Structure 19B00038N · Campbell County, KY

Johns Hill Road over I 275

Carries Johns Hill Road over I 275, 1.2 Mi NW Of Jct US 27.

Overall conditionFair

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

How ratings work
Deck7/9 · Good
Superstructure6/9 · Satisfactory
Substructuresets the rating5/9 · Fair
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT362 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 6/9Substructure 5/9 · sets the rating

362 ft end to end, longest span 120 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 multi-beam bridge.

Built197551 years old
Length361.9 ft110.3 m
Daily traffic2,815counted 2023
Last inspectedAugust 2023every 24 months

Location

StateKentucky
CountyCampbell
Location1.2 Mi NW Of Jct US 27
CarriesJohns Hill Road
CrossesI 275
Coordinates39.03056, -84.47083

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length361.9 ft (110.3 m)
Max Span120.1 ft (36.6 m)
Deck Width46.6 ft (14.2 m)
Deck Area1566.3 sq m
Main Spans4
Year Built1975

Traffic

Avg Daily Traffic2,815 (2023)
Truck Traffic4%
Lanes On Bridge2
Lanes Under Bridge6

Inspection & Ownership

Last InspectionAugust 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number019B00038N

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