frostedflakes
Diamond Member
- Mar 1, 2005
- 7,925
- 1
- 81
They upped interstate in KS to 75 recently. Nice to get where you're going a little faster, but as mentioned cars tend to be a lot less fuel efficient at higher speeds. Per car it's a small difference but then you multiply that by millions of cars and trucks and it probably really starts to add up.
