Structure 1033492 · Warren County, NY

RTE I87 over Dixon Road

Carries RTE I87 over Dixon Road, 1 Mi S Jct I87 & SH 254.

Overall conditionGood

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

How ratings work
Decksets the rating7/9 · Good
Superstructuresets the rating7/9 · Good
Substructuresets the rating7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT134 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

134 ft end to end, longest span 49 ft. 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.

Built1960rebuilt 2016
Length133.9 ft40.8 m
Daily traffic20,850counted 2021
Last inspectedAugust 2024every 24 months

Location

StateNew York
CountyWarren
Location1 Mi S Jct I87 & SH 254
CarriesRTE I87
CrossesDixon Road
Coordinates43.31737, -73.67543

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length133.9 ft (40.8 m)
Max Span48.9 ft (14.9 m)
Deck Width47.9 ft (14.6 m)
Deck Area595.7 sq m
Main Spans3
Year Built1960 (reconstructed 2016)

Traffic

Avg Daily Traffic20,850 (2021)
Truck Traffic10%
Lanes On Bridge3
Lanes Under Bridge2

Inspection & Ownership

Last InspectionAugust 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number000000001033492

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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