Highway Designation File

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


Certified Mileage (Open to Traffic)
11.943 2010

FARM TO MARKET ROAD NO. 686

Minute Order 022029, dated 05/15/1946 (date of agreement 05/27/1946)

From SH 321 approximately 3.5 miles northward of Dayton westward to Shipman Road, a distance of approximately 4.8 miles. (Liberty County) New Designation



Minute Order 027116, dated 07/15/1949

From SH 321 approximately 3.5 miles north of Dayton, southwestward to junction FM 1008 at Eastgate, a distance of approximately 10.2 miles. (Liberty County)  Extended to Eastgate, 5.4 miles.



Adm. Ord., dated 01/25/1950

From junction SH 321 approximately 3.5 miles north of Dayton southwestward to junction  FM 1008  approximately 0.3 miles west of Eastgate Store, a total distance of approximately 9.9 miles. (Liberty County) Termination point changed, length of route reduced 0.3 mile.



Adm. Auth., dated 11/23/1953

From SH 321, 3.5 miles north of Dayton, westward, southward, and eastward to FM 1008, a distance of approximately 12.0 miles. (Liberty County) Section of approximately 2.4 miles from Eastgate to 6.0 miles west of Dayton transferred from FM 1008.