The Nevada State Railroad Museum in Boulder City stands on a railway yard created for one of the biggest construction jobs in the region: building Hoover Dam. Before the dam could rise, equipment and enormous quantities of material had to reach an isolated work site. The railroad exhibit explains how that was accomplished. It is a different story from the one told at the state’s Carson City museum, which concentrates on collections connected with northern Nevada and lines such as the Virginia & Truckee.
One striking detail is that the project needed three railroads. The Los Angeles and Salt Lake Railroad, a Union Pacific subsidiary, built the Boulder Branch to bring supplies from the national network into a staging yard at Boulder City. A U.S. government railroad continued from the staging area to Black Canyon. The construction contractor, Six Companies, used its own line to link sources of sand and gravel with the concrete mixing facilities. Each railway had a separate job. Seeing those roles laid out helps explain the scale of the dam through the logistics required to build it.
The museum occupies the site of that staging yard. Its public train trips use about five miles of the original Boulder Branch, according to the museum. That gives the excursion more historical meaning than the scenery alone suggests. The route was once the link between a national transport network and a highly specialized construction project. The separate contractor line went out of use after the major construction was completed in 1935, illustrating how a railway could be built for a particular industrial purpose and disappear when the job was done.
Spend time with the Hoover Dam construction exhibit as well as the equipment in the display pavilion. A locomotive can show how material moved; the exhibit explains where it was going and why so many transfers were necessary. The visitor center, displays and train departures have distinct schedules, so check the current arrangements if you want to combine them in one visit.
Visitor information
Researched November 2026.
Sources
More railroad museums in Nevada
- Comstock History Center — Virginia & Truckee No. 27 — Virginia City: History center with full-size locomotive
- Nevada Northern Railway Museum — Ely: Operating railroad museum and historic shop complex
- Nevada State Railroad Museum Carson City — Carson City: Major railroad museum and operating collection
- Sparks Museum & Cultural Center — Railroad Collection — Sparks: Regional museum with railroad collection
- All 5 railroad museums and sites in Nevada
Keep exploring
- All heritage sites — museums, stations and landmarks
- Mountain West — the trains you can ride in the region