Structure 552250K · New York County, NY

I 95 Ramp Ux over Hhp Rvrsd Drive Hr 9 R

Carries I 95 Ramp Ux over Hhp Rvrsd Drive Hr 9 R, Henry Hudson Parkway.

Overall conditionFair

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

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

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT622 FT OVERALL100 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 5/9 · sets the ratingSubstructure 5/9 · sets the rating

622 ft end to end, longest span 75 ft: about 1.7 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 multi-beam bridge.

Built1931rebuilt 1962
Length622.0 ft189.6 m
Last inspectedOctober 2023every 24 months

Location

StateNew York
CountyNew York
LocationHenry Hudson Parkway
CarriesI 95 Ramp Ux
CrossesHhp Rvrsd Drive Hr 9 R
Coordinates40.84998, -73.94275

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length622.0 ft (189.6 m)
Max Span75.1 ft (22.9 m)
Deck Width65.9 ft (20.1 m)
Deck Area3811.0 sq m
Main Spans23
Year Built1931 (reconstructed 1962)

Traffic

Truck Traffic5%
Lanes On Bridge4
Lanes Under Bridge16

Inspection & Ownership

Last InspectionOctober 2023
Inspection FrequencyEvery 24 months
OwnerLocal Toll Authority
Historical SignificanceHistorical significance is not determined
Scour CriticalNot applicable
Structure Number00000000552250K

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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