US Bridges

KY-32 over Lytle Fork

PoorPosted for load

Scott County, Kentucky · 5.25 MI E of JCT KY1688 · Structure no. 105B00046N

Built
1970
55 years old
Condition
Poor
inspected March 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
63 ft
1 main span
Daily traffic
337
2022 count
Owner
State
State Highway Agency

About this bridge

KY-32 over Lytle Fork is a prestressed concrete box beam or girders - multiple carrying KY-32 over Lytle Fork in Scott County, Kentucky. It was built in 1970, so it is 55 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 337 vehicles a day, roughly 22% of them trucks, projected to reach 337 by 2042. The structure is 63 ft (19.2 m) long and 24 ft wide. If it were closed, the detour would be 5.6 mi (9 km).

CarriesKY-32
CrossesLytle Fork
Location5.25 MI E of JCT KY1688
RouteState Highway 32
Coordinates38.35722, -84.65694
Functional classRural Minor Collector

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
Deck7 GoodSome minor problems.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating51.6 US tons
Inventory rating31 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length63 ft (19.2 m)
Longest span60 ft (18.2 m)
Deck width24 ft (7.4 m)
Roadway width23 ft (7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic337 (2022)
Projected traffic337 by 2042
Trucks22%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5.6 mi (9 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$231,000
NavigationNo navigation control on waterway

Frequently asked questions

When was KY-32 over Lytle Fork built?

It was built in 1970, making it 55 years old in 2025.

What condition is KY-32 over Lytle Fork 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 March 2023.

How much traffic does KY-32 over Lytle Fork carry?

About 337 vehicles per day (2022 count), of which roughly 22% are trucks.

How long is KY-32 over Lytle Fork?

The structure is 63 ft (19.2 m) long with a longest span of 60 ft (18.2 m) and a deck 24 ft wide.

Who owns KY-32 over Lytle Fork?

It is owned by the State Highway Agency.