Highway Designation File
Transportation Planning and Programming Division
Current Description-Effective Date-Authority
STATE HIGHWAY LOOP NO. 420
Minute Order 056772, dated 11/05/1965; Adm. Cir. 116-1965, dated 12/01/1965
Laredo Loop - From IH 35 north of the Laredo Business District, southward along old location of US 81 and US 83 to US 81 at Matamoros Street. (Webb County) New Designation.
Minute Order 090522, dated 06/21/1990; Adm. Ltr. 001-1991, dated 01/14/1991
Cancelled. (Webb County) This mileage transferred to
BU 83-K.
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125 East 11th Street • Austin, Texas 78701
125 East 11th Street • Austin, Texas 78701