Tłı̨chǫ Highway
| Northwest Territories Highway 9 | ||||
| Route information | ||||
| Maintained by North Star Infrastructure | ||||
| Length | 97 km (60 mi) | |||
| Major junctions | ||||
| South end | Highway 3 (Yellowknife Highway) near Behchokǫ̀ | |||
| North end | Whatì | |||
| Location | ||||
| Country | Canada | |||
| Territory | Northwest Territories | |||
| Highway system | ||||
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The Tłı̨chǫ Highway, also known as the Tłı̨chǫ All-Season Road and officially Northwest Territories Highway 9, is a 97-kilometre (60 mi) gravel road in Northwest Territories, Canada. The road connects the Tłı̨chǫ First Nations community of Whatì to the Yellowknife Highway with a permanent all-season road, while also improving winter road access to Gamètì and Wekweètì.