Thomas Viaduct

E569276

Thomas Viaduct is a historic early 19th-century stone railroad bridge in Maryland, notable as one of the oldest multiple-arch railroad bridges still in use in the United States.

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All labels observed (1)

Label Occurrences
Thomas Viaduct canonical 1

Statements (46)

Predicate Object
instanceOf historic place
multiple-arch bridge
stone railroad bridge
architect Benjamin Henry Latrobe II NERFINISHED
builder Baltimore and Ohio Railroad NERFINISHED
builtFor Baltimore and Ohio Railroad NERFINISHED
carriedBy Baltimore and Ohio Railroad main line NERFINISHED
connects Elkridge, Maryland NERFINISHED
Relay, Maryland NERFINISHED
constructionMaterial stone
constructionStartDate 1833
country United States of America
surface form: United States
county Baltimore County, Maryland NERFINISHED
Howard County, Maryland NERFINISHED
crosses Patapsco River NERFINISHED
Patapsco River Valley NERFINISHED
engineer Benjamin Henry Latrobe II NERFINISHED
hasCategory Bridges on the National Register of Historic Places in Maryland
National Historic Landmarks in Maryland NERFINISHED
Railroad bridges in Maryland
Stone arch bridges in the United States
hasDesign stone arch bridge
hasHeight about 59 feet
hasLength about 612 feet
hasNumberOfTracks 2
hasShape curved bridge
hasWidth about 26 feet
heritageDesignation National Historic Landmark
National Register of Historic Places
surface form: National Register of Historic Places listing
heritageDesignationDate 1964
isOneOf oldest multiple-arch railroad bridges still in use in the United States
locatedIn Maryland
United States of America
surface form: United States
locatedNear Elkridge, Maryland NERFINISHED
Relay, Maryland NERFINISHED
namedAfter Philip E. Thomas NERFINISHED
notableFor continuous railroad use since the 1830s
early 19th-century stone arch railroad engineering
NRHPReferenceNumber 66000385
numberOfSpans 8
openingDate 1835
ownedBy CSX Transportation NERFINISHED
partOf B&O Railroad Washington Branch NERFINISHED
state Maryland
status in use
usedFor rail transport

Referenced by (1)

Full triples — surface form annotated when it differs from this entity's canonical label.

Elkridge hasHistoricSite Thomas Viaduct