Highway Designation File

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


Certified Mileage (Open to Traffic)
14.475 2010

FARM TO MARKET ROAD NO. 645

Minute Orders 021215, 021342, dated 08/09/1945 (date of agreement)

From US 271 at Bettie northwestward approximately 8.3 miles to Thomas (Upshur County).  New Designation.



Adm. Order dated 07/02/1951

Canceled. (Upshur county)  Canceled and combined with FM 852.



Minute Order 030145, dated 05/23/1951

From US 287 at Tennessee Colony southeastward to FM 320, a distance of approximately 8.0 miles. (Anderson County)  New Designation.



Minute Order 0311144, dated 11/20/1951

From US 287 at Tennessee Colony southeastward to US 7.0, a distance of approximately 13.0 miles. (Anderson County)  Extended approximately 5.0 miles to US 79.



Minute Order 042207, dated 07/15/1957; Adm. Cir., 036-1957, dated 08/01/1957

From US 287 north of Tennessee Colony, southeastward via Tennessee Colony to US 79 at Tucker, a distance of approximately 14.5 miles. (Anderson County) Extended northward over the old location of US 287 to the new location of US 287, adding approximately 1.7 miles.