Structure 2217200 · Steuben County, NY

Cunningham Crk RD over Cunningham Creek

Carries Cunningham Crk RD over Cunningham Creek, 1.0 Mi North Of CR 29.

Overall conditionGood

Set by its lowest-rated component: Deck and Superstructure and Substructure at 8 of 9.

How ratings work
Decksets the rating8/9 · Very Good
Superstructuresets the rating8/9 · Very Good
Substructuresets the rating8/9 · Very Good
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT34 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 8/9Substructure 8/9

34 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 box-beam bridge.

Built200917 years old
Length34.1 ft10.4 m
Daily traffic147counted 2018
Last inspectedSeptember 2023every 24 months

Location

StateNew York
CountySteuben
Location1.0 Mi North Of CR 29
CarriesCunningham Crk RD
CrossesCunningham Creek
Coordinates42.31138, -77.60732

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Multiple
Total Length34.1 ft (10.4 m)
Max Span30.8 ft (9.4 m)
Deck Width28.5 ft (8.7 m)
Deck Area90.5 sq m
Main Spans1
Year Built2009

Traffic

Avg Daily Traffic147 (2018)
Truck Traffic19%
Lanes On Bridge2

Inspection & Ownership

Last InspectionSeptember 2023
Inspection FrequencyEvery 24 months
OwnerTown/Township Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number000000002217200

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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