US Bridges

SE 6576 over Willow CR

Good

Bates County, Missouri · S 35 T 39 N R 30 W · Structure no. 32616

Built
2009
16 years old
Condition
Good
inspected December 2024
Type
Box Beam or Girders - Single or Spread
Concrete Continuous
Length
29 ft
2 main spans
Daily traffic
15
2023 count
Owner
County
County Highway Agency

About this bridge

SE 6576 over Willow CR is a concrete continuous box beam or girders - single or spread carrying SE 6576 over Willow CR in Bates County, Missouri. It was built in 2009, so it is 16 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 15 vehicles a day, roughly 10% of them trucks, projected to reach 20 by 2043. The structure is 29 ft (8.8 m) long and 25 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSE 6576
CrossesWillow CR
LocationS 35 T 39 N R 30 W
RouteCounty Highway 607
Coordinates38.12212, -94.19321
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.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 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 adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating67.5 US tons
Inventory rating40.7 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length29 ft (8.8 m)
Longest span13 ft (4 m)
Deck width25 ft (7.7 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15 (2023)
Projected traffic20 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 SE 6576 over Willow CR built?

It was built in 2009, making it 16 years old in 2025.

What condition is SE 6576 over Willow 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 December 2024.

How much traffic does SE 6576 over Willow CR carry?

About 15 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is SE 6576 over Willow CR?

The structure is 29 ft (8.8 m) long with a longest span of 13 ft (4 m) and a deck 25 ft wide.

Who owns SE 6576 over Willow CR?

It is owned by the County Highway Agency.