Structure 1052361 · Dutchess County, NY

RTE I84 over RTE 52

Carries RTE I84 over RTE 52, 2.1 Miles E Jct I84 & Tsp.

Overall conditionFair

Set by its lowest-rated component: Deck and Superstructure and Substructure at 6 of 9.

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructuresets the rating6/9 · Satisfactory
Substructuresets the rating6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT321 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 6/9Substructure 6/9

321 ft end to end, longest span 105 ft: about 4 semi-trucks nose to tail. 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.

Built1968rebuilt 2006
Length320.9 ft97.8 m
Daily traffic26,344counted 2009
Last inspectedNovember 2023every 24 months

Location

StateNew York
CountyDutchess
Location2.1 Miles E Jct I84 & Tsp
CarriesRTE I84
CrossesRTE 52
Coordinates41.54839, -73.73228

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length320.9 ft (97.8 m)
Max Span105.0 ft (32 m)
Deck Width32.8 ft (10 m)
Deck Area978 sq m
Main Spans3
Year Built1968 (reconstructed 2006)

Traffic

Avg Daily Traffic26,344 (2009)
Truck Traffic15%
Lanes On Bridge2
Lanes Under Bridge3

Inspection & Ownership

Last InspectionNovember 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number000000001052361

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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