US Bridges

Weaver School RD over S Davis CR

Good

Lafayette County, Missouri · S 22 T 48 N R 27 W · Structure no. 23141

Built
1930
95 years old, rebuilt 1987
Condition
Good
inspected November 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
42 ft
1 main span
Daily traffic
30
2024 count
Owner
County
County Highway Agency

About this bridge

Weaver School RD over S Davis CR is a steel stringer/multi-beam or girder carrying Weaver School RD over S Davis CR in Lafayette County, Missouri. It was built in 1930 and reconstructed in 1987, so it is 95 years old, older 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 30 vehicles a day, roughly 10% of them trucks, projected to reach 39 by 2044. The structure is 42 ft (12.8 m) long and 21 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesWeaver School RD
CrossesS Davis CR
LocationS 22 T 48 N R 27 W
RouteCounty Highway 392
Coordinates38.95033, -93.8712
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 inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation7: Better than present minimum criteria
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 rating59.5 US tons
Inventory rating37.7 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadOther
Structure length42 ft (12.8 m)
Longest span39 ft (11.9 m)
Deck width21 ft (6.3 m)
Roadway width21 ft (6.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30 (2024)
Projected traffic39 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 Weaver School RD over S Davis CR built?

It was built in 1930, making it 95 years old in 2025. It was reconstructed in 1987.

What condition is Weaver School RD over S Davis 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 November 2023.

How much traffic does Weaver School RD over S Davis CR carry?

About 30 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Weaver School RD over S Davis CR?

The structure is 42 ft (12.8 m) long with a longest span of 39 ft (11.9 m) and a deck 21 ft wide.

Who owns Weaver School RD over S Davis CR?

It is owned by the County Highway Agency.