County Route 10 (Mohave County, Arizona)
| Oatman Highway Oatman–Topock Highway | |
CR 10 highlighted in red | |
| Route information | |
| Maintained by Mohave County Public Works | |
| Length | 50.1 mi (80.6 km) |
| Existed | 1955–present |
| History | Previously known as the National Old Trails Road (1914–1927) and US 66 (1926–1952) |
| Tourist routes | Historic Route 66 |
| Major junctions | |
| West end | I-40 / Historic US 66 in Topock |
| |
| East end | Old Cooks Road in McConnico |
| Location | |
| Country | United States |
| State | Arizona |
| County | Mohave |
| Highway system | |
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County Route 10 (CR 10), locally known as the Oatman Highway or the Oatman–Topock Highway, is a 50.1-mile-long (80.6 km) northeast–southwest highway in Mohave County, Arizona, United States. The highway is primarily used to serve the cities of Oatman and Topock. The road is almost entirely concurrent with Historic Route 66. The 8-mile-long (13 km) stretch through the Black Mountains, also known as "The Sidewinder", has 191 curves, turns, and switchbacks.