Highway Designation File

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


Certified Mileage (Open to Traffic)
25.792 2010

RANCH TO MARKET ROAD NO. 150

Minute Order 021215, dated 05/31/1945 (date of agreement)

From Kyle eastward to SH 21. (Hays County)  New Designation.



Adm. Auth., dated 10/27/1952

From SH 21 northwestward to US 81 in Kyle and from another point on US 81 in Kyle northwestward to FM 966, a distance of approximately 13.7 miles (Hays. County)  SS 5 and FM 1076 canceled and combined, adding approximately 0.2 mile and 8.6 miles respectively.



Adm. Auth., dated 05/25/1955, Adm. Cir., 026-1955, dated 06/01/1955

From FM 12 approximately 1.9 miles south of Dripping Springs, southeastward via Driftwood to US 81 in Kyle; and from another point on US 81 in Kyle southeastward to SH 21 approximately 2.5 miles southwest of Uhland, a distance of approximately 26.0 miles. (Hays County)  FM 966 canceled and combined, adding approximately 12.3 miles.



Adm. Auth., dated 10/01/1956; Adm. Cir. 043-1956, dated 10/01/1956

From FM 12, approx. 1.9 miles south of Dripping Springs, southeastward via Driftwood to US 81 in Kyle; and from another point on US 81 in Kyle, southeastward to SH 21 approx. 2.5 miles southwest of Uhland, a distance of approx. 26.0 miles. (Hays County)  Designation changed from FM to RM. 



Minute Order 91363, dated 3/26/1991; Adm. Ltr 003-1991, dated 8/23/1991

In Dripping Springs, from RM 12 southeastward to IH 35 in Kyle; then southward concurrent with IH 35 frontage road approximately 0.3 mile, then southeastward to SH 21, a total distance of approximately 26.0 miles. (Hays County) Description amended to reflect designation changes to intersecting routes.