Structure 3333740 · Steuben County, NY

County Road 47 over Stony Brook

Carries County Road 47 over Stony Brook, 3.6 Mi SW Of Perkinsville.

Overall conditionFair

Set by its lowest-rated component: Culvert at 5 of 9.

How ratings work
Culvertsets the rating5/9 · Fair
Channelnot part of overall5/9 · Fair
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT42 FT ACROSS25 FT0ELEVATION · LENGTHS TO SCALE
Culvert 5/9

A culvert 42 ft across with 2 openings. 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, so those are drawn as typical for a culvert.

Built1961rebuilt 1973
Length42.0 ft12.8 m
Daily traffic229counted 2018
Last inspectedJuly 2024every 24 months

Location

StateNew York
CountySteuben
Location3.6 Mi SW Of Perkinsville
CarriesCounty Road 47
CrossesStony Brook
Coordinates42.50498, -77.68204

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length42.0 ft (12.8 m)
Max Span15.7 ft (4.8 m)
Deck Area74.2 sq m
Main Spans2
Year Built1961 (reconstructed 1973)

Traffic

Avg Daily Traffic229 (2018)
Truck Traffic7%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJuly 2024
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical4 — Foundations need monitoring
Structure Number000000003333740

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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