Structure 3347890 · Westchester County, NY

Harney Road over Bronx River

Carries Harney Road over Bronx River, 1.7 Mi NE Of Tuckahoe.

Overall conditionGood

Set by its lowest-rated component: Substructure at 7 of 9.

How ratings work
Superstructure8/9 · Very Good
Substructuresets the rating7/9 · Good
Channelnot part of overall6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT38 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck not ratedSuperstructure 8/9Substructure 7/9 · sets the rating

38 ft end to end. Lengths and the car on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a deck arch.

Built199927 years old
Length38.1 ft11.6 m
Daily traffic10,242counted 2009
Last inspectedApril 2023every 24 months

Location

StateNew York
CountyWestchester
Location1.7 Mi NE Of Tuckahoe
CarriesHarney Road
CrossesBronx River
Coordinates40.97943, -73.81380

Physical Characteristics

MaterialConcrete
DesignArch - Deck
Total Length38.1 ft (11.6 m)
Max Span35.8 ft (10.9 m)
Deck Width57.7 ft (17.6 m)
Deck Area204.2 sq m
Main Spans1
Year Built1999

Traffic

Avg Daily Traffic10,242 (2009)
Truck Traffic4%
Lanes On Bridge4

Inspection & Ownership

Last InspectionApril 2023
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number000000003347890

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

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