US Bridges

Berger RD over Chariton Rvr

Good

Chariton County, Missouri · S 4 T 54 N R 17 W · Structure no. 23760

Built
1900
125 years old, rebuilt 1992
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
380 ft
5 main spans
Daily traffic
15
2024 count
Owner
County
County Highway Agency

About this bridge

Berger RD over Chariton Rvr is a prestressed concrete stringer/multi-beam or girder carrying Berger RD over Chariton Rvr in Chariton County, Missouri. It was built in 1900 and reconstructed in 1992, so it is 125 years old, older than the Missouri average of 45.1 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 15 vehicles a day, roughly 10% of them trucks, projected to reach 17 by 2044. The structure is 380 ft (115.8 m) long and 27 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesBerger RD
CrossesChariton Rvr
LocationS 4 T 54 N R 17 W
RouteCounty Highway 430
Coordinates39.51878, -92.81576
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating54.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans5
Design loadOther
Structure length380 ft (115.8 m)
Longest span90 ft (27.4 m)
Deck width27 ft (8.2 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15 (2024)
Projected traffic17 by 2044
Trucks10%
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 Berger RD over Chariton Rvr built?

It was built in 1900, making it 125 years old in 2025. It was reconstructed in 1992.

What condition is Berger RD over Chariton Rvr 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 October 2024.

How much traffic does Berger RD over Chariton Rvr carry?

About 15 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Berger RD over Chariton Rvr?

The structure is 380 ft (115.8 m) long with a longest span of 90 ft (27.4 m) and a deck 27 ft wide.

Who owns Berger RD over Chariton Rvr?

It is owned by the County Highway Agency.