Structure 552250A · New York County, NY

RTE I95 over Ramp 179 Under Hhp & Rv

Carries RTE I95 over Ramp 179 Under Hhp & Rv, I95 Over Hudson River.

Overall conditionFair

Set by its lowest-rated component: Substructure at 5 of 9.

How ratings work
Deck6/9 · Satisfactory
Superstructure6/9 · Satisfactory
Substructuresets the rating5/9 · Fair
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT661 FT OVERALL100 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 6/9Substructure 5/9 · sets the rating

661 ft end to end: about 1.8 football fields. Lengths and the semi-truck 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.

Built1962rebuilt 1992
Length661.1 ft201.5 m
Last inspectedSeptember 2023every 24 months

Location

StateNew York
CountyNew York
LocationI95 Over Hudson River
CarriesRTE I95
CrossesRamp 179 Under Hhp & Rv
Coordinates40.85006, -73.94104

Physical Characteristics

MaterialConcrete
DesignArch - Deck
Total Length661.1 ft (201.5 m)
Max Span252.0 ft (76.8 m)
Deck Width32.2 ft (9.8 m)
Deck Area1974.7 sq m
Main Spans1
Year Built1962 (reconstructed 1992)

Traffic

Truck Traffic8%
Lanes On Bridge2
Lanes Under Bridge13

Inspection & Ownership

Last InspectionSeptember 2023
Inspection FrequencyEvery 24 months
OwnerLocal Toll Authority
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number00000000552250A

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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