AMP: 35 Location: South Fork Rd and Yaak Rd, Lincoln Cty No reassurance shield as S-567 begins. AMP: 34 Location: South Fork Rd and Yaak Rd, Lincoln Cty The first 29 miles or so of S-567 are maintained by the U.S. Forest Service as NF-68 AMP: 31 Location: South Fork Rd and  Rd 472, Lincoln Cty Four miles … Continue reading Montana Secondary Highway 567, S-508 to MT-37