Highway Designation File

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


Certified Mileage (Open to Traffic)
3.541 2010

FARM TO MARKET ROAD NO. 801

Minute Order 025161, dated 07/20/1948

From US 77 approximately 1.0 mile southeast of Harlingen, southwestward a distance of approximately 4.5 miles. (Cameron County)  New Designation.



Minute Order 026845, dated 06/08/1949

From US 83, approximately 1.5 miles southeast of Harlingen, southwestward to junction FM 800 a distance of approximately 3.7 miles. (Cameron County) Point of  beginning changed to US 83 and extended to junction FM 800.



Minute Order 053296, dated 08/01/1963, Adm. Cir., 125-1963, dated 09/01/1963

From US 77 in Harlingen Southwestward to FM 800, a distance of approximately 4.5 miles. (Cameron County)  Extended northeastward approximately 1.0 mile along Ed Carey Drive from US 83 to US 77.



Minute Order 075822, dated 05/21/1979; Adm. Ltr., 006-1979, dated 06/19/1979

From US 83 in Harlingen, southwestward to FM 800, a distance of approx. 3.6 miles. (Cameron County)  Transferred approximately 1.0 miles to SL 499, from SL 448 to US 83.