Structure 1007280 · Orange County, NY

RTE 9w over Csx Trans Quassaick Cre

Carries RTE 9w over Csx Trans Quassaick Cre, Jct US 9w & Quassaick Crk.

Overall conditionPoor

Set by its lowest-rated component: Deck and Superstructure at 4 of 9.

How ratings work
Decksets the rating4/9 · Poor
Superstructuresets the rating4/9 · Poor
Substructure6/9 · Satisfactory
Channelnot part of overall5/9 · Fair
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT574 FT OVERALL100 FT0ELEVATION · LENGTHS TO SCALE
Deck 4/9 · sets the ratingSuperstructure 4/9 · sets the ratingSubstructure 6/9

574 ft end to end, longest span 72 ft: about 1.6 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.

Built1952rebuilt 2013
Length574.1 ft175 m
Daily traffic10,809counted 2020
Last inspectedDecember 2024every 24 months

Location

StateNew York
CountyOrange
LocationJct US 9w & Quassaick Crk
CarriesRTE 9w
CrossesCsx Trans Quassaick Cre
Coordinates41.49127, -74.02187

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length574.1 ft (175 m)
Max Span71.9 ft (21.9 m)
Deck Width56.1 ft (17.1 m)
Deck Area2992.5 sq m
Main Spans10
Year Built1952 (reconstructed 2013)

Traffic

Avg Daily Traffic10,809 (2020)
Truck Traffic7%
Lanes On Bridge4

Inspection & Ownership

Last InspectionDecember 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical7 — Countermeasures installed
Structure Number000000001007280

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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