Highway Designation File

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


Certified Mileage (Open to Traffic)
25.024 2010

STATE HIGHWAY NO. 45

Minute Order 016701, dated 09/26/1939

From Roans Prairie via Huntsville and Trinity to Crockett.  General redescription of Highway System.



Minute Order 048222, dated 08/24/1960; Adm. Cir. 181-1960, dated 12/01/1960

From Roans Prairie to Huntsville.  Section from Huntsville via Trinity to Crockett transferred to SH 19.



Minute Order 048814, dated 12/15/1960; Adm. Cir. 005-1961, dated 01/03/1961

Cancelled.  Mileage transferred to SH 30.



Minute Order 083158, dated 05/22/1985; Adm. Ltr. 008-1985, dated 08/19/1985

From IH 35, south of Austin, westward, northward, eastward, and southward approximately 80.0 miles to the point of beginning at IH 35. (Travis and Williamson Counties)  New Designation.



Minute Order 085977, dated 06/30/1987;Adm. Ltr. 010-1987, dated 10/07/1987

From IH 35, south of Austin, westward, northward, eastward, and southward approximately 80.0 miles to the point of beginning at 1H 35. (Hays, Travis, and Williamson Counties)  New description; section of alignment for SH 45 from IH 35 westward to US 290 may be in Hays County.