Statements (20)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:bridge
|
| gptkbp:alsoKnownAs |
Marsh arch
|
| gptkbp:category |
historic bridge design
|
| https://www.w3.org/2000/01/rdf-schema#label |
Marsh Rainbow Arch
|
| gptkbp:inventedBy |
gptkb:James_Barney_Marsh
|
| gptkbp:material |
reinforced concrete
|
| gptkbp:notableExample |
gptkb:Cotter_Bridge
Marsh Concrete Rainbow Arch Bridge (Lake City, Iowa) |
| gptkbp:notableFeature |
curved arch rising above the deck
deck suspended from arch by vertical hangers |
| gptkbp:patent |
1911
US Patent 970,990 |
| gptkbp:periodOfPopularity |
1910s
1920s 1930s |
| gptkbp:structureType |
through arch bridge
|
| gptkbp:type |
single span
|
| gptkbp:usedIn |
gptkb:United_States
|
| gptkbp:bfsParent |
gptkb:Cotter_Bridge
|
| gptkbp:bfsLayer |
8
|