Structure 1050840 · Onondaga County, NY

Ramp Cc over Onondaga Creek Walkway

Carries Ramp Cc over Onondaga Creek Walkway, On Ramp - Sh5 To I690 EB.

Overall conditionFair

Set by its lowest-rated component: Deck at 5 of 9.

How ratings work
Decksets the rating5/9 · Fair
Superstructure7/9 · Good
Substructure7/9 · Good
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT169 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9 · sets the ratingSuperstructure 7/9Substructure 7/9

169 ft end to end, longest span 65 ft: about 2 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.

Built1968rebuilt 2013
Length169.0 ft51.5 m
Daily traffic7,418counted 2016
Last inspectedSeptember 2023every 24 months

Location

StateNew York
CountyOnondaga
LocationOn Ramp - Sh5 To I690 EB
CarriesRamp Cc
CrossesOnondaga Creek Walkway
Coordinates43.05409, -76.15643

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length169.0 ft (51.5 m)
Max Span65.0 ft (19.8 m)
Deck Width24.3 ft (7.4 m)
Deck Area381.1 sq m
Main Spans3
Year Built1968 (reconstructed 2013)

Traffic

Avg Daily Traffic7,418 (2016)
Truck Traffic2%
Lanes On Bridge1

Inspection & Ownership

Last InspectionSeptember 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number000000001050840

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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