https://www.youtube.com/watch?v=o81t9wpYkl0
https://en.wikipedia.org/wiki/Interstate_Bridge Only 3 lanes each way.
https://www.oregon.gov/odot/projects/pages/project-details.aspx?project=21570
https://www.opb.org/article/2025/09/22/interstate-five-i-5-bridge-replacement-costs-rise/
https://www.opb.org/article/2026/01/16/i-5-interstate-bridge-washington-oregon/
https://bikeportland.org/2025/10/30/no-vote-an-ominous-first-for-interstate-bridge-project-397823