Bridge
BIN 1015840
US20 over UNADILLA RIVER
GoodNYSDOT rating 6.33 of 7Inspected Oct 14, 2025
Inventory facts
Location
- Carries
- US20
- Crosses
- UNADILLA RIVER
- County
- HERKIMER
- NYSDOT region
- (2) Utica
- Place
- Winfield (Town)
- Location note
- 1 MI W JCT US 20 & SH 51
Ownership
- Owner
- NYSDOT
- Maintained by
- NYSDOT
Design
- Year built
- 2005
- Structure type
- 05 - Box Beam or Box Girders - Multiple
- Material
- 1 - Concrete
- Spans
- 1
- Length (ft)
- 67
- Deck area (sq ft)
- 2861
Condition
- NYSDOT condition rating
- 6.331 (poor) to 7 (new)
- FHWA condition
- Good
- Poor status
- NoBridge Conditions dataset
- NBI superstructure
- 90 to 9
- Last inspection
- 2025-10-14
Load and traffic
- R-posted
- NOPosting flag as recorded
- AADT
- 2771Count 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
- D259891Awarded Jul 20, 2005BRIDGE REPLACEMENT, RT. 20 OVER UNADILLA RIVER;NY 51, US 20 · Winfield (town) · Herkimer · PIN 2111.23 · 52 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.