Colorado State Highway 140

State Highway 140
Map of La Plata County in southwestern Colorado with SH 140 highlighted in red
Route information
Maintained by CDOT
Length	23.435 mi[1] (37.715 km)
Major junctions
South end	NM 170 at the New Mexico state line
North end	US 160 west of Durango
Location
Country	United States
State	Colorado
Counties	La Plata
Highway system
Colorado State Highway System Interstate US State Scenic
← SH 139 → SH 141

State Highway 140 (SH 140) is a 23.435 mi (37.715 km) long state highway in the southwestern corner of Colorado. SH 140's southern terminus is at New Mexico State Road 170 (NM 170) at the New Mexico state line, and the northern terminus is at U.S. Route 160 (US 160) west of Durango.