How is the drive on US 12 from Yakima to Morton? Are there steep grades and sharp curves? Not sure if should come from Yamika or from I 5. We would be traveling from Spokane. Thanks,
We did rt.12 from Missoula thru Idaho to I-5 up to Forks Wa. and I have a 1/2 ton TV. and a 30 ft. TT and did it with no problems at all. Its a nice road. Take your time and enjoy the drive.