Structure 4100905 · Jefferson County, OH

SR 7 Ramp B over SR 7 SB

Carries SR 7 Ramp B over SR 7 SB, .68 M S Of Market ST.

Overall conditionGood

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

How ratings work
Decksets the rating7/9 · Good
Superstructure8/9 · Very Good
Substructure8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT127 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9 · sets the ratingSuperstructure 8/9Substructure 8/9

127 ft end to end, longest span 47 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.

Built1962rebuilt 2023
Length127.3 ft38.8 m
Daily traffic2,170counted 2021
Last inspectedJuly 2024every 12 months

Location

StateOhio
CountyJefferson
Location.68 M S Of Market ST
CarriesSR 7 Ramp B
CrossesSR 7 SB
Coordinates40.35124, -80.61924

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length127.3 ft (38.8 m)
Max Span47.2 ft (14.4 m)
Deck Width33.1 ft (10.1 m)
Deck Area391.9 sq m
Main Spans3
Year Built1962 (reconstructed 2023)

Traffic

Avg Daily Traffic2,170 (2021)
Truck Traffic2%
Lanes On Bridge1
Lanes Under Bridge2

Inspection & Ownership

Last InspectionJuly 2024
Inspection FrequencyEvery 12 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number4100905

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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