Structure 6600030 · Erie County, NY

Milestrip RD over 90ix RTE I90

Carries Milestrip RD over 90ix RTE I90, 2.1 Mi. NE Of I-90 Int 58.

Overall conditionGood

Set by its lowest-rated component: Deck and Substructure at 8 of 9.

How ratings work
Decksets the rating8/9 · Very Good
Superstructure9/9 · Excellent
Substructuresets the rating8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT383 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9 · sets the ratingSuperstructure 9/9Substructure 8/9 · sets the rating

383 ft end to end, longest span 189 ft: about 5 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 multi-beam bridge.

Built201511 years old
Length382.9 ft116.7 m
Daily traffic1,088counted 2021
Last inspectedJuly 2024every 24 months

Location

StateNew York
CountyErie
Location2.1 Mi. NE Of I-90 Int 58
CarriesMilestrip RD
Crosses90ix RTE I90
Coordinates42.57397, -79.08042

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length382.9 ft (116.7 m)
Max Span189.0 ft (57.6 m)
Deck Width43.6 ft (13.3 m)
Deck Area1552.1 sq m
Main Spans2
Year Built2015

Traffic

Avg Daily Traffic1,088 (2021)
Truck Traffic8%
Lanes On Bridge2
Lanes Under Bridge4

Inspection & Ownership

Last InspectionJuly 2024
Inspection FrequencyEvery 24 months
OwnerState Toll Authority
Historical SignificanceHistorical significance is not determined
Scour CriticalNot applicable
Structure Number000000006600030

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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