Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:historic_building
|
| gptkbp:addedToNationalRegisterOfHistoricPlaces |
1980s
|
| gptkbp:architect |
gptkb:George_Washington_Whistler
gptkb:William_Gibbs_McNeill |
| gptkbp:builtBetween |
1837
1840 |
| gptkbp:builtFor |
gptkb:Western_Railroad
|
| gptkbp:crosses |
gptkb:West_Branch_of_the_Westfield_River
|
| gptkbp:hasBridge |
at least 10
|
| gptkbp:height |
up to 60 feet
|
| https://www.w3.org/2000/01/rdf-schema#label |
Keystone Arches
|
| gptkbp:locatedIn |
gptkb:Western_Massachusetts
|
| gptkbp:mainSpan |
up to 70 feet
|
| gptkbp:material |
gptkb:stone
|
| gptkbp:oldestRailroadStoneArchBridgesInAmerica |
true
|
| gptkbp:partOf |
gptkb:Keystone_Arch_Bridges_Trail
|
| gptkbp:preservedIn |
true
|
| gptkbp:significance |
engineering landmark
|
| gptkbp:touristAttraction |
true
|
| gptkbp:usedFor |
railroad transportation
|
| gptkbp:bfsParent |
gptkb:Westfield_River
|
| gptkbp:bfsLayer |
7
|