Highway Designation File

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


Certified Mileage (Open to Traffic)
0.438 2010

FARM TO MARKET ROAD NO. 1604

Minute Order 029752, dated 01/30/1951

From FM 1153, 1.6 miles north of Seymour northward a distance of approximately 1.0 miles. (Baylor County)  New Designation.



Adm. Auth., dated 01/14/1957, Adm. Cir., 004-1957, dated 01/15/1957

Canceled. (Baylor County)  Mileage transferred to FM 1919.



Minute Order, 040955, dated 12/19/1958, Adm. Cir., 016-1957, dated 03/01/1957

From US 87 approximately  miles north of San Antonio, eastward to US 281 approximately 3.5 miles north of San Antonio, a distance of approximately 8.2 miles. (Bexar County)  New Designation.



Minute Order 045303, dated 12/19/1958, Adm. Cir., 028-1959

From US 87 approximately 6.0 miles north of San Antonio, eastward and southward to US 90 east of San Antonio, a distance of approximately 21.7 miles. (Bexar County)  Extended eastward and southward approximately 13.5 miles from US 281 to US 90.



Adm. Auth., dated 08/07/1959, Adm.Cir., dated 08/15/1959, Desig., 017-1959

From US 90 east of San Antonio, northwestward, westward, southwestward, and southward  to FM 2173 at Macdona, a distance of approximately 43.7 miles. (Bexar County)  SL 334 transferred to this FM, an addition of approximately 22.0 miles. (System Transfer)



Minute Order 052703, dated 05/03/1963, Adm. Cir., 119-1963, dated 08/01/1963

From US 90 east of San Antonio, northward, westward, southward and eastward via Macdona to a the San Antonio River, a distance of approximately 68.0 miles. (Bexar County)  Extended southward and eastward approximately 24.4 miles from Macdona to the San Antonio River.



Minute Order 062034, dated 03/07/1969, Adm. Cir., 021-1969, dated 04/15/1969

From IH 10, east of San Antonio, circumferentially around San Antinio via Macdona to the point of beginning, a distance of approximately 93.4 miles. (Bexar County)  Extended southwestward approximately 21.0 miles from IH 10 to the San Antonio River.



Minute Order 072928, dated 06/30/1977; Adm. Ltr. 008-1977, dated 08/15/1977

Cancelled.  (Bexar County)  Redesignated as SL 1604.



Adm. Auth., dated 11/07/1980; Adm. Ltr., 011-1980, dated 11/14/1980

In Irene, from FM 308 eastward and southward to a county road, a distance of approximately 0.4 mile. (Hill County)  Transferred from FM 308 spur in Irene.