U.S. Highway 85

U.S. 85

U.S. 85 (CanAm Highway) is a major corridor from the International Boundary at El Paso, Texas, north to the International Boundary near Fortuna, North Dakota, with a major break between the Texas-New Mexico state line and the New Mexico-Colorado state line. U.S. 85 follows State Control Route 25 for its entire length, from the Colorado State Line north to the South Dakota State Line, with some overlap along Interstate 25 and Interstate 180.

Between the Texas-New Mexico State Line and Colorado Springs, there are no U.S. 85 markers. U.S. 85 emerges (cosigned with U.S. 87) on the Interstate 25 business loop in Colorado Springs. This may be due to the fact that the state of Colorado does not like to sign more than one route designation on stretches of Interstate highway.

U.S. 85 Auxiliary Routes

A former route, Alternate U.S. 85, used to begin at Mule Creek Junction and turn east via today's U.S. 18 into South Dakota. U.S. 85A (shown on some early maps U.S. 85E) followed U.S. 18 east to Hot Springs, then headed due north via the current U.S. 385 to Custer and Lead through the Black Hills. U.S. 85A was deleted when U.S. 385 was commissioned in the 1940s. There is no Alternate U.S. 85 in Wyoming today.

U.S. 85 Business follows Main Street and Wyoming 92 between 11th Avenue and U.S. 26/East Valley Road in Torrington. Mainline U.S. 85 was rerouted onto a bypass just east of the business loop in 2014. The business route has an at-grade railroad crossing, while the bypass has a grade-separation with the railroad.

U.S. 85 currently has one state auxiliary route, Wyoming Highway 585.

History

U.S. 85 is an original 1926 U.S. route, with much the same routing today as it had then. Between 1926 and 1936, there were two auxiliary routes for U.S. 85 in Wyoming: U.S. 185 and U.S. 285. Both of these routes are now decommissioned in Wyoming. An alternate route for U.S. 85 was defined in 1937; this was also decommissioned when U.S. 385 was commissioned to run through the Black Hills of South Dakota.

The construction of Interstate 25 in the 1960s and 1970s led to the routing of U.S. 85 between north Cheyenne and its exit from Interstate 25 to be decommissioned to Wyoming 219 near Cheyenne. U.S. 85 was routed onto the freeway.

U.S. 85 is pretty much absorbed by the interstates south of Denver, but in Wyoming, it does a better job than most U.S. routes of staying clear of them. It only hits Interstate 25 for five miles north of Cheyenne. South of Denver, Interstate 25 has mostly replaced U.S. 85 to the point that U.S. 85 is no longer commissioned in the state of New Mexico.

A small section of U.S. 85 in Torrington was realigned on January 14, 2014, when a new, grade-separated viaduct opened to traffic just south of U.S. 26. This new route is less than a mile long, and it was constructed just to the east of the original route to avoid an at-grade intersection. The original route is now designated as Business U.S. 85 and Wyoming 92.

U.S. 85 was considered a candidate for the Heartland Expressway corridor (High Priority Corridor 7) that is now defined to follow Nebraska 71, U.S. 385, and South Dakota 79 near Rapid City.

Guide

U.S. 85 roughly parallels Interstate 25 and U.S. 87 in the southeastern part of the state, then turns northeast to enter the Black Hills and provide access to the Rapid City, South Dakota, area. The entire route is designated the "CanAm Highway," indicating its importance for travel and tourism. This was the designation used when promoters wanted this route used for the "Heartland Expressway" corridor (now designated by Nebraska 71 and U.S. 385).

Much of the land U.S. 85 traverses is rolling rangeland and wheat fields north of Cheyenne. The Goshen Hole and North Platte River Valley tend to have more highly irrigated crops, including sugar beets and corn. Just shy of Torrington, U.S. 85 and Wyoming 92 briefly merge (and separate at the new Torrington bypass), and U.S. 85 turns west along follow the North Platte River along with U.S. 26 for a few miles. At this point, U.S. 85 follows the historic Oregon Trail.

U.S. 85 turns north again at Lingle, leaving U.S. 26 behind. It crosses into Niobrara County, which is the state's least populated county. The county seat, Lusk, sits at the intersection of U.S. 85, 20, and 18. This community gained notoriety a few years ago when the entire town was provided with Internet access. Local promoters hope the promise of Internet access will improve business growth in the area, which has been lagging.

Now combined with U.S. 18 through Mule Creek Junction, U.S. 85 passes land much less arable than that in Goshen and Laramie Counties. This land is covered with sagebrush, with antelope, livestock, and even windmills in abundance. U.S. 18 parts ways with U.S. 85, and it heads toward South Dakota. U.S. 85 continues north to Newcastle.

At Newcastle, U.S. 85 intersects U.S. 16. Folks built this town for the abundant coal, and they expanded it for the railroad. Today it is a gateway into the Black Hills. From Newcastle, U.S. 85 meets Wyoming 585 at Four Corners. Wyoming 585 heads northwest to Interstate 90 at Sundance, while U.S. 85 continues into the Black Hills. The elevation increases dramatically in the Black Hills to 6,333 feet above sea level, which is the highest point along the U.S. 85 route in Wyoming.

U.S. 85 continues north, via O'Neil Pass and Spearfish Canyon, to serve the western fringes of the Dakotas. It ends at the Canadian border near Fortuna, North Dakota, just north of Williston. With the exception of a brief merger with Interstate 90, U.S. 85 remains mostly rural, two-lane for the entire trip to Canada.

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Page Updated Thursday September 11, 2014.