Highway Designation File

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


Certified Mileage (Open to Traffic)
14.923 2010

BUSINESS U. S. HIGHWAY NO. 77-X

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

From US 77 southeastward via Combes, Harlingen, and San Benito to US 77 and US 83, a distance of approximately 15.0 miles. (Cameron County) As requested by district, mileage transferred from a section of SL 448.