pony truss
noun
a through bridge truss having its deck between the top and bottom chords and having no top lateral bracing.
Origin of pony truss
First recorded in 1930–35
Words nearby pony truss
pony,
pony express,
pony league,
pony pack,
pony trekking,
pony truss,
pony up,
ponytail,
ponzi,
ponzi scheme,
ponzu