Structure 1068119 · Niagara County, NY

RTE 957a over Stop Log Struct.

Carries RTE 957a over Stop Log Struct., 0.9 Mi W Jct RT 957a&190i.

Overall conditionFair

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

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

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT152 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck not ratedSuperstructure 6/9Substructure 6/9

152 ft end to end, longest span 25 ft: about 2 semi-trucks nose to tail. Lengths and the semi-truck 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 slab bridge.

Built196264 years old
Length151.9 ft46.3 m
Daily traffic18,070counted 2018
Last inspectedSeptember 2024every 24 months

Location

StateNew York
CountyNiagara
Location0.9 Mi W Jct RT 957a&190i
CarriesRTE 957a
CrossesStop Log Struct.
Coordinates43.07834, -79.02024

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length151.9 ft (46.3 m)
Max Span24.9 ft (7.6 m)
Deck Width65.0 ft (19.8 m)
Deck Area916.7 sq m
Main Spans6
Year Built1962

Traffic

Avg Daily Traffic18,070 (2018)
Truck Traffic3%
Lanes On Bridge3

Inspection & Ownership

Last InspectionSeptember 2024
Inspection FrequencyEvery 24 months
OwnerOther State Agencies
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number000000001068119

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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