A little easier to follow is to go to Rawlins on I-80, turn north at the first entrance and take the right at the stop light. When you get to the end of the by-pass, turn right and go to Three Forks and take a left to Lander. About eight miles from Lander is a Junction, take a right and go to Lander and through on Main Street, drive to Dubois, turns are well-marked, up over Togwotee pass and down to Moran Junction, about 53 miles from Dubois. Enter Grand Teton at the South Entrance and, if you don't want to take a look at some of the most beautiful scenery in the world, just keep going to the South Entrance to Yellowstone, about 45-50 miles away. We have been doing this trip through Lander for about 50 years and I get lost when trying to figure out the highway numbers. Whatever you do, enjoy your trip and do take some time in Grand Teton, it's much prettier than Yellowstone but doesn't have near as many features.