Highway Designation File

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

Certified Mileage (Open to Traffic)
8.483 2010


Minute Order 027109 dated 7/15/49

From SH 146 at Cedar Bayou southward to a road intersection, a distance of approximately 6.2 miles. (Chambers County)  New Designation. 

Minute Order 046948, dated 01/24/1959, Adm. Cir., 024-1960, dated 02/01/1960

From FM 565 at Cedar Bayou southward to a county road, a distance of approximately 8.2 mile (Chambers County)  Northern terminus redescribed as FM 565 instead of SH 146 to show as actually constructed; extended southward approximately 2.3 miles.

Minute Order 078586, dated 06/23/1981; Adm. Ltr., 007-1981, dated 07/16/1981

From SH 146 near Cedar Bayou, southeastward and southward to its intersection with FM 2354, a distance of approx. 8.4 miles. (Chambers County) Approximately 4.0 miles  relocated  and route extended approximately 0.7 miles from SH 146 to FM.