US Bridges

KY-9 (aa) over Ky 2925

Good

Campbell County, Kentucky · @ JCT Ky 2925 · Structure no. 019B00070N

Built
1990
35 years old
Condition
Good
inspected August 2021
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
285 ft
3 main spans
Daily traffic
20,002
2023 count
Owner
State
State Highway Agency

About this bridge

KY-9 (aa) over Ky 2925 is a prestressed concrete continuous stringer/multi-beam or girder carrying KY-9 (aa) over Ky 2925 in Campbell County, Kentucky. It was built in 1990, so it is 35 years old, younger than the Kentucky average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 20,002 vehicles a day, roughly 10% of them trucks, projected to reach 20,002 by 2043. The structure is 285 ft (86.8 m) long and 86 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesKY-9 (aa)
CrossesKy 2925
Location@ JCT Ky 2925
RouteState Highway 9
Coordinates38.99111, -84.39889
Functional classUrban Other Principal Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Last inspectionAugust 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating73.7 US tons
Inventory rating44.6 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length285 ft (86.8 m)
Longest span100 ft (30.5 m)
Deck width86 ft (26.3 m)
Roadway width82 ft (24.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20,002 (2023)
Projected traffic20,002 by 2043
Trucks10%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was KY-9 (aa) over Ky 2925 built?

It was built in 1990, making it 35 years old in 2025.

What condition is KY-9 (aa) over Ky 2925 in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in August 2021.

How much traffic does KY-9 (aa) over Ky 2925 carry?

About 20,002 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is KY-9 (aa) over Ky 2925?

The structure is 285 ft (86.8 m) long with a longest span of 100 ft (30.5 m) and a deck 86 ft wide.

Who owns KY-9 (aa) over Ky 2925?

It is owned by the State Highway Agency.