Pipeline fabrication at Tercerco Circle
Pipeline fabrication at Tercerco Circle. (Photo by Gavin Huber/Mark III)

Quad District: April 30, 2021 Update

Big Shift crews are busy at work on California Avenue, Bioletti Way and Hutchison Drive, digging trenches, installing new pipes, and covering installed pipes.


Portions of California Avenue, Hutchison Drive and Bioletti Way are closed to traffic for ongoing construction. Vehicular detours route traffic for California Avenue through A street, traffic for Hutchison Drive through Kleiber Hall Drive, and traffic for Bioletti Way through Dairy Road and La Rue Road. Find more information about detours.

  • Tips for Using the Map Below
  • See the legend. Click the icon next to the title "Big Shift Detour Map." This toggles the map's legend to appear.  button
    Zoom in. use your mouse's scroll wheel or track ball when hovered over the map portion. 
    Full screen. To view the map in full screen mode, click the "four corners" icon in the upper-right-hand corner of the map. (Once in full screen mode you can click on the plus and minus icons located in the lower-left-hand corner of the map.)
    Detail view. To zoom in on a specific segment, click the title of that segment in the map's legend.

Big Shift Construction Progress

See what construction crews are working on in the different areas, the projected construction duration for each area and noise levels for each phase of construction.

Explore Project Progress Now