Bolares
Legend
It's used only inside of Sharn, I think 20-30 mph would be quite dangerous.3 mph (ie a moderate to slow walk) seems insanely slow for they way they're drawn and described. Even clunky 2 horse stagecoaches averaged well over double that, and could potentially hit 16 mph going all out on a good road. So I'd probably put them as 12 to 20 mph, maybe even 30 mph, albeit the big ones would take time to get up to speed. Otherwise looks good.