US Bridges

US-460 over Grassy Lick Creek

FairPosted for load

Montgomery County, Kentucky · 3.6 MI W of N-Jct Ky 11 · Structure no. 087B00012N

Built
1953
72 years old
Condition
Fair
inspected July 2023
Type
Tee Beam
Concrete
Length
100 ft
3 main spans
Daily traffic
1,723
2022 count
Owner
State
State Highway Agency

About this bridge

US-460 over Grassy Lick Creek is a concrete tee beam carrying US-460 over Grassy Lick Creek in Montgomery County, Kentucky. It was built in 1953, so it is 72 years old, older 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. Its operating status is: posted for load restriction.

It carries about 1,723 vehicles a day, roughly 12% of them trucks, projected to reach 1,723 by 2042. The structure is 100 ft (30.5 m) long and 28 ft wide. If it were closed, the detour would be 14.9 mi (24 km).

Location

Open in Google Maps
CarriesUS-460
CrossesGrassy Lick Creek
Location3.6 MI W of N-Jct Ky 11
RouteU.S. Route 460
CountyMontgomery County
StateKentucky
Coordinates38.10278, -84.01167
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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating65.4 US tons
Inventory rating39.4 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length100 ft (30.5 m)
Longest span30 ft (9.1 m)
Deck width28 ft (8.5 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,723 (2022)
Projected traffic1,723 by 2042
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.9 mi (24 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was US-460 over Grassy Lick Creek built?

It was built in 1953, making it 72 years old in 2025.

What condition is US-460 over Grassy Lick 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 July 2023.

How much traffic does US-460 over Grassy Lick Creek carry?

About 1,723 vehicles per day (2022 count), of which roughly 12% are trucks.

How long is US-460 over Grassy Lick Creek?

The structure is 100 ft (30.5 m) long with a longest span of 30 ft (9.1 m) and a deck 28 ft wide.

Who owns US-460 over Grassy Lick Creek?

It is owned by the State Highway Agency.