laboratories are also major employers in the region.


The Tri-Valley features access to many recreational options including Alviso Adobe Community Park, Blackhawk Museum, Brushy Peak Regional Preserve, Del Valle Regional Park, Dublin Hills Regional Park, Eugene O'Neill National Historic Site, Forest Home Farms, Iron Horse Regional Trail, Las Trampas Regional Wilderness, Little Hills Picnic Ranch, Livermore Valley Wine Country, Morgan Territory Regional Preserve, Mount Diablo State Park, Pleasanton Ridge Regional Park, Shadow Cliffs Regional Recreation Area and The Wave Waterpark.

See also


  1. ^
  2. ^ CBS (2017). "10 Most Expensive Cities in America". CBS.
  3. ^ CBS (2017). "10 Most Expensive Cities in America". CBS.
  4. ^ "Pleasanton History - History of Pleasanton California - Pleasanton CA Background". Retrieved 2018-01-01.
  5. ^ "History of Pleasanton". Museum on Main. Retrieved 2018-01-01.
  6. ^ "Cooperative Climatological Data Summaries". Western Regional Climate Center. Retrieved 2018-11-24.
  7. ^ "Station List |". Retrieved 2018-01-01.
This page was last edited on 2 April 2019, at 17:13
Basis of this page is in Wikipedia. Text is available under the CC BY-SA 3.0 Unported License. Non-text media are available under their specified licenses. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc. WIKI 2 is an independent company and has no affiliation with Wikimedia Foundation.