Transportation Planning and Programming Division
Current Description-Effective Date-Authority

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STATE HIGHWAY LOOP NO. 448

Minute Order 059368, dated 06/01/1967; Adm. Cir. 065-1967, dated 07/01/1967

Harlingen Loop - From US 77 north of Harlingen, southeastward to US 77 and US 83 southeast of San Benito.  (Cameron County)  New designation; old location US 77 to be marked US 77 business route, effective 01/01/1968.

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Minute Order 062594, dated 07/31/1969; Adm. Cir. 062-1969, dated 08/15/1969

From US 77 north of Raymondville, southward to SS 56 south of Raymondville; and from another point on US 77 north of Harlingen, southeastward to US 77 and US 83 southeast of San Benito.  (Willacy and Cameron Counties) Section of old US 77 through Raymondville in Willacy County added; to be marked US 77 business route.

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Minute Order 069304, dated 09/30/1974; Adm. Cir. 097-1974, dated 10/15/1974

From US 77 north of Raymondville, southward to US 77 south of Sebastian; and from another point on US 77 north of Harlingen, southeastward to US 77 and US 83 southeast of San Benito.  (Willacy and Cameron Counties) New description; section from SS 56 southward to US 77, south of Sebastian, added; to be marked US 77 business route.

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Minute Order 090522, dated 06/21/1990; Adm. Ltr. 001-1991, dated 01/14/1991

Cancelled.  (Cameron and Willacy Counties)  Mileage transferred to BU 77-W and BU 77-X.

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