Highway Designation File

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


Certified Mileage (Open to Traffic)
21.965 2010

FARM TO MARKET ROAD NO. 623

Minute Order 21215, dated 06/23/1945 (date of agreement)

From  Mineral eastward to Pettus on US 181 (Bee County). New Designation.



Minute Order 024516, dated 02/27/1948

From Mineral eastward via Pettus on US 181, thence northward to Karnes County Line, (Bee County)  Extended from Pettus north to the Karnes County Line.



Minute Order 033344, 033175, dated 12/17/1952

From FM 1358 near Karon, northeastward via Mineral and Pettus to FM 743 at Karnes County line, a distance of approx. 22.1 miles. (Live Oak and Bee Counties)  Extended approximately 8.5 miles to FM 1358 in Live Oak County.