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A Searchable Database of Lionel O Gauge Locomotives

🚧 RailRosterDB is currently under construction. 🚧

We're working hard to build the most complete model railroad reference database on the web. Check back soon!

Welcome to RailRosterDB — a community-built reference database for model railroad enthusiasts. Our goal is to catalog every model locomotive ever produced, with detailed, searchable, and filterable entries that help you find exactly what you're looking for.

When complete, RailRosterDB will allow you to browse and search by:

• Manufacturer — starting with Lionel O Gauge and expanding to other makers
• Era & Year — find locomotives by the prototype era they represent or the year they were produced
• Locomotive Type — steam, diesel, electric and more
• Railroad — search by road name
• Scale & Control System — O Gauge, traditional, LionChief, TMCC and beyond

RailRosterDB is a community effort. Registered users will be able to contribute entries, correct errors, and help build the most comprehensive model railroad reference available — free for everyone.