Bridge
BIN 5511232
I90 - NYS Thruway EB over CSXT RR/AMTRAK
PoorNYSDOT rating 4.97 of 7Inspected Dec 3, 2025
Inventory facts
Location
- Carries
- I90 - NYS Thruway EB
- Crosses
- CSXT RR/AMTRAK
- County
- CHAUTAUQUA
- NYSDOT region
- (5) Buffalo
- Place
- Portland (Town)
- Location note
- 7.1 MI SW OF DUNKIRK INT
Ownership
- Owner
- NYS Thruway Authority
- Maintained by
- NYS Thruway Authority
Design
- Year built
- 1955
- Structure type
- 02 - Stringer/Multi-Beam or Girder
- Material
- 3 - Steel
- Spans
- 5
- Length (ft)
- 444
- Deck area (sq ft)
- 24864
Condition
- NYSDOT condition rating
- 4.971 (poor) to 7 (new)
- FHWA condition
- Poor
- Poor status
- YesBridge Conditions dataset
- NBI superstructure
- 40 to 9
- Last inspection
- 2025-12-03
Load and traffic
- R-posted
- NOPosting flag as recorded
- AADT
- 21409Count year not supplied by this layer
Source: NYSDOT Bridges; Bridge Conditions, NYS Department of Transportation, updated Oct 5, 2026. Our copy checked Nov 1, 2026.
Contracts that name this BIN 1 in the record-plan index
- C.C.P. CONSTRUCTION,;RT. I-90;Chautauqua · 44 sheets indexed
Source: NYSDOT Highway Record Plans, updated Jun 26, 2026. Our copy checked Nov 1, 2026. A BIN named in a contract's index row does not prove every drawing applies to this structure.