Check out ColoradoRailfan.com on Facebook Check out the latest ColoradoRailfan.com photos on Flickr ColoradoRailfan is starting to add video content! You can view the videos on YouTube by clicking here. Don't forget to subscribe to get notified of new video content.   Latest and Greatest  Check out the most recent photo updates an the Picture of the Week Last Five Photo Updates... (View All Updates) Powder River Basin (Day 2) 69 pictures from 8/16/2026 Powder River Basin (Day 1) 38 pictures from 8/15/2026 CSX on BNSF Oil Train, RMRX 8600 on the CS 17 pictures from 8/11/2026 Busy Moffat Morning (Coal Trains Meet!) 13 pictures from 8/6/2026 Three Way Meet At Eisele (Clay) 13 pictures from 8/4/2026   Previous 15 Photo Updates... (View All Updates) Chasing the Big Boy (Limon Sub) (29 pics) - Added 7/27/2026 Chasing the Big Boy (Sharon Springs Sub) (50 pics) - Added 7/26/2026 AMTK 130 (Phase 2) Leads the Zephyr (9 pics) - Added 7/22/2026 Full Sunday on the Moffat (Five Trains) (40 pics) - Added 7/19/2026 P&LE Heritage Unit on HDENLAU (5 pics) - Added 7/13/2026 Unusual Zephyr Consist (4 P42DCs) (13 pics) - Added 6/14/2026 Zephyrs Meet in Denver! (15 pics) - Added 6/12/2026 MRL on Provo-Denver, OLS on #5 (11 pics) - Added 6/8/2026 Moffat Action (West Slope and East Slope) (28 pics) - Added 6/7/2026 BNSF 250th Anniversary Units on the Joint Line (14 pics) - Added 6/1/2026 BNSF 250th Anniversary Units on Crawford Hill (62 pics) - Added 5/31/2026 UP 4014 Departs Cheyenne, BNSF Action (53 pics) - Added 5/25/2026 Amtrak's Pacific Bend on the Zephyr (14 pics) - Added 5/9/2026 F7A Being Moved on the Front Range Sub (11 pics) - Added 5/4/2026 Moffat Action (Great Storm Lighting) (21 pics) - Added 5/3/2026   Photo Searches Search For Units Select any (or all) of the following three fields Railroad: --- All Railroads --- Amtrak American Railway Explorer Alaska Railroad Atchison Topeka and Santa Fe BNSF Canon City and Royal Gorge CIT Finance Inc (CEFX) CIT Finance Inc (CITX) Canadian National Chicago North Western Coors Brewing Company Canadian Pacific CPKC (Canadian Pacific Kansas City) CSX Colorado and Wyoming D & I Railroad Company Denver and Rio Grande Western Denver Rock Island Durango & Silverton Electro Motive Diesel Electro Motive Leasing Florida East Coast Federal Railroad Administration First Union Rail FerroMex General Electric GE Capital Leasing GATX Rail Great Western Hollis and Eastern Helm Leasing Corp Illinois Central Kansas City Southern Kansas City Southern de Mexico Locomotive Leasing Partners Larry's Truck Electric Motive Power Industries Manitou and Pikes Peak Cog Railway Montana Rail Link Nebraska, Kansas, and Colorado National Railway Equipment Norfolk Southern Progress Rail Services Progress Rail Services Qinghai-Tibet Railway Ringling Bros and Barnum & Bailey Rocky Mountaineer Rock and Rail Railroad Ski Train San Louis and Rio Grande Soo Line Southern Pacific Cotton Belt Transportacion Ferroviaria Mexicana Union Pacific (All Units) Union Pacific (Road Units) Union Pacific (Yard Units - UPY) Utah Railway Wisconsin Central Walt Disney World Railroad Escalate-Western Western Rail Model: --- All Models --- 0-None 2-10-2 3GS21B 4-6-6-4 4-8-4 4-8-8-4 8-32BWH AC4400CW AC44C6M AC6000CW AC6044CW ACS-64 AEM-7 ALC-42 ALC-42E B23-7 B30-7 B36-7 B40-8 B40-8W C36-8 C40-8 C40-8M C40-8W C40-9W C41-8W C44/60AC C44-9W C44AC-CTE C44ACM Caboose CCRCL DDA40X E60C E8 E9 ES40AC ES40DC ES44AC ES44AH ES44C4 ES44DC ET44AC ET44AH ET44C4 ET44DC F40PH F59PH F7A F7B F9A F9B GP10 GP15-1 GP20 GP28M GP30 GP30u GP35 GP35u GP38 