Highway Designation File

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


Certified Mileage (Open to Traffic)
10.343 2010

FARM TO MARKET ROAD NO. 2580

Minute Order 046764, dated 11/24/1959; Adm. Cir. 006-1960, dated 01/01/1960

From FM 4 at Thorp Spring northwestward to approximately 0.3 miles north of Robinson Creek, a distance of approximately 3.3 miles.  (Hood County) New Designation.



Minute Order 066786, dated 11/03.1972; Adm. Cir. 004-1973

From Parker County Line southward approximately 7.6 miles to FM 4 at Thorp Spring.  (Hood County)  Extended northward approximately 4.4 miles to Parker County Line.



Minute Order 067516, dated 05/31/1973; Adm. Cir. 006-1973, dated 06/15/1973

From approximately 0.1 miles north of Hood/Parker County Line southward approximately 7.7 miles to FM 4 at Thorp Spring.  (Parker and Hood Counties)  Extended northward approximately 0.1 mile into Parker County.



Minute Order 071465, dated 06/30/1976; Adm. Ltr. 014-1976, dated 08/16/1976

From Tin Top southward approximately 10.3 miles to FM 4 at Thorp Spring.  (Parker and Hood Counties)  Extended northward approximately 2.6 miles to Tin Top.