US Bridges

Rt Ww E over Cedar CR

GoodPosted for load

Boone County, Missouri · S 28 T 48 N R 11 W · Structure no. 3774

Built
1989
36 years old
Condition
Good
inspected September 2023
Type
Tee Beam
Prestressed Concrete
Length
197 ft
4 main spans
Daily traffic
4,258
2024 count
Owner
State
State Highway Agency

About this bridge

Rt Ww E over Cedar CR is a prestressed concrete tee beam carrying Rt Ww E over Cedar CR in Boone County, Missouri. It was built in 1989, so it is 36 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. Its operating status is: posted for load restriction.

It carries about 4,258 vehicles a day, roughly 3% of them trucks, projected to reach 7,877 by 2044. The structure is 197 ft (60 m) long and 35 ft wide. If it were closed, the detour would be 24.2 mi (39 km).

CarriesRt Ww E
CrossesCedar CR
LocationS 28 T 48 N R 11 W
RouteState Highway 0WW
Coordinates38.91102, -92.1582
Functional classRural Minor Arterial

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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54.6 US tons
Inventory rating32.7 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length197 ft (60 m)
Longest span50 ft (15.1 m)
Deck width35 ft (10.8 m)
Roadway width33 ft (10 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,258 (2024)
Projected traffic7,877 by 2044
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed24.2 mi (39 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Rt Ww E over Cedar CR built?

It was built in 1989, making it 36 years old in 2025.

What condition is Rt Ww E over Cedar 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 September 2023.

How much traffic does Rt Ww E over Cedar CR carry?

About 4,258 vehicles per day (2024 count), of which roughly 3% are trucks.

How long is Rt Ww E over Cedar CR?

The structure is 197 ft (60 m) long with a longest span of 50 ft (15.1 m) and a deck 35 ft wide.

Who owns Rt Ww E over Cedar CR?

It is owned by the State Highway Agency.