US Bridges

Ky 594 over Henderson Branch

GoodPosted for load

Estill County, Kentucky · 4.0 MI S Ky 3328 Int · Structure no. 033B00043N

Built
2015
10 years old
Condition
Good
inspected May 2024
Type
Slab
Concrete
Length
31 ft
1 main span
Daily traffic
372
2023 count
Owner
State
State Highway Agency

About this bridge

Ky 594 over Henderson Branch is a concrete slab carrying Ky 594 over Henderson Branch in Estill County, Kentucky. It was built in 2015, so it is 10 years old, younger than the Kentucky average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. Its operating status is: posted for load restriction.

It carries about 372 vehicles a day, projected to reach 372 by 2043. The structure is 31 ft (9.4 m) long and 26 ft wide.

Location

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CarriesKy 594
CrossesHenderson Branch
Location4.0 MI S Ky 3328 Int
RouteState Highway 594
CountyEstill County
StateKentucky
Coordinates37.61972, -84.00583
Functional classRural Minor Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating45 US tons
Inventory rating34.6 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadGreater than HL 93
Structure length31 ft (9.4 m)
Longest span28 ft (8.5 m)
Deck width26 ft (7.8 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic372 (2023)
Projected traffic372 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 Ky 594 over Henderson Branch built?

It was built in 2015, making it 10 years old in 2025.

What condition is Ky 594 over Henderson Branch in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2024.

How much traffic does Ky 594 over Henderson Branch carry?

About 372 vehicles per day (2023 count).

How long is Ky 594 over Henderson Branch?

The structure is 31 ft (9.4 m) long with a longest span of 28 ft (8.5 m) and a deck 26 ft wide.

Who owns Ky 594 over Henderson Branch?

It is owned by the State Highway Agency.