Structure 5515980 · Montgomery County, NY

RTE I90 over Ped/bike Path

Carries RTE I90 over Ped/bike Path, 4.3 Mi W I-90 Int 29.

Overall conditionPoor

Set by its lowest-rated component: Deck at 4 of 9.

How ratings work
Decksets the rating4/9 · Poor
Superstructure5/9 · Fair
Substructure5/9 · Fair
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT122 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 4/9 · sets the ratingSuperstructure 5/9Substructure 5/9

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.

Built1955rebuilt 1973
Length122.0 ft37.2 m
Daily traffic20,908counted 2020
Last inspectedMay 2024every 24 months

Location

StateNew York
CountyMontgomery
Location4.3 Mi W I-90 Int 29
CarriesRTE I90
CrossesPed/bike Path
Coordinates42.93774, -74.62345

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length122.0 ft (37.2 m)
Max Span44.9 ft (13.7 m)
Deck Width113.5 ft (34.6 m)
Deck Area1287.1 sq m
Main Spans1
Year Built1955 (reconstructed 1973)

Traffic

Avg Daily Traffic20,908 (2020)
Truck Traffic31%
Lanes On Bridge4

Inspection & Ownership

Last InspectionMay 2024
Inspection FrequencyEvery 24 months
OwnerState Toll Authority
Historical SignificanceHistorical significance is not determined
Scour CriticalNot applicable
Structure Number000000005515980

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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