Highway Designation File

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


Certified Mileage (Open to Traffic)
5.349 2010

FARM TO MARKET ROAD NO. 3400

Minute Order 073422, dated 09/29/1977; Adm. Ltr. 011-1977, dated 11/15/1977

From FM 434, 2.0 miles south of US 81, southeastward approximately 5.5 miles to Downsville.  (McLennan County)  New Designation.



Minute Order 105686, dated 06/27/1995; DesLtr 03-1995, dated 06/30/1995

From SH 6 southeastward approx. 5.084 miles to Downsville. (McLennan County)  Mileage from UR 434 southward to SH 6 transferred to UR 3400.