Highway Designation File

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


Certified Mileage (Open to Traffic)
0.519 2010

STATE HIGHWAY LOOP NO. 177

Minute Order 022300, dated 07/31/1946

Moscow Loop - From present location of US 59 south of Moscow, northwestward along a county road to old location of US 59; thence along old location of US 59 approximately 0.4 mile, thence eastward to present location of US 59, a total distance of approximately 0.8 mile.  (Polk County)  New Designation.



Adm. Auth., dated 11/05/1952

From FM 1643 southward through Moscow to US 59.  (Polk County)  Revised to indicate change in point of beginning; short section transferred to FM 1643.



Adm. Auth., dated 2-21-58; Adm. Ltr. 005-1978, dated 05/15/1978

From FM 350, southward and southeastward through Moscow to US 59. (Polk County)  FM 1643 redesignated FM 350.