Wyoming Highway 12

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Wyoming Highway 12
Herrick Lane
WYO 12 highlighted in red
Route information
Maintained by WYDOT
Length	12.18 mi (19.60 km)
Major junctions
West end	CR 57 near Laramie
Major intersections	I-80 near Laramie
East end	WYO 130 near Laramie
Location
Country	United States
State	Wyoming
Counties	Albany
Highway system
Wyoming State Highway System Interstate US State
← US 12 → WYO 13

Wyoming Highway 12 (WYO 12) is a 12.18-mile-long (19.60 km) Wyoming state highway known as Herrick Lane in Albany County west of Laramie.

Wyoming Highway 12 travels from Wyoming Highway 130, five miles (8 km) west of Laramie near the Laramie Regional Airport west to an intersection with Albany County Route 57 (Mandel Lane) just past the junction with Interstate 80 (Exit 297). From there WYO 12 becomes Albany County Route 57 (Dutton Creek Road). Further west, CR 57 connects with I-80 again at Exit 290^{[citation needed]} (Quealy Dome) by the way of Albany CR 59 (Hunt Road), and at Exit 279 at the end of Dutton Creek Road. Mileposts along Highway 12 increase from east to west.^{[1][better source needed]}

The entire route is in Albany County.

Location	mi	km	Destinations	Notes
​	0.00	0.00	CR 57 (Mandel Lane)	Western terminus
​	4.02	6.47	I-80 – Laramie, Rawlins	Exit 297 on I-80
​	12.18	19.60	WYO 130	Eastern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

• WYO 12 - WYO 130 to I-80
• WYO 12 - I-80 to Albany CR 57