Highway Designation File
Transportation Planning and Programming Division
Current Description-Effective Date-Authority
| 1.885 | 2010 |
STATE HIGHWAY SPUR NO. 423
Adm. Auth., 11/22/1965; Adm. Cir. 116-1965, dated 12/01/1965
Mount Vernon Spur - From US 67 at Mt. Vernon, southward to IH 30, a distance of approx. 1.9 miles. (Franklin County) Formerly part of FM 899; system transfer of approx. 1.9 miles.
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125 East 11th Street • Austin, Texas 78701
125 East 11th Street • Austin, Texas 78701