Highway Designation File

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


Certified Mileage (Open to Traffic)
8.338 2010

FARM TO MARKET ROAD NO. 1100

Minute Order 025885, dated 12/16/1948

From SH 346 north of Poteet, westward to Rossville, a distance of approximately 6.6 miles. (Atascosa County)  New Designation



Minute Order 031407 and 031411, dated 12/18/1951

From SH 346 northwest of Poteet northwestward to Rossville and northward to a road intersection west of Somerset, a distance of approximately 15.8 miles. (Atascosa and Bexar Counties)  Extended approximately 9.4 miles northward to a road intersection.



Adm. Auth.  dated 05/25/1953

Canceled. (Bexar and Atascosa Counties)  Mileage transferred to FM 476.



Minute Order 035203, dated 10/29/1953

From US 290, 3.0 miles east of Manor northeastward to Bastrop County Line, a distance of approximately 17.0 miles. (Travis County)  New Designation



Minute Order 035004, dated 10/28/1953

From US 290, 3.0 miles east of Manor northeastward and southeastward to SH 95 at Elgin, a distance of approximately 8.3 miles. (Travis and Bastrop Counties)  Extended approximately 1.3 mile to SH 95.



Minute Order 090905, dated 10/25/1990, Adm. Ltr. 01-1991, dated 01/14/1991

From US 290, 3.0 miles east of Manor, northeastward and southeastward to SL 109 in Elgin, a distance of approximately 8.9 miles. (Travis and Bastrop Counties)   Section of approximately 0.6 mile transferred from SL 109.