Highway Designation File

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


Certified Mileage (Open to Traffic)
30.289 2010

FARM TO MARKET ROAD NO. 450

Minute Order 021215, dated 06/11/1945  (date of agreement)

From Harleton northwestward to Smryna (Harrison County).  New Designation.



Minute Order 025714, dated 11/23/1948

From Smyran via Harleton to junction US 80 at Hallsville. (Harrison County)  Extended from Harleton to Hallsville (13.4 miles).



Minute Orders  027103, 027104, and 027108, dated 07/15/1949

From SH 26 southeastward via Ore City Smyrna and Harleton to US 80 at Hallsville. (Harrison, Marion and Upshur Counties)  Extended from Smyrna to Ore city, 7.8 miles, and SS 162 canceled and combined. 



Minute Order 036816, dated 10/13/1954, Adm. Cir., 050-1954, dated 12/01/1954

From SH 26 at Ore City southeastward via Smyrna to a point on SH 154 northeast of Harleton; and from another point on SH 154 at Harleton southward via Hallsville to FM 968, a distance of approximately 30.5 miles. (Upshur, Marion, and Harrison Counties)  Extended approximately 4.0 miles from Hallsville southward to FM 968.



Adm. Auth., dated 10/17/1966; Adm. Cir., 133-1966, dated 12/01/1966

From US 259 at Ore City, southeastward via Smyrna to SH 154 at Harleton; and from another point on SH 154 at Harleton, southward to FM 449; and from another point on FM 449, southward via Hallsville to FM 968, a total distance of approx. 30.2 miles. (Upshur, Marion, and Harrison Counties) Section of approximately 0.1 miles from FM 2208 to FM 449 transferred to FM 449.


Minute Order 114636, dated 06/30/2016

North of the city of Hallsville, a segment of FM 450 was removed from the state highway system from a location south of Ferguson Road, southward to a location north of FM 449, a distance of approximately 2.1 miles. Control, jurisdiction, and maintenance were transferred to Harrison Countya. Additionally, a segment of FM 450 was designated on a new location, from a location south of Ferguson Road, southward to a location north of FM 449 (the same limits as the removed segment), a distance of approximately 2.0 milesb. (Harrison County)

  • a - Removal of Designation (Partial Route)
  • b Rerouting (Partial Route): On New Location