U.S. Route 87

U.S. Route 87
U.S. Route 87
	US 87 highlighted in red
Route information
Length	1,998 mi[citation needed] (3,215 km)
Existed	1926[citation needed]–present
Major junctions
South end	SH 238 in Port Lavaca, TX
	I-35 at San Antonio, TX; I-10 from San Antonio to Comfort, TX; I-20 at Big Spring, TX; I-27 from Lubbock to Amarillo, TX; I-40 at Amarillo, TX; I-25 from Raton, NM to Buffalo, WY; I-70 at Denver, CO; I-80 at Cheyenne, WY; I-90 from Buffalo, WY to Billings, MT; I-94 in Billings, MT;
North end	US 2 at Havre, MT
Location
Country	United States
States	Texas, New Mexico, Colorado, Wyoming, Montana
Highway system
	United States Numbered Highway System; List; Special; Divided;

U.S. Highway 87 (US 87) is a north–south United States highway (though it is signed east–west in New Mexico) that runs for 1,998 miles (3,215 km) from northern Montana to southern Texas, making it the longest north-south road to not have a "1" in its number and the third longest north-south road in the country, behind U.S. 41 and U.S. 1. Most of the portion from Billings, Montana to Raton, New Mexico is co-signed along Interstates 90 and 25. It is also co-signed along the majority of I-27 in Texas and future plans call for the interstate to be extended along the US 87 corridor. As of 2004, the highway's northern terminus is in Havre, Montana, at US 2 and its southern terminus is in Port Lavaca, Texas, at SH 238.