US Bridges

County RD 42 over Trib of Greaser CR

Good

Dade County, Missouri · S 11 T 32 N R 27 W · Structure no. 32462

Built
2006
19 years old
Condition
Good
inspected January 2024
Type
Tee Beam
Concrete
Length
37 ft
1 main span
Daily traffic
60
2024 count
Owner
County
County Highway Agency

About this bridge

County RD 42 over Trib of Greaser CR is a concrete tee beam carrying County RD 42 over Trib of Greaser CR in Dade County, Missouri. It was built in 2006, so it is 19 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 60 vehicles a day, roughly 10% of them trucks, projected to reach 69 by 2044. The structure is 37 ft (11.3 m) long and 23 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesCounty RD 42
CrossesTrib of Greaser CR
LocationS 11 T 32 N R 27 W
RouteCounty Highway 146
Coordinates37.52032, -93.86288
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 inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating37.7 US tons
Inventory rating21.8 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length37 ft (11.3 m)
Longest span35 ft (10.7 m)
Deck width23 ft (6.9 m)
Roadway width22 ft (6.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic60 (2024)
Projected traffic69 by 2044
Trucks10%
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

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 County RD 42 over Trib of Greaser CR built?

It was built in 2006, making it 19 years old in 2025.

What condition is County RD 42 over Trib of Greaser 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 January 2024.

How much traffic does County RD 42 over Trib of Greaser CR carry?

About 60 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is County RD 42 over Trib of Greaser CR?

The structure is 37 ft (11.3 m) long with a longest span of 35 ft (10.7 m) and a deck 23 ft wide.

Who owns County RD 42 over Trib of Greaser CR?

It is owned by the County Highway Agency.