Highway Designation File

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


Certified Mileage (Open to Traffic)
2.105 2010

STATE HIGHWAY LOOP NO. 378

Minute Order 052396, dated 02/20/1962; Adm. Cir. 032-1963, dated 03/01/1963

Kilgore Spur - From US 259 in Kilgore westward to SH 135.  (Gregg County)  New designation; part of old location SH 135.



Adm. Auth., dated 06/14/1968; Adm. Cir. 059-1968, dated 07/15/1968

Cancelled.  (Gregg County)  Now a part of SH 42.



Adm. Auth., dated 12/04/1968; Adm. Cir. 008-1969, dated 02/01/1969

San Angelo Loop - From US 87 north of San Angelo along Chadbourne St (Old location US 87) to US 87 at Washington Dr.  (Tom Green County)  New designation; to be marked US 87 business route.



Adm. Auth., dated 02/19/1972; Adm. Cir. 014-1972, dated 02/15/1972

From US 87 north of San Angelo, southeastward and southward to US 87 & US 277 south of San Angelo.  (Tom Green County)  New description; extended southward from Washington Dr to new location of US 87 and US 277; to be marked US 87 & US 277 business route.



Minute Order 087192, dated 03/29/1988; Adm. Ltr. 004-1988, dated 04/15/1988

In San Angelo from FM 1223 southward approx. 2.1 miles to US 87 and US 277.  (Tom Green County)  New description; section of approx. 1.7 miles of SL 378, from FM 1223 northwestward to FM 388, transferred to FM 1223 and section of approximately 5.9 miles, from FM 388 northwestward to US 87 near Fisher Lake Dam, removed from the State Highway System and returned to the City of San Angelo for maintenance.



Minute Order 087192, dated 03/29/1988; Adm. Ltr. 004-1988, dated 04/15/1988

In San Angelo, from FM 1223 southward approx. 2.1 miles to US 87/US 277. (Tom Green County)