Private company
Great Western Railway of Colorado
Class III Railroad in Colorado
The Great Western Railway of Colorado (reporting mark GWR) operates about 80 miles (129 km) of track in Colorado and interchanges with the Union Pacific Railroad as well as the BNSF Railway. It is currently a subsidiary of OmniTRAX but was founded in 1902 to serve the Great Western Sugar Company and other sugar beet and molasses companies in Colorado, and built by another Great Western subsidiary, Loveland Construction Company. It also operated passenger services from 1917 to 1926.2 It is headquartered in Windsor.1 Wikipedia text CC BY-SA 4.0
Last updated Oct 20, 2026.
Overview
- HeadquartersWindsor1
- Websiteomnitrax.com/great-western-railway-of-colorado
See how the biggest companies compare on our leaderboards

The Great Western Railway of Colorado (reporting mark GWR) operates about 80 miles (129 km) of track in Colorado and interchanges with the Union Pacific Railroad as well as the BNSF Railway. It is currently a subsidiary of OmniTRAX but was founded in 1902 to serve the Great Western Sugar Company and other sugar beet and molasses companies in Colorado, and built by another Great Western subsidiary, Loveland Construction Company. It also operated passenger services from 1917 to 1926. Their route consists of a line from Loveland to Johnstown, Colorado, where it splits to Miliken and Longmont. Going north out of Kelim is Windsor where once again the line splits to go to their industrial park and Greeley, or Fort Collins. It has since expanded service to include customers such as Anheuser-Busch, Eastman Kodak and Simplot.2
Corporate structure
Great Western Railway of Colorado is part of a group headed by OmniTRAX. 10 entities, 2 countries on record. Switch between the flow chart and the network, and select any entity to see its details.
- OmniTRAX Denver, Colorado, United States
- Great Western Railway of Colorado Windsor
- Alabama & Tennessee River Railway Subsidiary · Gadsden
- Carlton Trail Railway Subsidiary · Prince Albert
- Fulton County Railway Subsidiary · Atlanta
- Georgia Woodlands Railroad Subsidiary · Washington
- Kettle Falls International Railway Subsidiary · Kettle Falls
- Panhandle Northern Railroad Subsidiary · Borger
- Sand Springs Railway Subsidiary · Sand Springs
- Stockton Terminal and Eastern Railroad Subsidiary · Stockton
Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.
Subsidiaries and ownership
Parent company
From Wikidata.1
Timeline
- 1902Founded Founded1
Links
- Websiteomnitrax.com/great-western-railway-of-colorado1
- WikipediaGreat Western Railway of Colorado
- WikidataQ5600213
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1
- 2
- 3