US Bridges

Ky 155 over Plum Creek

Fair

Spencer County, Kentucky · 0.1 MI S of Ky 3192 · Structure no. 108B00031N

Built
1982
43 years old
Condition
Fair
inspected February 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
168 ft
3 main spans
Daily traffic
14,485
2023 count
Owner
State
State Highway Agency

About this bridge

Ky 155 over Plum Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying Ky 155 over Plum Creek in Spencer County, Kentucky. It was built in 1982, so it is 43 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 14,485 vehicles a day, roughly 8% of them trucks, projected to reach 14,485 by 2043. The structure is 168 ft (51.1 m) long and 47 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesKy 155
CrossesPlum Creek
Location0.1 MI S of Ky 3192
RouteState Highway 155
Coordinates38.12694, -85.40333
Functional classRural Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating51.5 US tons
Inventory rating30.8 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length168 ft (51.1 m)
Longest span57 ft (17.4 m)
Deck width47 ft (14.4 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,485 (2023)
Projected traffic14,485 by 2043
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

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 155 over Plum Creek built?

It was built in 1982, making it 43 years old in 2025.

What condition is Ky 155 over Plum 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 2023.

How much traffic does Ky 155 over Plum Creek carry?

About 14,485 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is Ky 155 over Plum Creek?

The structure is 168 ft (51.1 m) long with a longest span of 57 ft (17.4 m) and a deck 47 ft wide.

Who owns Ky 155 over Plum Creek?

It is owned by the State Highway Agency.