QOTD: What’s the Slowest Vehicle You’ve Been Stuck Behind?

Living out in corn and bean country, it’s not unusual to get stuck behind a combine or large tractor pulling a huge disc, but this was a first for me. Yep, that’s a tracked excavator gently ambling across the bridge at maybe 2 MPH. Thankfully A) the bridge held, and B) he swung off into the field as soon as he got across.

So what’s the slowest/most interesting thing you’ve been stuck behind in traffic?