Click the links below to visit these sites:
Houston Railroad Museum
Gulf Coast Chapter, National Railway Historical Society, Inc.
www.houstonrrmuseum.org
N'Crowd Model Railroad Society
www.houstonNcrowd.org
Rock Island Technical Society - Southern Division
www.kingswayrc.com/rits
Texas Gulf Division LSR NMRA
www.kingswayrc.com/division8
Texas Triumph Register
www.texastriumphregister.org