Structure 5512089 · Erie County, NY

RTE I90 over Mineral Springs RD

Carries RTE I90 over Mineral Springs RD, 1.3 Mi S Jct I90 & SH 354.

Overall conditionGood

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

How ratings work
Decksets the rating7/9 · Good
Superstructure8/9 · Very Good
Substructure8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT122 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9 · sets the ratingSuperstructure 8/9Substructure 8/9

122 ft end to end. 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 multi-beam bridge.

Built200323 years old
Length122.4 ft37.3 m
Daily traffic131,277counted 2018
Last inspectedNovember 2024every 24 months

Location

StateNew York
CountyErie
Location1.3 Mi S Jct I90 & SH 354
CarriesRTE I90
CrossesMineral Springs RD
Coordinates42.86462, -78.79163

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length122.4 ft (37.3 m)
Max Span120.1 ft (36.6 m)
Deck Width141.4 ft (43.1 m)
Deck Area1607.6 sq m
Main Spans1
Year Built2003

Traffic

Avg Daily Traffic131,277 (2018)
Truck Traffic10%
Lanes On Bridge8
Lanes Under Bridge2

Inspection & Ownership

Last InspectionNovember 2024
Inspection FrequencyEvery 24 months
OwnerState Toll Authority
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number000000005512089

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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