Wyoming Highway 487

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Wyoming Highway 487
Shirley Basin Road
WYO 487 highlighted in red
Route information
Maintained by WYDOT
Length	71.56 mi (115.16 km)
Existed	1959–present
Major junctions
South end	US 30 / US 287 in Medicine Bow
Major intersections	WYO 77 WYO 77
North end	WYO 220
Location
Country	United States
State	Wyoming
Counties	Carbon, Natrona
Highway system
Wyoming State Highway System Interstate US State
← WYO 452 → WYO 514

Wyoming Highway 487 (WYO 487) is a 71.56-mile-long (115.16 km) state highway in northeastern Carbon County, Wyoming and southeastern Natrona County, Wyoming that runs from its south end at US 30/US 287 to a north end at WYO 220.