Personal Model Railroad Layouts

Gallery Video Specifications

Scale: HO and O Scale 3-Rail

Dimensions: 27 ft x 32 ft Three peninsula style against-the-wall configuration.

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...: 14

Minimum Aisle Width: 36 inches

Total Turnouts: HO - 63, O - 25

Turntables: HO- Three: 1 @ 18” (130’) and 2 @ 12” (90’)

Track: HO Code 83, O Gargraves / Ross

Control System: HO - plug-in DCC, O - Wireless DCS / TMCC

Track Specs

 HO Mainline 1 (ft)HO Mainline 2 (ft)HO Branchline (ft)Yard (ft)Total HO (ft)O Mainline 1 (ft)O Mainline 2 (ft)Yard (ft)Total O (ft)
Trackage2.4314125115758262 20696564
Max. Grade2.25%2.25%2.85%  0% 1.5%  
Min. Radius32"32"24"  O72 O72  

HO/O Scale 27 ft x 32 ft Location: Ohio