St. Paul and that other Minnesota City Aldo have one in the works
Twin Cities Advocates Split Over What's Possible for Their Downtown Highway — Streetsblog USA Advocates in the Twin Cities agree that I-94 devastated Black communities. But they don't agree on what can — and should — be done about it. usa.streetsblog.orgLA is also looking at removing one in Long Beach
https://lamag.com/uncategorized/southern-california-close-tearing-first-freeway