Highway Designation File

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


Certified Mileage (Open to Traffic)
16.013 2010

FARM TO MARKET ROAD NO. 502

Minute Order 021215, dated 07/14/1945 (date of agreement)

From US 377 1.0 mile north of Mercury, southeastward and eastward 4.0 miles through Mercury to the Milburn Road (McCulloch County).  New Designation.



Minute Order 036559, dated 09/24/1954, Adm. Cir., 041-1954

From US 283 northwest of Mercury southeastward and eastward to the San Saba County Line, a distance of approximately 5.7 miles. (McCulloch County)  Extended 2.0 miles eastward from end of FM 502 to San Saba County Line.



Adm. Auth., dated 09/23/1954; Adm. Cir., 043-1954, dated 10/01/1954

From US 377 northwest of Mercury, southeastward to FM 45, 5.5 miles north of Richland Springs, a distance of approx. 16.2 miles. (McCulloch and San Saba Counties)  FM 2048 canceled and combined, adding approximately 10.5 miles.