Route information | ||||
---|---|---|---|---|
Maintained by TxDOT | ||||
Length | 5.961 mi[1] (9.593 km) | |||
Existed | October 31, 1958[1]–present | |||
Major junctions | ||||
West end | FM 439 in Belton | |||
East end | FM 436 in Belton | |||
Location | ||||
Country | United States | |||
State | Texas | |||
Highway system | ||||
|
Loop 121 is a partial beltway around the city of Belton in the U.S. state of Texas.