Structure 3329010 · Niagara County, NY

Daniels Road over E B Twelvemile Ck

Carries Daniels Road over E B Twelvemile Ck, 2.9 Miles SW Of Wilson.

Overall conditionGood

Set by its lowest-rated component: Deck and Superstructure and Substructure at 7 of 9.

How ratings work
Decksets the rating7/9 · Good
Superstructuresets the rating7/9 · Good
Substructuresets the rating7/9 · Good
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT104 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

104 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.

Built200323 years old
Length104.0 ft31.7 m
Daily traffic222counted 2018
Last inspectedSeptember 2023every 24 months

Location

StateNew York
CountyNiagara
Location2.9 Miles SW Of Wilson
CarriesDaniels Road
CrossesE B Twelvemile Ck
Coordinates43.27278, -78.85029

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Multiple
Total Length104.0 ft (31.7 m)
Max Span100.1 ft (30.5 m)
Deck Width33.1 ft (10.1 m)
Deck Area320.2 sq m
Main Spans1
Year Built2003

Traffic

Avg Daily Traffic222 (2018)
Truck Traffic5%
Lanes On Bridge2

Inspection & Ownership

Last InspectionSeptember 2023
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical5 — Stable for scour
Structure Number000000003329010

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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