
| Designation: | 4-8-8-4 Big Boy |
| Model: | 4-8-8-4 articulated freight |
| Identification No: | Union Pacific 4005 |
| Class: | UP 4884-1 |
| Designed by: | American Locomotive Company (ALCO) |
| Built at: | American Locomotive Company (ALCO) |
| Schenectady, New York, USA | |
| construction no: | 69576 |
| Year : | 1941 |
| Item Category: | Locomotive, Steam |
| Memorial Information | |
| Owner: | Not in our records |
| Current Status: | Static Display | |
| Access: | Fee Indoor | |
| Location: | Forney Museum of Transportation | |
| 4303 Brighton Bvld | ||
| Denver, Colorado, USA | ||
| Lat/Long | 39.777894-104.970667 | Click here to see location in Google Maps |
Reference Documents / websites: |
| rgusrail.com/cofmt.html |
| https://www.steamlocomotive.com/survivors/?country=USA |
| Click here to see our reference list |