The structure is apparently notable for having the only brick outhouse in Oklahoma, complete with original French fixture.

It is constructed in two parts, with the eastern section housing gun bays, offices, classrooms and a magazine under a barrel-vaulted roof.

The western half comprises a wooden-floored drill hall with a stage at one end, beneath which is a narrow rifle range.

The museum contains few physical exhibits, but uses audio-visual installations, such as footage shot from a 1965 Ford Mustang, to immerse the visitor in the atmosphere of the old highway.

Visitors may relax on a bed in a virtual hotel room to view the material on an overhead screen.