Structure 706191 · Belmont County, OH

Maple DR (tr-1540) over Ir 470

Carries Maple DR (tr-1540) over Ir 470, .15 M E Of Access RD.

Overall conditionFair

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

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

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT331 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 6/9 · sets the ratingSubstructure 7/9

331 ft end to end, longest span 135 ft: about 5 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 rigid-frame bridge.

Built1982rebuilt 2022
Length331.0 ft100.9 m
Daily traffic446counted 2015
Last inspectedApril 2024every 12 months

Location

StateOhio
CountyBelmont
Location.15 M E Of Access RD
CarriesMaple DR (tr-1540)
CrossesIr 470
Coordinates40.05926, -80.82964

Physical Characteristics

MaterialSteel Continuous
DesignFrame
Total Length331.0 ft (100.9 m)
Max Span134.8 ft (41.1 m)
Deck Width34.1 ft (10.4 m)
Deck Area1049.4 sq m
Main Spans3
Year Built1982 (reconstructed 2022)

Traffic

Avg Daily Traffic446 (2015)
Truck Traffic5%
Lanes On Bridge2
Lanes Under Bridge4

Inspection & Ownership

Last InspectionApril 2024
Inspection FrequencyEvery 12 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number0706191

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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