List of Denver and Rio Grande Western Railroad lines

The following rail lines have been owned or operated by the Denver and Rio Grande Western Railroad or its predecessors.

Fort Logan Branch: Englewood (Military Junction) to Fort Logan
Lehigh Branch: Louviers (Lehigh Junction) to Lehigh Mine
Castle Rock Branch: Castle Rock to Hathaway
- O'Brien's Quarry Spur: Hathaway to O'Brien's Quarry
Douglas Quarry Spur: Douglas to Madge Quarry
Manitou Branch: Colorado Springs (Manitou Junction) to Manitou

Coal Creek Branch: Florence to Coal Creek
Oak Creek Branch: Florence (Oak Creek Junction) to Oak Creek
Chandler Creek Branch: Chandler Junction to Chandler Mine
- Fremont Branch: Fremont Junction to Fremont Mine
Grape Creek Branch: Cañon City (Grape Creek Junction) to Westcliffe
Westcliffe Branch: Texas Creek to Westcliffe
Howard Branch: Howard's Quarry Junction to Calcite

Calumet Branch: Brown Canon (Hecla Junction) to Calumet
Leadville Branch: Malta to Leadville
- California Gulch Branch: Oro Junction to Rowe Mill
- Ibex Branch: Leadville to Ibex
  - Graham Park Branch: Graham Park Junction to Tucson
- Blue River Branch: Leadville to Dillon
Ryan Cut-Off: Leadville Junction to Leadville (Leadville Branch)
Aspen Branch: Glenwood Springs to Aspen

Monarch Branch: Poncha Junction to Monarch
Mears Junction-Alamosa Line: Mears Junction to Alamosa
- Orient Branch: Villa Grove to Orient
- Crestone Branch: Moffat to Cottonwood
Pitkin Branch: Parlin to Quartz
Crested Butte Branch: Gunnison to Anthracite
- Ruby-Anthracite Branch: Crested Butte to Floresta
Baldwin Branch: Gunnison to Baldwin
- Kubler Branch: Castleton to Kubler
Aberdeen Branch: Gunnison (Aberdeen Junction) to Aberdeen Quarry
Lake City Branch: Sapinero to Lake City
Ouray Branch: Montrose to Ouray
North Fork Branch: Delta (North Fork Junction) to Oliver

Ballard and Thompson Railroad: Thompson to Sego
Cane Creek Branch: Brendel to Potash
Sunnyside Branch: Mounds to Sunnyside
Spring Canyon Branch: Helper (Spring Canyon Junction) to Mutual
Kenilworth Branch: Helper (Kenilworth Junction) to Kenilworth
Jennings and Potter's Quarry Branch: Kyune (Jennings Junction) to quarries
Pleasant Valley Branch: Colton to Clear Creek
- Winter Quarters Spur: Scofield to Winter Quarters
Marysvale Branch: Thistle to Marysvale
- San Pete Valley Branch: Ephraim to Nephi
  - Morrison Branch: Ephraim to Morrison
  - Castle Valley Branch: Salina to Nioche
Tintic Branch: Springville to Silver City
- Goshen Valley Branch: Pearl to Dividend and Iron King
- Mammoth Spur: Mammoth Junction to Mammoth Mill
Provo Canyon Branch: Provo to Heber City
Orem Branch: Provo (Provo Junction) to Orem
Bingham Branch: Midvale to Bingham
- Garfield Beach Extension: Welby to Garfield
- Dalton and Lark Spur: Dalton to Lark
- Bingham Branch Extension: Loline Junction to Cuprum
  - Copper Belt Branch: Bingham (Copper Belt Junction) to Montana-Bingham
    - Copper Belt-Carr Fork Branch: Yampa Mine Connection to Yampa Mine
Little Cottonwood Branch: Midvale to Wasatch
Park City Branch: Roper Junction to Park City
Lake Park Branch: Farmington (Lake Park Junction) to Lake Park
Hooper Branch: Roy to Cox

Old Main Line: Minnequa (Sonora Junction) to Trinidad; branch from Cuchara Junction to Walsenburg (Walsenburg Junction)
- Rouse Branch: Rouse Junction to Rouse (later began at Mayne and then Monson on the C&S trackage rights)
  - Old Rouse Branch: Old Rouse Junction to Old Rouse Mines
- Engleville Branch: Engleville Junction to Engleville
Zinc Smelter Spur: Minnequa (Zinc Junction) to Blende
Capers Branch: Mustang to Capers (including part of the Old Main Line near Capers)
Colorado and Southern Railway trackage rights: Walsenburg to Longsdale Junction
- Reilly Canon Branch: Longsdale Junction to Boncarbo
Loma Branch: Walsenburg (Loma Junction) to Alamo
- New Pacific Mine Spur: Pictou (New Pacific Junction) to New Pacific Mine
Reliance Branch: La Veta (Reliance Junction) to Ojo
Tropic Spur: La Veta (Tropic Junction) to Tropic
Creede Branch: Alamosa to Creede

Santa Fe Branch: Antonito to Santa Fe
- La Madera Branch: Taos Junction to La Madera
Chama Lumber Spur: Chama (Biggs Junction) to Tierra Amarilla
Pagosa Springs Branch: Gato (Pagosa Junction) to Pagosa Springs
Rio Grande and Southwestern Railroad: Lumberton to Gallinas
Farmington Branch: Carbon Junction to Farmington
Silverton Branch: Durango to Silverton

Moffat Line: Denver (Union Station) to Dotsero (Tennessee Pass Line) via Moffat Tunnel

Corona Line: Newcomb to Vasquez (old line over Corona Pass; abandoned when Moffat Tunnel opened)
Craig Branch: Bond (Orestod) to Craig
- Energy Spur: Hitchens to Energy

References