The Southern Arizona Society of Model Engineers
The Southern Arizona Society of Model Engineers

Welcome to SASME

The Southern Arizona Society of Model Engineers -- SASME -- is a model railroad club located in Tucson, Arizona.


We began promoting the hobby of model railroading in 1954. We've had several locations over the years, but in 1984 we moved into our present building. 


The club's layout includes the Tucson and South Western Railroad, nicknamed The Cactus Route and the Crown King and McNary Railroad. The Tucson and South Western (T&SW) is HO standard gauge while the Crown King and McNary (CK&McN) is a narrow gauge HOn3 line. 



Coming Events

SASME Auction
February 27 3:00 PM to 6:00 PM
Club members received an email with the Zoom login info.
Weekly Meetings
The in-person meetings are still suspended.
The monthly business meetings will continue via Zoom. Club members will receive an email with the login information prior to each meeting.
Business Meetings
March 3 at 6:30 PM
April 7 at 6:30 PM
May 5 at 6:30 PM 

Contact Us



1818 E. Winsett St.

Suite A (next to Phil's Tires)

Tucson , AZ 85719

The Railjoiner 

The quarterly newsletter including the club event calendar.

Photo gallery of past layouts and scenes.