US Bridges

Farm RD 146 over Wilson CR

Fair

Greene County, Missouri · S 29 T 29 N R 22 W · Structure no. 17243

Built
1985
40 years old, rebuilt 2013
Condition
Fair
inspected March 2024
Type
Slab
Concrete
Length
40 ft
1 main span
Daily traffic
100
2024 count
Owner
County
County Highway Agency

About this bridge

Farm RD 146 over Wilson CR is a concrete slab carrying Farm RD 146 over Wilson CR in Greene County, Missouri. It was built in 1985 and reconstructed in 2013, so it is 40 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 100 vehicles a day, roughly 10% of them trucks, projected to reach 150 by 2044. The structure is 40 ft (12.2 m) long and 24 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesFarm RD 146
CrossesWilson CR
LocationS 29 T 29 N R 22 W
RouteCounty Highway 146
CountyGreene County
StateMissouri
Coordinates37.18864, -93.36552
Functional classUrban Collector

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 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 adequacy6: Equal to present minimum criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating84.3 US tons
Inventory rating50.6 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length40 ft (12.2 m)
Longest span36 ft (11 m)
Deck width24 ft (7.3 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2024)
Projected traffic150 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 Farm RD 146 over Wilson CR built?

It was built in 1985, making it 40 years old in 2025. It was reconstructed in 2013.

What condition is Farm RD 146 over Wilson 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 March 2024.

How much traffic does Farm RD 146 over Wilson CR carry?

About 100 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Farm RD 146 over Wilson CR?

The structure is 40 ft (12.2 m) long with a longest span of 36 ft (11 m) and a deck 24 ft wide.

Who owns Farm RD 146 over Wilson CR?

It is owned by the County Highway Agency.