Highway Designation File

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


Certified Mileage (Open to Traffic)
43.59 2010

FARM TO MARKET ROAD NO. 1606

Minute Order 030466, dated 06/21/1951

From US 160, 7.5 miles west of Snyder, southward, westward, southward, and eastward via Ira and Dunn to US 84 southeast of Hermleigh, a distance of approximately 33.9 miles. (Scurry County)  New Designation.



Minute Order 056096, dated 06/01/1965, Adm. Cir., 061-1965, dated 07/01/1965

From US 180, 7.5 miles west of Snyder, southward, westward, southward, and eastward via Ira and Dunn to Fisher County Line, a distance of approximately 36.8 miles. (Scurry County)  Extended eastward approximately 4.2 miles to Fisher County Line.



Minute Order 057548, dated 05/05/1966, Adm. Cir., 057-1966, dated 06/01/1966

From US 180, 7.5 miles west of Snyder, southwestward, southward, and eastward via Ira and Dunn approximately 40.4 miles to road intersection. (Scurry and Fisher Counties)  Extended eastward approximately 3.6 miles into Fisher County.



Minute Order 059450, dated 06/02/1967; Adm. Cir., 065-1967, dated 07/01/1967

From US 180, 7.5 miles west of Snyder, southwestward, southward, and eastward via Ira and Dunn approximately 44.4 miles to FM 611. (Scurry and Fisher Counties)  Extended eastward approximately 3.7 miles to FM 611.