Structure 1090460 · Oneida County, NY

Miller Road over 12 12 26043036 RTE 12

Carries Miller Road over 12 12 26043036 RTE 12, 4.2 Mi N Jct Sh12 & Sh49.

Overall conditionGood

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

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

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT276 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 8/9Substructure 8/9

276 ft end to end, longest span 145 ft: about 4 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.

Built1971rebuilt 2012
Length275.9 ft84.1 m
Daily traffic214counted 2017
Last inspectedJuly 2023every 24 months

Location

StateNew York
CountyOneida
Location4.2 Mi N Jct Sh12 & Sh49
CarriesMiller Road
Crosses12 12 26043036 RTE 12
Coordinates43.17164, -75.18418

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length275.9 ft (84.1 m)
Max Span144.7 ft (44.1 m)
Deck Width36.1 ft (11 m)
Deck Area925.1 sq m
Main Spans2
Year Built1971 (reconstructed 2012)

Traffic

Avg Daily Traffic214 (2017)
Truck Traffic9%
Lanes On Bridge2
Lanes Under Bridge7

Inspection & Ownership

Last InspectionJuly 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number000000001090460

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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