Highway Designation File

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

Certified Mileage (Open to Traffic)
8.335 2010


Minute Order 031292, dated 11/20/1951

From US 271, 2.0 miles north of Tyler, southward to SH 64, a distance of approximately 4.8 miles. (Smith County)  New Designation.

Adm. Auth., dated 12/10/1954, Adm. Cir., 053-1954, dated 12/15/1954

From US 271 about 2.0 miles northeast of Tyler, southward, westward, northward, and eastward to a point on FM 1803 approximately 0.1 mile south of the point of beginning, a distance of approximately 19.7 miles. (Smith County)  FM 845 canceled and combined, adding approximately 15.3 miles.

Minute Order 042825, dated 10/30/1957, Adm. Cir., 049-1957, dated 12/01/1957

Canceled. (Smith County)  System transfer, redesignated as SL 323, a decrease of approximately 19.7 miles; south half to be marked as SL 323 upon completion of construction presently in progress; north half to be remarked as SL 323 upon this date that the 1958 official Highway Travel Map is released to the public.

Minute Order 044927, dated 10/31/1958, Adm. Cir., 008-1959

From SH 31 approximately 3.0 miles east of Murchison, northwestward to FM 773, a distance of approximately 5.3 miles. (Henderson County) New Designation.

Minute Order 054469, dated 05/06/1964; Adm. Cir., 062-1964, dated 06/01/1964

From FM 773 southeastward to SH 31, 3.0 miles east of Murchison; and from another point on SH 31, 2.0 miles east of Murchison, southward to FM 317, a total distance of approximately 8.4 miles. (Henderson County) Section from SH 31 southward 3.8 miles to FM 317 added.