Highway Designation File

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


Certified Mileage (Open to Traffic)
13.566 2010

FARM TO MARKET ROAD NO. 638

Minute Order 021215, dated 07/02/1945 (date of agreement)

From SH 31 through Eldorado to the Limestone County Line (Navarro County). New Designation. 



Minute Order 026996, dated 07/14/1949

From SH 31 through Eldorado to Tehuacana. (Navarro and Limestone Counties) Extended from Tehuacana to the Navarro County Line, 4.8 miles.