US Bridges

South Main ST over Wakenda CR Ovrfl

Good

Carroll County, Missouri · S 5 T 52 N R 23 W · Structure no. 11863

Built
2000
25 years old
Condition
Good
inspected February 2024
Type
Slab
Concrete Continuous
Length
278 ft
9 main spans
Daily traffic
9,168
2024 count
Owner
County
County Highway Agency

About this bridge

South Main ST over Wakenda CR Ovrfl is a concrete continuous slab carrying South Main ST over Wakenda CR Ovrfl in Carroll County, Missouri. It was built in 2000, so it is 25 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 9,168 vehicles a day, roughly 10% of them trucks, projected to reach 10,085 by 2044. The structure is 278 ft (84.7 m) long and 71 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSouth Main ST
CrossesWakenda CR Ovrfl
LocationS 5 T 52 N R 23 W
RouteCity Street 0
Coordinates39.34331, -93.49585
Functional classRural Major Collector

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75.4 US tons
Inventory rating45.6 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans9
Design loadHS 20
Structure length278 ft (84.7 m)
Longest span33 ft (10 m)
Deck width71 ft (21.5 m)
Roadway width68 ft (20.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,168 (2024)
Projected traffic10,085 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRelief for waterway
Detour if closed1.9 mi (3 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 South Main ST over Wakenda CR Ovrfl built?

It was built in 2000, making it 25 years old in 2025.

What condition is South Main ST over Wakenda CR Ovrfl 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 February 2024.

How much traffic does South Main ST over Wakenda CR Ovrfl carry?

About 9,168 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is South Main ST over Wakenda CR Ovrfl?

The structure is 278 ft (84.7 m) long with a longest span of 33 ft (10 m) and a deck 71 ft wide.

Who owns South Main ST over Wakenda CR Ovrfl?

It is owned by the County Highway Agency.