Structure 1502131 · Columbiana County, OH

US 30 over Twp RD 1004(canon Mills)

Carries US 30 over Twp RD 1004(canon Mills), 1.5 Mi W Of SR 170.

Overall conditionFair

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

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructure7/9 · Good
Substructure7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT51 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 7/9Substructure 7/9

51 ft end to end. Lengths and the car 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.

Built1967rebuilt 2000
Length50.5 ft15.4 m
Daily traffic13,918counted 2018
Last inspectedMay 2024every 12 months

Location

StateOhio
CountyColumbiana
Location1.5 Mi W Of SR 170
CarriesUS 30
CrossesTwp RD 1004(canon Mills)
Coordinates40.67500, -80.62126

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length50.5 ft (15.4 m)
Max Span47.9 ft (14.6 m)
Deck Width86.3 ft (26.3 m)
Deck Area405.0 sq m
Main Spans1
Year Built1967 (reconstructed 2000)

Traffic

Avg Daily Traffic13,918 (2018)
Truck Traffic10%
Lanes On Bridge4
Lanes Under Bridge2

Inspection & Ownership

Last InspectionMay 2024
Inspection FrequencyEvery 12 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number1502131

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.

Nearby Bridges