Highway Designation File

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


Certified Mileage (Open to Traffic)
22.451 2010

STATE HIGHWAY NO. 255

Minute Order 109670, dated 05/27/2004; DesLtr 4-2004, dated 12/20/2004

Camino Columbia Toll Road, from the intersection of FM 1472 and FM 255, eastward to IH 35, a distance of approx. 21.47 miles.  (Webb County) New Designation.


Minute Order 110127, dated 06/30/2005; DesLtr 2-2005, 07/07/2005

Camino Columbia Toll Road, from the intersection of FM 1472 and FM 255, to its terminus at the Laredo-Colombia Solidarity International Bridge at the Texas/Mexico border, a distance of approximately 22 miles.  (Webb County)  (New Description)  At district’s request, FM 255 redesignated as an extension of SH 255, from the intersection of FM 1472 (urban road) westward to its terminus at the Laredo-Colombia Solidarity International Bridge at the Texas/Mexico border, a distance of approximately 0.94 mile.