European Bridge / US Armory / Upper Ferry Bridge / McCall’s Ferry Bridge / BRIDGE ECONO / This bridge / Fort Nelson / Palmer’s Bridge / In Neshimany Bridge / Burr’s Rock Run Bridge / Northwestern Turnpike / Stockton/Centre Bridge / Rock Run Bridge / New Bridge / Lancaster Schuylkill Bridge / Creek Bridge / December Harper’s Ferry Bridge / O Canal / /
IndustryTerm
easterly bank / /
NaturalFeature
Virginius Island / Potomac River / Monocacy River / Schuylkill River / Kentucky River / Delaware / Neshimany Creek / Monongahela River / Susquehanna River / Jones Falls / Susquehanna / Delaware River / Shenandoah River / Allegheny River / White River / Frankfort Creek / /
Organization
army / Freemasonry / Patent Office / Arch / Centre Bridge / /
Person
Typical Truss / Timothy Palmer / Johann Ludwig Werenwag / Benjamin H. Latrobe / F. E. Griggs / Jr. / John / Theodore Burr / Lewis Wernwag / William / Thomas / Elisabeth / /
Position
Director of Historic Bridge Programs / back Harper / Harper / independent Consulting Engineer / model / millwright / Designer / /
ProvinceOrState
Ohio / Virginia / Indiana / Loudon County / New Jersey / Kentucky / Maryland / Pennsylvania / Delaware / /