US Bridges

US-460 over Blackwater Creek

Fair

Morgan County, Kentucky · .05 Mi. West-Ky 772 · Structure no. 088B00074N

Built
1985
40 years old
Condition
Fair
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
202 ft
3 main spans
Daily traffic
1,305
2022 count
Owner
State
State Highway Agency

About this bridge

US-460 over Blackwater Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying US-460 over Blackwater Creek in Morgan County, Kentucky. It was built in 1985, so it is 40 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 6 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 1,305 vehicles a day, roughly 4% of them trucks, projected to reach 1,305 by 2042. The structure is 202 ft (61.7 m) long and 39 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesUS-460
CrossesBlackwater Creek
Location.05 Mi. West-Ky 772
RouteU.S. Route 460
Coordinates37.88389, -83.43889
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.5 US tons
Inventory rating41.1 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length202 ft (61.7 m)
Longest span80 ft (24.4 m)
Deck width39 ft (12 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,305 (2022)
Projected traffic1,305 by 2042
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 US-460 over Blackwater Creek built?

It was built in 1985, making it 40 years old in 2025.

What condition is US-460 over Blackwater 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 2023.

How much traffic does US-460 over Blackwater Creek carry?

About 1,305 vehicles per day (2022 count), of which roughly 4% are trucks.

How long is US-460 over Blackwater Creek?

The structure is 202 ft (61.7 m) long with a longest span of 80 ft (24.4 m) and a deck 39 ft wide.

Who owns US-460 over Blackwater Creek?

It is owned by the State Highway Agency.