Structure 4503120 · Licking County, OH

CR 39 over Cr39 Over I70

Carries CR 39 over Cr39 Over I70, 1.5 M W Of Jct SR 158.

Overall conditionFair

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

How ratings work
Decksets the rating5/9 · Fair
Superstructure7/9 · Good
Substructure6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT280 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9 · sets the ratingSuperstructure 7/9Substructure 6/9

280 ft end to end, longest span 82 ft: about 4 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.

Built196759 years old
Length279.9 ft85.3 m
Daily traffic1,972counted 2018
Last inspectedApril 2024every 12 months

Location

StateOhio
CountyLicking
Location1.5 M W Of Jct SR 158
CarriesCR 39
CrossesCr39 Over I70
Coordinates39.94581, -82.62874

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length279.9 ft (85.3 m)
Max Span82.0 ft (25 m)
Deck Width30.2 ft (9.2 m)
Deck Area784.8 sq m
Main Spans4
Year Built1967

Traffic

Avg Daily Traffic1,972 (2018)
Truck Traffic8%
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 Number4503120

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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