Structure 3329070 · Niagara County, NY

East Canal Road over Donner Brook

Carries East Canal Road over Donner Brook, 2.4 Mi E Of Pendleton Ctr.

Overall conditionFair

Set by its lowest-rated component: Deck and Superstructure and Substructure at 5 of 9.

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

Elevation

Side view, colored by inspection rating
23 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9Superstructure 5/9Substructure 5/9

23 ft end to end. Lengths are drawn to scale; at this length a semi-truck would be a speck. 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.

Built195868 years old
Length23.0 ft7 m
Daily traffic2,789counted 2021
Last inspectedMay 2024every 12 months

Location

StateNew York
CountyNiagara
Location2.4 Mi E Of Pendleton Ctr
CarriesEast Canal Road
CrossesDonner Brook
Coordinates43.12363, -78.72996

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Multiple
Total Length23.0 ft (7 m)
Max Span22.0 ft (6.7 m)
Deck Width40.0 ft (12.2 m)
Deck Area85.4 sq m
Main Spans1
Year Built1958

Traffic

Avg Daily Traffic2,789 (2021)
Truck Traffic2%
Lanes On Bridge2

Inspection & Ownership

Last InspectionMay 2024
Inspection FrequencyEvery 12 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical5 — Stable for scour
Structure Number000000003329070

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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