Highway Designation File

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


Certified Mileage (Open to Traffic)
15.933 2010

FARM TO MARKET ROAD NO. 999

Minute Order 025768, dated 11/23/1948

From SH 181 at Gary southwest a distance of approximately 5.2 miles. (Panola County)  New Designation.



Minute Order 028734, dated 06/29/1950, Adm. Cir., 020-1950

From US 59 southwestward via Gary a distance of approximately 10.4 miles. (Panola County) (New Description)  SH 181 canceled and combined, 5.2 miles added.



Adm. Cir., 122-1967, dated 11/01/1967

From US 59 southwestward via Gary to FM 1970; and from another point on FM 1970 southwestward, a total distance of approximately 10.2 miles. (Panola County)  Redescribed to show break in route at FM 1970.



Minute Order 065568, dated 11/01/1967, Adm. Cir., 125-1971, dated 12/15/1971

From road intersection eastward to FM 1970; and from another point on FM 1970 northeastward via Gary to US 59, a total distance of approximately 12.8 miles. (Panola County)(New Description)  Extended westward approximately 2.5 miles.



Minute Order 066881, dated 11/03/1972; Adm. Cir., 120-1972

From FM 1971 eastward to FM 1970; and from another point of FM 1970, northeastward via Gary to US 59, a total distance of approx. 16.1 miles. (Panola County)  Extended westward approximately 3.3 miles to FM 1971.