Fluidr / Balloons over Bertha - Bell Street by WSDOT

Launched in late August 2016 when Bertha passed beneath First Avenue and Union Street, #BalloonsOverBertha is yet another way to track progress on the SR 99 Tunnel Project.

We took this photo in January 2017 when Bertha's cutterhead was below Bell Street between Third and Fourth avenues.

Learn more about the Alaskan Way Viaduct Replacement Program at www.alaskanwayviaduct.org or follow Bertha, the SR 99 tunneling machine, on Twitter @BerthaDigsSR99.

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This photo was taken in: United States > Washington > King > Seattle > Denny Regrade

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