GP38-2 GP38-3 GP38AC GP38N GP39-2 GP39-2M GP39-2R GP39-3 GP39E GP39M GP39N GP39V GP40 GP40-2 GP40-2L GP40-2R GP40-3 GP40M GP40M-2 GP40N GP40P-2 GP40X GP49 GP50 GP60 GP60B GP60M GP60M-3 GP7 GP8 GP9 HHP-8 K-36 K-37 Light Rail MK5000C MK50-3 MP15AC MP15DC MP15N MP36PH-3C NW2 P40DC P42DC PR30C RP20GE SC-44 SD18 SD18M SD39 SD40 SD40-2 SD40-2R SD40-3 SD40M SD40M-2 SD40N SD40T-2 SD40XR SD45 SD45-2 SD45-2B SD45-2R SD45R SD45T-2 SD50 SD50S SD60 SD60E SD60M SD60MAC SD70 SD70ACe SD70ACe-P4 SD70ACeP4-T4 SD70ACe-P6 SD70ACe-T4 SD70ACu SD70AH SD70I SD70M SD70M-2 SD70MAC SD70MACe SD75I SD75M SD9 SD9043MAC SD90MAC SDP40R SW10 SW1000 SW1200 SW14 SW1500 SW600 SW7 U30C Unit Number: Photo Calendar Jump To Date:  January February March April May June July August September October November December 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002   Picture of the Week Week Of Sunday, August 30, 2026 The eastbound Zephyr crosses over South Boulder Creek just west of the shortest tunnel in the Tunnel District. Tunnel 29 is only 78 feet long. This area essentially marks the start of the Tunnel District as trains head east from Cliff. Photo taken on Sunday, June 7, 2026.   Photography (Total pictures online: 14357)  Click on a thumbnail to view the gallery. Click the link below the thumbnail to see the thumbnail enlarged. Moffat Tunnel Sub View Thumbnail Pic 7451 Pictures in Gallery Joint Line View Thumbnail Pic 724 Pictures in Gallery Front Range Sub View Thumbnail Pic 746 Pictures in Gallery Greeley Sub View Thumbnail Pic 515 Pictures in Gallery Brush Sub View Thumbnail Pic 335 Pictures in Gallery Great State Of Utah View Thumbnail Pic 590 Pictures in Gallery Once Upon A Ski Train View Thumbnail Pic 256 Pictures in Gallery Rio Grande Only View Thumbnail Pic 230 Pictures in Gallery Let It Snow! View Thumbnail Pic 393 Pictures in Gallery Night Shots View Thumbnail Pic 98 Pictures in Gallery Yard Shots View Thumbnail Pic 1365 Pictures in Gallery Custom Search View Thumbnail Pic 14256 Pictures in Gallery One Year Ago... This Photo was taken about one year ago on Wednesday, September 24, 2025. Amazing how fast time goes by. You can click the date above to view all the photos from that day. Wednesday, September 24, 2025 Five Years Ago... This Photo was taken about five years ago on Sunday, September 5, 2021. Amazing how fast time goes by. You can click the date above to view all the photos from that day. Sunday, September 5, 2021 Ten Years Ago... This Photo was taken about ten years ago on Friday, September 23, 2016. Amazing how fast time goes by. You can click the date above to view all the photos from that day. Friday, September 23, 2016 15 Years Ago... This Photo was taken about 15 years ago on Wednesday, September 7, 2011. Amazing how fast time goes by. You can click the date above to view all the photos from that day. MP 11 Wednesday, September 7, 2011 20 Years Ago... This Photo was taken about 20 years ago on Saturday, September 9, 2006. Amazing how fast time goes by. You can click the date above to view all the photos from that day. MP 12 Saturday, September 9, 2006 Check out ColoradoRailfan.com on Facebook Check out the latest ColoradoRailfan.com photos on Flickr ColoradoRailfan.com Email Subscription To receive updates made to ColoradoRailfan.com via Email, Click Here. The D&RGW Site Ring This site owned by: Kevin Morgan Add Your Site SiteRing by Bravenet.com SiteRing by Bravenet.com All content ©2000,2026 by Kevin Morgan, except where noted. Please do not use any material from this site without permission. Thank You.