US Bridges

KY-1785 over Rocky CR Embymnt-L-Malon

PoorPosted for load

Logan County, Kentucky · .35 MI W of JCT Ky 1293 · Structure no. 071B00034N

Built
1959
66 years old
Condition
Poor
inspected October 2023
Type
Tee Beam
Concrete
Length
114 ft
3 main spans
Daily traffic
392
2022 count
Owner
State
State Highway Agency

About this bridge

KY-1785 over Rocky CR Embymnt-L-Malon is a concrete tee beam carrying KY-1785 over Rocky CR Embymnt-L-Malon in Logan County, Kentucky. It was built in 1959, so it is 66 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 392 vehicles a day, projected to reach 392 by 2042. The structure is 114 ft (34.7 m) long and 28 ft wide. If it were closed, the detour would be 15.5 mi (25 km).

CarriesKY-1785
CrossesRocky CR Embymnt-L-Malon
Location.35 MI W of JCT Ky 1293
RouteState Highway 1785
Coordinates37.04278, -87.04278
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50 US tons
Inventory rating30.1 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length114 ft (34.7 m)
Longest span35 ft (10.7 m)
Deck width28 ft (8.5 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic392 (2022)
Projected traffic392 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed15.5 mi (25 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 KY-1785 over Rocky CR Embymnt-L-Malon built?

It was built in 1959, making it 66 years old in 2025.

What condition is KY-1785 over Rocky CR Embymnt-L-Malon 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 October 2023.

How much traffic does KY-1785 over Rocky CR Embymnt-L-Malon carry?

About 392 vehicles per day (2022 count).

How long is KY-1785 over Rocky CR Embymnt-L-Malon?

The structure is 114 ft (34.7 m) long with a longest span of 35 ft (10.7 m) and a deck 28 ft wide.

Who owns KY-1785 over Rocky CR Embymnt-L-Malon?

It is owned by the State Highway Agency.