Three Sisters (Pittsburgh bridges)
E1158360
UNEXPLORED
Three Sisters (Pittsburgh bridges) are a famous trio of nearly identical self-anchored suspension bridges spanning the Allegheny River in downtown Pittsburgh, known for their distinctive yellow color and historic architectural significance.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Three Sisters (Pittsburgh bridges) canonical | 1 |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.