Highway Designation File
Transportation Planning and Programming Division
Current Description-Effective Date-Authority
| 1.063 | 2010 |
STATE HIGHWAY LOOP NO. 577
Adm. Auth., dated 10/06/1991; DesLtr 01-1992, dated 01/30/1992
From US 87 west of Vick, southeastward to US 87 east of Vick, a distance of approximately 1.0 mile. (Concho County) New Designation.
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125 East 11th Street • Austin, Texas 78701