Driving saline valley road is a state of mind. If it's already at the springs or you're trying to keep up with friends you won't be able to get there fast enough. Besides increasing speed to smooth out the bumps I've also found this to be true: the road seems smoother when I go slower, roll the windows down, get the right music on, open a cold beverage and look at stuff other than the next obstacle coming at 50 mph. I still get to the springs in time to make dinner and the only thing missed is sitting around yapping for an extra hour about how knarly the road was or wasn't.