State Highway 151 (SH 151) is a 33.960-mile-long (54.653 km) state highway in far southern Colorado. SH 151's western terminus is at SH 172 in Ignacio, and the eastern terminus is at U.S. Route 160 (US 160) east of Chimney Rock.

Quick Facts State Highway 151, Route information ...

State Highway 151
Map of southwestern Colorado with SH 151 highlighted in red
Route information
Maintained by CDOT
Length	33.960 mi[1] (54.653 km)
Major junctions
West end	SH 172 at Ignacio
East end	US 160 east of Chimney Rock
Location
Country	United States
State	Colorado
Counties	Archuleta, La Plata
Highway system
Colorado State Highway System Interstate US State Scenic
← SH 150 → SH 157

Close

SH 151 begins in the west at its junction with SH 172 in Ignacio on the Southern Ute Indian Reservation. From there, the road proceeds generally eastward with a southern arc past Allison and through Arboles. The route then turns to the northeast passing near Navajo State Park and across the Piedra River. 25.7 mi (41.4 km) from its western end at Ignacio, SH 151 enters San Juan National Forest through which it continues to its eastern endpoint at US 160 roughly six miles east of Chimney Rock.