US Bridges

US-68 over Lawrence Creek

Fair

Mason County, Kentucky · 2.6 Mi. N. JCT Ky 9 · Structure no. 081B00067N

Built
1996
29 years old, rebuilt 2021
Condition
Fair
inspected November 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
766 ft
5 main spans
Daily traffic
4,875
2022 count
Owner
State
State Highway Agency

About this bridge

US-68 over Lawrence Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying US-68 over Lawrence Creek in Mason County, Kentucky. It was built in 1996 and reconstructed in 2021, so it is 29 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 4,875 vehicles a day, roughly 20% of them trucks, projected to reach 4,875 by 2042. The structure is 766 ft (233.4 m) long and 63 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesUS-68
CrossesLawrence Creek
Location2.6 Mi. N. JCT Ky 9
RouteU.S. Route 68
Coordinates38.67167, -83.79889
Functional classRural Principal Arterial - Other

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2023
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 geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating56.5 US tons
Inventory rating24.4 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 25 or greater
Structure length766 ft (233.4 m)
Longest span155 ft (47.2 m)
Deck width63 ft (19.3 m)
Roadway width60 ft (18.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,875 (2022)
Projected traffic4,875 by 2042
Trucks20%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemYes

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-68 over Lawrence Creek built?

It was built in 1996, making it 29 years old in 2025. It was reconstructed in 2021.

What condition is US-68 over Lawrence 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 November 2023.

How much traffic does US-68 over Lawrence Creek carry?

About 4,875 vehicles per day (2022 count), of which roughly 20% are trucks.

How long is US-68 over Lawrence Creek?

The structure is 766 ft (233.4 m) long with a longest span of 155 ft (47.2 m) and a deck 63 ft wide.

Who owns US-68 over Lawrence Creek?

It is owned by the State Highway Agency.