US Bridges

Aderholt Road over Mayfield Branch

Fair

Pulaski County, Kentucky · 2.15 M S of JCT Ky 790 · Structure no. 100C00103N

Built
2013
12 years old
Condition
Fair
inspected August 2022
Type
Stringer/Multi-beam or Girder
Steel
Length
43 ft
1 main span
Daily traffic
254
2019 count
Owner
County
County Highway Agency

About this bridge

Aderholt Road over Mayfield Branch is a steel stringer/multi-beam or girder carrying Aderholt Road over Mayfield Branch in Pulaski County, Kentucky. It was built in 2013, so it is 12 years old, younger 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 254 vehicles a day, projected to reach 254 by 2039. The structure is 43 ft (13 m) long and 21 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

Location

Open in Google Maps
CarriesAderholt Road
CrossesMayfield Branch
Location2.15 M S of JCT Ky 790
RouteCounty Highway 1363
CountyPulaski County
StateKentucky
Coordinates36.93, -84.62306
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionAugust 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating61.1 US tons
Inventory rating36.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckOpen grating
Main spans1
Design loadUnknown
Structure length43 ft (13 m)
Longest span35 ft (10.8 m)
Deck width21 ft (6.5 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic254 (2019)
Projected traffic254 by 2039
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Aderholt Road over Mayfield Branch built?

It was built in 2013, making it 12 years old in 2025.

What condition is Aderholt Road over Mayfield Branch 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 August 2022.

How much traffic does Aderholt Road over Mayfield Branch carry?

About 254 vehicles per day (2019 count).

How long is Aderholt Road over Mayfield Branch?

The structure is 43 ft (13 m) long with a longest span of 35 ft (10.8 m) and a deck 21 ft wide.

Who owns Aderholt Road over Mayfield Branch?

It is owned by the County Highway Agency.