Banned_imp
Been there
That's interesting, I wonder how many drivers actually understand why? I only rode through Colorado and didn't leave the Interstate except for a brief stop in Glenwood Springs to bleed my brakes, I didn't see those signs or I likely would have taken a picture of one - I have a thing for unique (to me anyway) signs.LongRanger_imp said:On the interstates out here, there IS a posted minimum speed for the #1 lane (the leftmost or "fast" lane), generally where the freeway ascends long grades. You'll also see signs warning drivers to turn off their A/C.
In Canada major highways have a posted minimum.