US Bridges

4th Street over Licking River

PoorPosted for load

Kenton County, Kentucky · 4th ST Br over Licking Rv · Structure no. 059B00037N

Built
1936
89 years old
Condition
Poor
inspected April 2024
Type
Truss - Thru
Steel
Length
1,002 ft
1 main span
Daily traffic
11,608
2022 count
Owner
State
State Highway Agency

About this bridge

4th Street over Licking River is a steel truss - thru carrying 4th Street over Licking River in Kenton County, Kentucky. It was built in 1936, so it is 89 years old, older than the Kentucky average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 11,608 vehicles a day, roughly 15% of them trucks, projected to reach 11,608 by 2042. The structure is 1,002 ft (305.4 m) long and 39 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Carries4th Street
CrossesLicking River
Location4th ST Br over Licking Rv
RouteState Highway 8
Coordinates39.08806, -84.50472
Functional classUrban Other Principal Arterial

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating26.7 US tons
Inventory rating16 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckConcrete, cast-in-place
Main spans1 (+13 approach)
Design loadH 15
Structure length1,002 ft (305.4 m)
Longest span250 ft (76.2 m)
Deck width39 ft (11.9 m)
Roadway width36 ft (11 m)
Vertical clearance over deck18 ft (5.4 m)

Traffic and service

Average daily traffic11,608 (2022)
Projected traffic11,608 by 2042
Trucks15%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway and waterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusEligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$5.9 million
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was 4th Street over Licking River built?

It was built in 1936, making it 89 years old in 2025.

What condition is 4th Street over Licking River in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in April 2024.

How much traffic does 4th Street over Licking River carry?

About 11,608 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is 4th Street over Licking River?

The structure is 1,002 ft (305.4 m) long with a longest span of 250 ft (76.2 m) and a deck 39 ft wide.

Who owns 4th Street over Licking River?

It is owned by the State Highway Agency.