US Bridges

Kedron Rd. over Curtis Fork

Fair

Marion County, Kentucky · 0.8 MI S of JCT Ky 337 · Structure no. 078C00149N

Built
2017
8 years old
Condition
Fair
inspected June 2021
Type
Stringer/Multi-beam or Girder
Steel
Length
35 ft
1 main span
Daily traffic
92
2010 count
Owner
County
County Highway Agency

About this bridge

Kedron Rd. over Curtis Fork is a steel stringer/multi-beam or girder carrying Kedron Rd. over Curtis Fork in Marion County, Kentucky. It was built in 2017, so it is 8 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 92 vehicles a day, projected to reach 92 by 2030. The structure is 35 ft (10.7 m) long and 20 ft wide.

Location

Open in Google Maps
CarriesKedron Rd.
CrossesCurtis Fork
Location0.8 MI S of JCT Ky 337
RouteCounty Highway 1120
CountyMarion County
StateKentucky
Coordinates37.54278, -85.05111
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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2021
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 alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating83 US tons
Inventory rating49.8 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length35 ft (10.7 m)
Longest span32 ft (9.8 m)
Deck width20 ft (6.1 m)
Roadway width18 ft (5.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic92 (2010)
Projected traffic92 by 2030
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 Kedron Rd. over Curtis Fork built?

It was built in 2017, making it 8 years old in 2025.

What condition is Kedron Rd. over Curtis Fork 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 June 2021.

How much traffic does Kedron Rd. over Curtis Fork carry?

About 92 vehicles per day (2010 count).

How long is Kedron Rd. over Curtis Fork?

The structure is 35 ft (10.7 m) long with a longest span of 32 ft (9.8 m) and a deck 20 ft wide.

Who owns Kedron Rd. over Curtis Fork?

It is owned by the County Highway Agency.