US Bridges

KY-1107 over Millers Creek

Fair

Johnson County, Kentucky · 0.28 MI NE of Ky 321 · Structure no. 058B00061N

Built
1982
43 years old
Condition
Fair
inspected October 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
146 ft
2 main spans
Daily traffic
2,142
2019 count
Owner
State
State Highway Agency

About this bridge

KY-1107 over Millers Creek is a prestressed concrete box beam or girders - multiple carrying KY-1107 over Millers Creek in Johnson 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 2,142 vehicles a day, projected to reach 2,142 by 2039. The structure is 146 ft (44.5 m) long and 25 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesKY-1107
CrossesMillers Creek
Location0.28 MI NE of Ky 321
RouteState Highway 1107
CountyJohnson County
StateKentucky
Coordinates37.77333, -82.78972
Functional classRural Minor Collector

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
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 rating78.6 US tons
Inventory rating47.2 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans2
Design loadHS 20
Structure length146 ft (44.5 m)
Longest span83 ft (25.3 m)
Deck width25 ft (7.5 m)
Roadway width23 ft (7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,142 (2019)
Projected traffic2,142 by 2039
Trucks0%
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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$447,000
NavigationNo navigation control on waterway

Frequently asked questions

When was KY-1107 over Millers Creek built?

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

What condition is KY-1107 over Millers 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 October 2024.

How much traffic does KY-1107 over Millers Creek carry?

About 2,142 vehicles per day (2019 count).

How long is KY-1107 over Millers Creek?

The structure is 146 ft (44.5 m) long with a longest span of 83 ft (25.3 m) and a deck 25 ft wide.

Who owns KY-1107 over Millers Creek?

It is owned by the State Highway Agency.