Highway Designation File

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


Certified Mileage (Open to Traffic)
16.957 2010

FARM TO MARKET ROAD NO. 800

Minute Order 025161, dated 07/20/1948

From US 83, approximately 2.0 miles east of La Feria, northward to SH 107, a distance of approximately 5.3 miles. (Cameron County)  New Designation.



Minute Order 025674, dated 11/23/1948

From SH 107, west of Combes, southward and eastward to junction FM 509, a distance of approximately 14.6 miles. (Cameron County)  Extended from US 83 to junction FM 509 (9.3 miles).



Minute Order 027120, dated 07/15/1949

From SH 107 west of Combes, southward and eastward to junction with Sam Houston Boulevard, a distance of approx. 17.4 miles. (Cameron County) Extended to junction Sam Houston Boulevard, 2.8 miles.