header background image
Current Weather 66° F
  • Contact Information

    Archives

    archivist@jeffco.us
    303-271-8448

    Monday-Friday
    7:30 a.m.-5:30 p.m.

    Contact Form

    3500 Illinois St.
    Suite 2350
    Laramie Building
    Golden, CO 80401

    View Map

    Archivist

    Ronda Frazier, CA
    303-271-8448

  • Chronological History of Jeffco – the 2010s

     

    May 1, 2010

    Basket handled 6th Avenue Bridge moved into place in Lakewood, is largest object ever moved within Jefferson County. Curving 17-span Indiana Bridge completed the same year at Golden, both part of West Corridor light rail project. 

    2011

    St. Anthony West Hospital, Jefferson County’s first major hospital built from scratch in a century, completed in Lakewood. 

    November 18, 2011

    Jefferson County’s Sesquicentennial Gala held at Jefferson County Fairgrounds. 

    March 26-April 2, 2012

    Lower North Fork Fire claims three lives, making it the first lethal wildfire in Jefferson County in 152 years. 

    April 13, 2012

    Burial of sesquicentennial time capsule in the Memorial Garden west of the Courts and Administration Building on the Jefferson County Government Center campus.