US Bridges

Charter Church RD over Plattin CR

Good

Jefferson County, Missouri · S 25 T 39 N R 5 E · Structure no. 36325

Built
2020
5 years old
Condition
Good
inspected January 2025
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
400 ft
3 main spans
Daily traffic
400
2023 count
Owner
County
County Highway Agency

About this bridge

Charter Church RD over Plattin CR is a prestressed concrete box beam or girders - multiple carrying Charter Church RD over Plattin CR in Jefferson County, Missouri. It was built in 2020, so it is 5 years old, younger 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 400 vehicles a day, roughly 5% of them trucks, projected to reach 800 by 2043. The structure is 400 ft (121.9 m) long and 33 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesCharter Church RD
CrossesPlattin CR
LocationS 25 T 39 N R 5 E
RouteCounty Highway 365
Coordinates38.07, -90.41667
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure9 ExcellentNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJanuary 2025
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 adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating82.3 US tons
Inventory rating63.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHL 93
Structure length400 ft (121.9 m)
Longest span74 ft (22.6 m)
Deck width33 ft (10 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic400 (2023)
Projected traffic800 by 2043
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Charter Church RD over Plattin CR built?

It was built in 2020, making it 5 years old in 2025.

What condition is Charter Church RD over Plattin CR 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 January 2025.

How much traffic does Charter Church RD over Plattin CR carry?

About 400 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is Charter Church RD over Plattin CR?

The structure is 400 ft (121.9 m) long with a longest span of 74 ft (22.6 m) and a deck 33 ft wide.

Who owns Charter Church RD over Plattin CR?

It is owned by the County Highway Agency.