Highway Designation File
Transportation Planning and Programming Division
Current Description-Effective Date-Authority
STATE HIGHWAY NO. 4
Minute Order 016701, dated 09/26/1939
From Brownsville to Boca Chica. General redescription of Highway System.
From the Gateway International Bridge, eastward through Brownsville to Boca Chica, a distance of approximately 27 miles. (Cameron County) At District's request, former segment of US 77 and US 83, from the intersection of US 77, US 83, and SH 4, southwestward to Gateway International Bridge, added to SH 4.