▁to ▁Pur due ' s ▁Ste el ▁Bridge ▁Research , ▁In spe ction , ▁Training ▁and ▁Engineering ▁Center ▁( S - BR ITE ), ▁where ▁it ▁has ▁been ▁incorpor ated ▁into ▁their ▁Bridge ▁Component ▁Gallery . ▁ ▁Description ▁The ▁bridge ▁is ▁a ▁six - panel ▁Warren ▁p ony ▁tr uss ▁bridge ▁with ▁riv et ed ▁connections ▁meas uring ▁ 9 1 ▁feet ▁long . ▁The ▁original ▁installation ▁sp anned ▁ 8 8 ▁feet . ▁The ▁main ▁structure ▁consists ▁of ▁an ▁upper ▁ch ords ▁made ▁of ▁back - to - back ▁channels , ▁lower ▁ch ords ▁and ▁diag on als ▁made ▁of ▁pairs ▁of ▁angles , ▁and ▁I - be am ▁vertical s . ▁The ▁floor ▁is ▁supported ▁with ▁an ▁I - be am . ▁A ▁ra iling ▁was ▁in ▁place ▁on ▁each ▁side , ▁along ▁with ▁a ▁modern ▁metal ▁guard ra il . ▁ ▁References ▁ ▁Category : National ▁Register ▁of ▁Historic ▁Places ▁in ▁St . ▁Cla ir ▁County , ▁Michigan ▁Category : In frastr ucture ▁completed ▁in ▁ 1 9 3 7 <0x0A> </s> ▁Vincent ▁Gr ass ▁( born ▁ 9 ▁January ▁ 1 9 4 9 ) ▁is ▁a ▁Belg ian ▁actor . ▁He ▁has ▁appeared ▁in ▁a ▁number ▁of ▁both ▁European ▁and ▁American ▁film ▁and ▁television ▁produ ctions , ▁the ▁first ▁being ▁the ▁Belg ian ▁television ▁production ▁S iska ▁Van ▁Ro os ema al ▁in ▁ 1 9 7 3 . ▁Gr ass ▁played ▁F ian cé ▁in ▁Bor is ▁Sz ul z inger ' s ▁M ama ▁D rac