US Bridges

US-31E over Davis Run

Fair

Nelson County, Kentucky · .9 MI NE of N-Jct Ky 52 · Structure no. 090B00049N

Built
1940
85 years old
Condition
Fair
inspected February 2023
Type
Culvert
Concrete
Length
21 ft
2 main spans
Daily traffic
3,225
2023 count
Owner
State
State Highway Agency

About this bridge

US-31E over Davis Run is a concrete culvert carrying US-31E over Davis Run in Nelson County, Kentucky. It was built in 1940, so it is 85 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 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 3,225 vehicles a day, roughly 13% of them trucks, projected to reach 3,225 by 2043. The structure is 21 ft (6.4 m) long and 105 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesUS-31E
CrossesDavis Run
Location.9 MI NE of N-Jct Ky 52
RouteU.S. Route 31
CountyNelson County
StateKentucky
Coordinates37.67278, -85.57778
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadH 15
Structure length21 ft (6.4 m)
Longest span10 ft (3 m)
Deck width105 ft (32 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,225 (2023)
Projected traffic3,225 by 2043
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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-31E over Davis Run built?

It was built in 1940, making it 85 years old in 2025.

What condition is US-31E over Davis Run 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 February 2023.

How much traffic does US-31E over Davis Run carry?

About 3,225 vehicles per day (2023 count), of which roughly 13% are trucks.

How long is US-31E over Davis Run?

The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m) and a deck 105 ft wide.

Who owns US-31E over Davis Run?

It is owned by the State Highway Agency.