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West 31ST Street over Amtrak Layup Tracks

New York County, New York · rated Good in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled

View this bridge on a map → (40.75185, -73.99856)

Component ratings

ComponentRating (2025)FHWA scale meaning
Deck9Excellent condition
Superstructure9Excellent condition
Substructure9Excellent condition

Bridge details

StructureSteel girder and floorbeam
Lengthabout 195 ft
LocationIn West Manhattan
NBI structure number00000000226672A
Condition classGood

Source: FHWA National Bridge Inventory, 2025 data as reported by the New York department of transportation.

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Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.