Highway Designation File
Transportation Planning and Programming Division
Current Description-Effective Date-Authority
Minute Order 016870, dated 12/08/1939
San Ygnacio Loop - From a point on US 83 thru the town of San Ygnacio to another point on US 83. (Zapata County) Approved.
Minute Order 090522, dated 06/21/1990; Adm. Ltr. 001-1991, dated 01/14/1991
Cancelled. (Zapata County) Mileage transferred to BU
83-N.
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125 East 11th Street • Austin, Texas 78701
125 East 11th Street • Austin, Texas 78701