I have drove in 49 out of 50 states (never been to Hawaii) and Illinois ranks the worst in my opinion. It’s like they ran out of asphalt and stopped doing any repairs 10 or 20 years ago.
To people not living in the U.S., feel free to complain about your country’s roads too.
BC is living on borrowed time. The BC Liberals privatized the maintenance and snow removal.
Saskatchewan is notoriously horrible and Alberta, outside of the big freeways is horrendous.