US Bridges

Mount Lebanon RD over Trammel Creek

Fair

Warren County, Kentucky · 1.0 MI W. JCT US 231 · Structure no. 114C00031N

Built
1998
27 years old
Condition
Fair
inspected February 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
191 ft
3 main spans
Daily traffic
256
2006 count
Owner
County
County Highway Agency

About this bridge

Mount Lebanon RD over Trammel Creek is a prestressed concrete box beam or girders - multiple carrying Mount Lebanon RD over Trammel Creek in Warren County, Kentucky. It was built in 1998, so it is 27 years old, younger than the Kentucky average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 256 vehicles a day, projected to reach 275 by 2026. The structure is 191 ft (58.1 m) long and 24 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

Location

Open in Google Maps
CarriesMount Lebanon RD
CrossesTrammel Creek
Location1.0 MI W. JCT US 231
RouteCounty Highway 1187
CountyWarren County
StateKentucky
Coordinates36.87056, -86.36833
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating59 US tons
Inventory rating35.4 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length191 ft (58.1 m)
Longest span75 ft (22.9 m)
Deck width24 ft (7.3 m)
Roadway width23 ft (6.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic256 (2006)
Projected traffic275 by 2026
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Mount Lebanon RD over Trammel Creek built?

It was built in 1998, making it 27 years old in 2025.

What condition is Mount Lebanon RD over Trammel Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in February 2024.

How much traffic does Mount Lebanon RD over Trammel Creek carry?

About 256 vehicles per day (2006 count).

How long is Mount Lebanon RD over Trammel Creek?

The structure is 191 ft (58.1 m) long with a longest span of 75 ft (22.9 m) and a deck 24 ft wide.

Who owns Mount Lebanon RD over Trammel Creek?

It is owned by the County Highway Agency.