Texas State Highway Loop 360
| Capital of Texas Highway | ||||
| Route information | ||||
| Maintained by TxDOT | ||||
| Length | 13.99 mi (22.51 km) | |||
| Existed | 1962–present | |||
| Major junctions | ||||
| South end | US 290 / SH 71 / Loop 343 in Austin | |||
| North end | US 183 in Austin | |||
| Location | ||||
| Country | United States | |||
| State | Texas | |||
| Highway system | ||||
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Loop 360 is a 13.99-mile (22.51 km) loop route in Austin in the U.S. state of Texas. Loop 360, also known as the Capital of Texas Highway, is a scenic highway winding through the hills of West Austin. The road is described by the Texas Department of Transportation (TxDOT) as "a 4-lane depressed median arterial with at-grade signalized intersections". In 2021, the average daily traffic was 58,497 vehicles at the most traveled point, north of RM 2222.