Highway Designation File

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


Certified Mileage (Open to Traffic)
3.702 2010

FARM TO MARKET ROAD NO. 1639

Minute Order 030344, dated 05/23/1951

From SH 135 in Overton northward to Gregg County Line, a distance of approximately 8.0 miles. (Rusk County)  New Designation



Minute Order 030226, dated 05/23/1951

From SH 31 west of Kilgore southward to SH 135 in Overton, a distance of approximately 8.2 miles. (Gregg and Rusk Counties)  Extended approximately 0.2 mile from Rusk County Line to SH 31.



Minute Order 053858, dated 12/20/1963, Adm. Cir. 004-1964, dated 01/01/1964

From SH 31 near west city limit of Kilgore southward to SH 135 in Overton, a distance of approximately 9.4 miles. (Gregg and Rusk Counties) Extended northeastward over old location of SH 31 to new location a system transfer of approximately 1.5 miles.



Adm. Cir. 018-1964, dated 02/01/1964

From SH 31 near west city limit of Kilgore southward to FM 850 in Overton, a distance of approximately 9.4 miles. (Gregg and Rusk Counties) Southern terminus corrected to read FM 850 instead of SH 135.



Adm. Auth., dated 01/31/1972, Adm. Cir. 014-1972, dated 02/15/1972

From SH 31 near west city limits of Kilgore, southwestward approximately 3.7 miles to FM 3053. (Gregg and Rusk Counties)   Section from junction FM 3053 southward approximately 7.5 miles to FM 850 transferred to FM 3053.