Highway Designation File

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

Certified Mileage (Open to Traffic)
30.383 2010


Minute Order 091933, dated 08/28/1991; Adm. Ltr. 004-1991, dated 10/28/1991

From IH 35W in Fort Worth eastward to its junction with IH 35E in Dallas, a distance of approximately 26.0 miles. (Tarrant and Dallas Counties) New designation; mileage transferred from US 80.

Minute Order 114105, dated 10/30/2014; DesLtr 4-2014, dated 03/02/2015

In the city of Dallas, a segment of SH 180 was removed from the state highway system from SH 12 eastward to I-35E, a distance of approximately 6.2 miles. Control, jurisdiction and maintenance were transferred to the city of Dallas. (Dallas County) Removal of Designation (Partial Route)