Wyoming Highway 22

Summit of the Teton Pass

After the Idaho-Wyoming state line, WYO 22 becomes Teton Pass,[1] later passing through the community of Wilson, a census-designated place (CDP) west of Jackson. On the eastern border of Wilson, at 13.51 miles (21.74 km), WYO 22 intersects the southern terminus of Wyoming Highway 390 (Moose-Wilson Road) before crossing the Snake River.[2] WYO 22 then continues east to Jackson where it ends at U.S. Highway 26/89/189/191 (Broadway).

WYO 22 used to connect to former Alternate US 20, which began at U.S. Highway 20 in Sugar City, Idaho, following Idaho State Highway 33 until the state line, then connected with WYO 22. Alternate US 20 used to end at the state line, where it was redesignated as WYO 22, as Wyoming didn't extend the route into the state. If that route had been extended, it would have taken over the entire route of WYO 22, to then overlap U.S. Highway 26 until it reached U.S. Highway 20 in Shoshoni.

The entire route is in Teton County. [3]

Location[3]	mi[2]	km	Destinations	Notes
​	0.00	0.00	SH-33 west	Continuation beyond Idaho state line
Wilson	6.40	10.30	Teton Pass
Wilson–Moose Wilson Road line	13.51	21.74	WYO 390 north (Moose-Wilson Road) – Teton Village	Southern terminus of WYO 390
	13.80	22.21	Bridge over the Snake River
Jackson	17.53	28.21	US 26 / US 89 / US 189 / US 191 (Broadway) – Hoback Junction, Jackson	Eastern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

• List of state highways in Wyoming
• List of highways numbered 22

Wikimedia Commons has media related to Wyoming Highway 22.

• Wyoming Routes 00-99
• WYO 22 - US 26/US 89/US 189/US 191 to WYO 390
• WYO 22- WYO 390 to ID 33/Idaho State Line