It’s #TBT and for ThrowbackThursday this week we have early morning footage of Rio Grande Southern Steam Locomotive No. 20 on Ferguson’s Trestle in Antonito, CO captured by Colorado Railroad Productions ( in September 2021 during the locomotives off-site adventures!

Learn all about RGS 20’s recent-site Adventures in the latest episode of Big Train Tours:

Do you have any home movies or photographs that feature the Colorado Railroad Museum, The Museum’s equipment or Colorado Railroads in general? We’d love to share them! Contact the Colorado Railroad Museum’s Multimedia Coordinator Matthew Isaacks at or call 720-274-5141!

In 2022, the Museum is offering Train Rides every Saturday mid-January through Labor Day, and also during the month of October. Follow us on Pinterest, Facebook, YouTube, Instagram and Twitter.


Come Hitch a Ride

15-acre railyard with over 100 locomotives is waiting for you to explore. 


17155 W. 44th Avenue
Golden, CO 80403

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