Structure 1006220 · Westchester County, NY

RTE 9a over Cedar Lane

Carries RTE 9a over Cedar Lane, 2.1 Mi N Jct Sh9a & Sh133.

Overall conditionFair

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

How ratings work
Superstructuresets the rating6/9 · Satisfactory
Substructure7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT74 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck not ratedSuperstructure 6/9 · sets the ratingSubstructure 7/9

74 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 rigid-frame bridge.

Built193393 years old
Length74.1 ft22.6 m
Daily traffic31,962counted 2009
Last inspectedMay 2024every 24 months

Location

StateNew York
CountyWestchester
Location2.1 Mi N Jct Sh9a & Sh133
CarriesRTE 9a
CrossesCedar Lane
Coordinates41.18708, -73.85917

Physical Characteristics

MaterialConcrete
DesignFrame
Total Length74.1 ft (22.6 m)
Max Span57.7 ft (17.6 m)
Deck Width75.1 ft (22.9 m)
Deck Area517.5 sq m
Main Spans1
Year Built1933

Traffic

Avg Daily Traffic31,962 (2009)
Truck Traffic5%
Lanes On Bridge5
Lanes Under Bridge2

Inspection & Ownership

Last InspectionMay 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number000000001006220

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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