Originally Posted by lilHinault
Man I-25 is brutal. Between Denver and the Springs it goes to 10,000 ft or maybe a bit higher, I forget. I can see cyclists maybe building a hard-dirt road alongside, that could be cool after gas goes to $5 a gallon and people realize the ride won't kill 'em and is fun.
You are thinking of I-70 which runs east-west over the Rockies. I-25 runs north-south between the Rockies and the east range. I-25 is fairly flat.
If you are worried about crossing off-on ramps, then just take the off ramp, cross the probably low traveled road and re-enter the interstate on the on ramp. Pretty easy.
