Plastic

Lionel short extension truss bridge (April Fools) (Union County, Oregon)
Built By Lionel cooperation (prefabricated in China) Used over fake creek On model railroad in Summerville Or Relocated To Imbler Or 2017 To be converted on center pivot swing span in 2017
Truss bridge To Soon to cross fake waterway as swing span on O gauge railroad
In storage or disassembled