Highway Designation File
Transportation Planning and Programming Division
Current Description-Effective Date-Authority
| 1.707 | 2010 |
STATE HIGHWAY SPUR NO. 317
Minute Order 041820, dated 03/29/1957; Adm. Cir. 024-1957, dated 04/01/1957
From US 277 southeast of Del Rio, northeastward to Laughlin AFB, a distance of approx. 1.7 miles. (Val Verde County) New Designation.
Minute Order 111424, dated 06/26/2008
From US 277 southeast of Del Rio, northeastward to Laughlin AFB, then westward to proposed SL 79, a distance of approximately 2.9 miles. (Val Verde County) Extended to proposed SL 79.
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