U.S._Route_285_in_Colorado

U.S. Route 285 in Colorado

U.S. Route 285 in Colorado

Section of U.S. Highway in Colorado

U.S. Route 285 (US 285) is the section north-south highway in Colorado that starts at the New Mexico state line and ends at I-25, US 87, and SH 30 in Denver.

This article is about the section of U.S. Route 285 in Colorado. For the entire route, see U.S. Route 285.
Quick Facts Route information, Length ...

Route description

US 285 southbound past its northern terminus at I-25/US 87 and SH 30 in Denver

Heading north from the Colorado border, US 285 passes through the main part of the San Luis Valley, eventually reaching Alamosa. As the highway heads north, it begins to ascend to the northern end of the valley and eventually climbs over Poncha Pass, elevation 9,012 feet (2,747 m), and drops sharply down the other side into the Arkansas River Valley.

The highway brushes Salida and follows the Arkansas River north up the valley, then takes a sharp eastward turn just before the small town of Buena Vista. 285 then climbs over Trout Creek Pass, elevation 9,346 feet (2,849 m), and enters the high-altitude South Park basin.

A few miles north, the highway passes through Fairplay and the historic South Park City site, then reaches its highest elevation: 10,051 feet (3,064 m), at the summit of Red Hill Pass. US 285 then leaves the South Park basin and climbs over Kenosha Pass, elevation 10,001 feet (3,048 m), and skirts the south side of the Mount Evans massif as it descends its way through the foothills range towards Denver.

As the highway leaves the Rocky Mountains and reaches Denver's southwest suburbs, it becomes Hampden Avenue, an important artery in the Denver metro area, then reaches its northern terminus at I-25.

On March 14, 2008 both houses of the Colorado legislature, in a unanimous vote, named the section between Kenosha Pass and C-470 the Ralph Carr Memorial Highway.[2][3]

History

The short segment between US 50 at Salida and US 24 at Buena Vista closely parallels the original U.S. Route 650,[4] which was designated in 1926, but eliminated in 1936 when US 285 was commissioned along its present extent from Sanderson to Denver, mostly replacing state-numbered highways.

Between Bailey and Como, US 285 mostly follows the route of the Denver, South Park and Pacific Railroad, part of the original narrow gauge transcontinental railroad.

  • View of South Park along U.S. Highway 285 looking east toward the Front Range
  • San Antonio Mountain in New Mexico, as seen from the Colorado side of the NM-CO state line on US 285
  • U.S. 285 entering Saguache County from the north

Junction list

All exits are unnumbered.

More information County, Location ...

References

  1. [1]
    "Highway Data". OTIS - Online Transportation Information System. Colorado DOT. Archived from the original on September 10, 2012. Retrieved September 1, 2017.
  2. [2]
    "Get your car ready for Carr highway | Politics West". www.politicswest.com. Archived from the original on July 15, 2011. Retrieved January 17, 2022.
  3. [3]
    "Colorado renames highway to honor Gov. Ralph Carr - Asiaxpress.com - News". Asiaxpress.com. March 17, 2008. Retrieved November 22, 2013.
  4. [4]
    Sanderson, Dale. "End of US highway 650". US Ends .com. Retrieved October 21, 2014.
U.S. Route 285
Previous state:
New Mexico		 Colorado Next state:
Terminus
KML file (edit • help)
Template:Attached KML/U.S. Route 285 in Colorado
KML is not from Wikidata
Share this article:

This article uses material from the Wikipedia article U.S._Route_285_in_Colorado, and is written by contributors. Text is available under a CC BY-SA 4.0 International License; additional terms may apply. Images, videos and audio are available under their respective licenses.