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 HO layout is the Tucson and South Western Railroad, nicknamed The Cactus Route. It interchanges with the Crown King and McNary NGRR, a narrow gauge HOn3 line. 



Coming Events

September through December
The in-person meetings are still suspended.
The monthly business meetings will continue via Zoom. Members will receive the log-in information via email prior to each meeting.
Business Meetings
October 7 at 6:30 PM
November 4 at 6:30 PM
December 5 Business Meeting and Auction (tentative date, Time TBA) 

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.