Bridge
BIN 3347919
MAMARONECK AVE over MAMARONECK RIVER
FairNYSDOT rating 6.22 of 7Inspected Mar 25, 2025
Inventory facts
Location
- Carries
- MAMARONECK AVE
- Crosses
- MAMARONECK RIVER
- County
- WESTCHESTER
- NYSDOT region
- (8) Poughkeepsie
- Place
- Mamaroneck (Village)
- Location note
- 3.0 MI NW MAMARONECK
Ownership
- Owner
- County
- Maintained by
- County
Design
- Year built
- 1963
- Structure type
- 05 - Box Beam or Box Girders - Multiple
- Material
- 5 - Prestressed Concrete
- Spans
- 1
- Length (ft)
- 53
- Deck area (sq ft)
- 4452
Condition
- NYSDOT condition rating
- 6.221 (poor) to 7 (new)
- FHWA condition
- Fair
- Poor status
- NoBridge Conditions dataset
- NBI superstructure
- 90 to 9
- Last inspection
- 2025-03-25
Load and traffic
- R-posted
- NOPosting flag as recorded
- AADT
- 21861Count 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 0 in the record-plan index
No indexed contracts.
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.