Highway Designation File

Transportation Planning and Programming Division
Current Description-Effective Date-Authority


Certified Mileage (Open to Traffic)
43.089 2010

STATE HIGHWAY NO. 166

Minute Order 016701, dated 09/26/1939

From Fort Davis to Prude Ranch, thence through or near a ranch belonging to J. W. Merrell, thence through the U-Up and Down Lower Ranch and thence through or near the Fowlkes Ranch, thence by or near Mt. Livermore and through the U-Up and Down Upper Ranch to Rock Pile or Reynolds Ranch, thence by or near the Jones or Finley Ranch and the Kelley Ranch to the Valentine-Fort Davis Road, thence by the Skillman Grove Camp Meeting Ground to the J. W. Merrell Home Ranch and Blue Mountain to the starting point at Fort Davis.  (Jeff Davis County)  General redescription of Highway System.



Minute Order 018774, dated 01/24/1941

From an intersection with SH 118 at Nunn Hill via Rockpile or Reynolds Ranch to Moore's Ranch; thence by or near the Jones or Finley Ranch and the Kelley Ranch to the Valentine-Fort Davis Road; thence by the Skillman Grove Camp Meeting Ground to the J. W. Merrell Home Ranch and Blue Mountain to an intersection with SH 17 south of Fort Davis.  (Jeff Davis County) Fort Davis via Fowlkes Ranch to Nunn Hill cancelled and made part of SH 118.



(Davis Mountains State Park Highway)