Highway Designation File

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


Certified Mileage (Open to Traffic)
27.401 2010

FARM TO MARKET ROAD NO. 338

Minute Order 021215, dated 06/11/1945 (date of agreement)

From Wellington to Rolla (Collingsworth County).  New Designation


Minute Order 021215, dated 06/23/1945 (date of agreement)

From Dodson to Wellington and thence westward to Rolla (Collingsworth County).  Adds section Wellington to Dodson.



Minute Order 033210, dated 12/17/1952

From Rolla eastward, northward, and eastward to U.S. 83 at Wellington thence southeastward via Dodson to Oklahoma State Line, a distance of approximately 2.8 miles. (Collingsworth County)  Extended approximately 1.1 miles to Oklahoma  State Line. 



Minute Order 035035, dated 10/28/1953

From a county road, eastward via Rolla and northward and eastward to US 83 at Wellington, then southeastward via Dodson to Texas/Oklahoma State Line, a distance of approximately 27.4 miles. (Collingsworth County) Extended approximate-ly 4.6 miles westerly to a road intersection.