Central Ohio Ntrak is a multi scale modular railroad club located in Columbus Ohio. Contrak regularly displays our modular layouts at local and regional shows and events. Since 2003 Contrak has present at the Hartford Fair in Croton Ohio.

Contrak currently meets at 3840 N. High St. in Columbus, Ohio. Run nights are Tuesdays from 7pm-9pm. The second Tuesday of each month starts with a business meeting and clinic.

Contrak currently displays several layouts at shows and events.

• NTRAK Standard N Scale layout consisting of both club and member owned modules
• HO Scale modular layout consisting of both club and member layouts
• Club owned Z Scale travel layout
• Member owned LEGO layout

In addition to the scales of the travel layouts Contrak members are also active in O Scale and Large Scale.