Structure 3201600 · Hancock County, OH

Usr 30 over Tr 185

Carries Usr 30 over Tr 185, Us-30 Over Tr-185.

Overall conditionGood

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

How ratings work
Deck8/9 · Very Good
Superstructure8/9 · Very Good
Substructuresets the rating7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT131 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 8/9Substructure 7/9 · sets the rating

131 ft end to end, longest span 50 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 slab bridge.

Built200719 years old
Length131.2 ft40 m
Daily traffic3,264counted 2015
Last inspectedFebruary 2024every 24 months

Location

StateOhio
CountyHancock
LocationUs-30 Over Tr-185
CarriesUsr 30
CrossesTr 185
Coordinates40.82882, -83.57651

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length131.2 ft (40 m)
Max Span49.9 ft (15.2 m)
Deck Width48.2 ft (14.7 m)
Deck Area588 sq m
Main Spans3
Year Built2007

Traffic

Avg Daily Traffic3,264 (2015)
Truck Traffic34%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last InspectionFebruary 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number3201600

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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