I've only lived here a month, but I've yet to experience true bumper-to-bumper stuck-for-ages traffic on either 95 or 15. It gets a bit slow sometimes and occasionally stops, but nothing, nothing, nothing like traffic elsewhere. London, Portland, San Francisco, LA, etc. I've been stuck regularly where it takes you an hour to go a couple of miles (or less on bad days). Maybe it was different before the pandemic, but it's definitely not bad here.