US Bridges

15004 over Elk Fk CR

Fair

Bates County, Missouri · S 18 T 42 N R 29 W · Structure no. 15926

Built
1992
33 years old
Condition
Fair
inspected January 2025
Type
Stringer/Multi-beam or Girder
Steel
Length
64 ft
1 main span
Daily traffic
20
2023 count
Owner
County
County Highway Agency

About this bridge

15004 over Elk Fk CR is a steel stringer/multi-beam or girder carrying 15004 over Elk Fk CR in Bates County, Missouri. It was built in 1992, so it is 33 years old, younger than the Missouri average of 45.1 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 20 vehicles a day, roughly 10% of them trucks, projected to reach 26 by 2043. The structure is 64 ft (19.5 m) long and 19 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

Carries15004
CrossesElk Fk CR
LocationS 18 T 42 N R 29 W
RouteCounty Highway 104
Coordinates38.43331, -94.1771
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating54.6 US tons
Inventory rating32.7 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadOther
Structure length64 ft (19.5 m)
Longest span62 ft (18.9 m)
Deck width19 ft (5.7 m)
Roadway width18 ft (5.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20 (2023)
Projected traffic26 by 2043
Trucks10%
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

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 15004 over Elk Fk CR built?

It was built in 1992, making it 33 years old in 2025.

What condition is 15004 over Elk Fk CR 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 January 2025.

How much traffic does 15004 over Elk Fk CR carry?

About 20 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is 15004 over Elk Fk CR?

The structure is 64 ft (19.5 m) long with a longest span of 62 ft (18.9 m) and a deck 19 ft wide.

Who owns 15004 over Elk Fk CR?

It is owned by the County Highway Agency.