US Bridges

KY-764 over Unnamed Stream

Good

Daviess County, Kentucky · 1.3 MI Sou. of JCT Ky 54 · Structure no. 030B00180N

Built
2019
6 years old
Condition
Good
inspected November 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
76 ft
1 main span
Daily traffic
590
2021 count
Owner
State
State Highway Agency

About this bridge

KY-764 over Unnamed Stream is a prestressed concrete box beam or girders - multiple carrying KY-764 over Unnamed Stream in Daviess County, Kentucky. It was built in 2019, so it is 6 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.

It carries about 590 vehicles a day, projected to reach 590 by 2041. The structure is 76 ft (23.3 m) long and 28 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

Location

Open in Google Maps
CarriesKY-764
CrossesUnnamed Stream
Location1.3 MI Sou. of JCT Ky 54
RouteState Highway 764
CountyDaviess County
StateKentucky
Coordinates37.65833, -86.87861
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 48 months
Operating statusOpen, no 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 adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71.4 US tons
Inventory rating57.9 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadGreater than HL 93
Structure length76 ft (23.3 m)
Longest span75 ft (22.9 m)
Deck width28 ft (8.5 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic590 (2021)
Projected traffic590 by 2041
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 KY-764 over Unnamed Stream built?

It was built in 2019, making it 6 years old in 2025.

What condition is KY-764 over Unnamed Stream 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 November 2023.

How much traffic does KY-764 over Unnamed Stream carry?

About 590 vehicles per day (2021 count).

How long is KY-764 over Unnamed Stream?

The structure is 76 ft (23.3 m) long with a longest span of 75 ft (22.9 m) and a deck 28 ft wide.

Who owns KY-764 over Unnamed Stream?

It is owned by the State Highway Agency.