Could your Portland-area school crumble in an earthquake? 10 takeaways

In the face of a looming Cascadia earthquake, an Oregonian/OregonLive investigation into the structural integrity of Portland-area schools revealed that years after initial warnings, many students attend class in buildings vulnerable to collapse during a major seismic event. Here are 10 takeaways from The Oregonian/OregonLive’s four-part series on school seismic safety in the Portland area.

Read more:

Part 1: When the Cascadia earthquake hits, which Portland-area schools could crumble?

Part 2: Oregon’s steps toward school seismic safety

Part 3: An old, hulking problem in Portland

Part 4: Is ‘drop, cover and hold on’ an outdated earthquake safety plan?

How safe will your Portland-area school be in an earthquake? Check this map

1. Dozens of high-risk schools remain un-retrofitted, lea