Structure 1074900 · Steuben County, NY

RTE 414 over Norfolk Southern Post C

Carries RTE 414 over Norfolk Southern Post C, .1 Mi N Jct Sr17 & Sr414.

Overall conditionFair

Set by its lowest-rated component: Deck and Substructure at 6 of 9.

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructure7/9 · Good
Substructuresets the rating6/9 · Satisfactory
Channelnot part of overall9/9 · Excellent
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT1,118 FT OVERALL200 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 7/9Substructure 6/9 · sets the rating

1,118 ft end to end, longest span 191 ft: about 3.1 football fields. 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.

Built199333 years old
Length1118.1 ft340.8 m
Daily traffic7,143counted 2019
Last inspectedDecember 2023every 24 months

Location

StateNew York
CountySteuben
Location.1 Mi N Jct Sr17 & Sr414
CarriesRTE 414
CrossesNorfolk Southern Post C
Coordinates42.15570, -77.05317

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length1118.1 ft (340.8 m)
Max Span190.9 ft (58.2 m)
Deck Width54.5 ft (16.6 m)
Deck Area5657.3 sq m
Main Spans6
Year Built1993

Traffic

Avg Daily Traffic7,143 (2019)
Truck Traffic9%
Lanes On Bridge4

Inspection & Ownership

Last InspectionDecember 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number000000001074900

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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