Crews dig deep hole in Waterfront Park to put new Burnside Bridge design to the test
Crews are finishing up digging a 125-foot hole to install a test foundation that they'll use to test the earthquake-resistant ...
Transworld Skateboarding on MSN5mon
Burnside Bridge Reconstruction: What This Means for the Iconic Burnside DIY Skatepark
Portland's Burnside Bridge is scheduled for a pretty significant rebuild in the next year or two, with construction expected ...
Burnside Bridge getting seismic test in case of Cascadia Subduction Zone earthquake
The new bridge will be earthquake-ready, so crews are digging a 10-foot-wide, 125-foot-deep hole to see how concrete supports react during a simulated seismic event.