Highway Designation File

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


Certified Mileage (Open to Traffic)
14.535 2010

FARM TO MARKET ROAD NO. 340

Minute Order 021215, dated  06/23/1945 (date of agreement )

From SH 14, 3.0 miles south of Groesbeck to 2.5 miles south of Big Hill, a distance of 6.0 miles (Limestone County).  New Designation.



Minute Order 024259, dated 12/17/1947, Adm. Cir., 013-1948

Canceled.  Canceled and combined with FM 147.



Minute Order 030287, dated 05/23/1951

From SH 95, 4.0 miles south of Moulton eastward to Oak Frove School, a distance of approximately 3.0 miles. (Lavaca County)  New Designation.



Minute Order 033337, dated 12/17/1952

From SH 95, approximately 4.0 miles south of Moulton eastward to Witting, a distance of approximately 6.7 miles. (Lavaca County)  Extended approximately 3.7 miles to Witting.



Minute Order 035119, dated 10/28/1953; Adm. Auth., dated 11/13/1953; Adm. Cir. 019-54, dated 04/15/1954

From SH 95, 4.0 miles south of Moulton, eastward to Witting; then southeastward to US 77A, a distance of approx. 15.8 miles. (Lavaca County)  Extended approximately  9.1 miles, 2.3 miles of which transferred from canceled FM 1298.