Scale: S Scale with lower level O Scale subway

Dimensions: 16 ft x 54 ft Around-the-wall “dog-bone.”

Number of modulesAll SMARTT layouts are modular, so they can be disassembled, shipped, and reassembled at their final destinations. Designed with computer precision on CAD, and machine cut to exact specs, SMARTT's modular system provides for a smooth and efficient installation process for shipments worldwide more...: 21

Minimum Aisle Width: 28 inches

Feature: Access to mountain area loop via Dutch door style swing-bridgeSMARTT's high precision, custom designed "swing bridge" opens just like a "Dutch Door" with the train tracks running across. These devices eliminate the need to “duck under" or "lift-up" anything by simply swinging the unit open like any door. more... .

Total Turnouts: S Scale - 27 , O Scale - none

Turntables: S Scale – 22” (118’)

Track: S - Nickel Silver code 125 (155 lb scale) rail, O - Gargraves

Control System: S - Wireless DCC and Wireless TMCC, O - Conventional with automated station-stops