US Bridges

Winan Ave over Todd CR

Fair

Platte County, Missouri · S 10 T 52 N R 34 W · Structure no. 28220

Built
1980
45 years old
Condition
Fair
inspected April 2024
Type
Slab
Concrete Continuous
Length
104 ft
3 main spans
Daily traffic
184
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Winan Ave over Todd CR is a concrete continuous slab carrying Winan Ave over Todd CR in Platte County, Missouri. It was built in 1980, so it is 45 years old, younger than the Missouri average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 184 vehicles a day, roughly 25% of them trucks, projected to reach 350 by 2044. The structure is 104 ft (31.7 m) long and 28 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesWinan Ave
CrossesTodd CR
LocationS 10 T 52 N R 34 W
RouteCity Street 0
CountyPlatte County
StateMissouri
Coordinates39.33146, -94.69566
Functional classUrban Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadOther
Structure length104 ft (31.7 m)
Longest span34 ft (10.4 m)
Deck width28 ft (8.4 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic184 (2024)
Projected traffic350 by 2044
Trucks25%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Winan Ave over Todd CR built?

It was built in 1980, making it 45 years old in 2025.

What condition is Winan Ave over Todd CR in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2024.

How much traffic does Winan Ave over Todd CR carry?

About 184 vehicles per day (2024 count), of which roughly 25% are trucks.

How long is Winan Ave over Todd CR?

The structure is 104 ft (31.7 m) long with a longest span of 34 ft (10.4 m) and a deck 28 ft wide.

Who owns Winan Ave over Todd CR?

It is owned by the City or Municipal Highway Agency.