US Bridges

Maple RD over Trib to Spring Rvr

Good

Jasper County, Missouri · S 16 T 29 N R 33 W · Structure no. 28828

Built
2000
25 years old
Condition
Good
inspected January 2025
Type
Culvert
Concrete Continuous
Length
25 ft
1 main span
Daily traffic
100
2023 count
Owner
County
County Highway Agency

About this bridge

Maple RD over Trib to Spring Rvr is a concrete continuous culvert carrying Maple RD over Trib to Spring Rvr in Jasper County, Missouri. It was built in 2000, so it is 25 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 100 vehicles a day, roughly 10% of them trucks, projected to reach 150 by 2043. The structure is 25 ft (7.6 m) long and 25 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesMaple RD
CrossesTrib to Spring Rvr
LocationS 16 T 29 N R 33 W
RouteCounty Highway 290
Coordinates37.24459, -94.52882
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating98.2 US tons
Inventory rating60.5 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length25 ft (7.6 m)
Longest span20 ft (6.1 m)
Deck width25 ft (7.5 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2023)
Projected traffic150 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 Maple RD over Trib to Spring Rvr built?

It was built in 2000, making it 25 years old in 2025.

What condition is Maple RD over Trib to Spring Rvr 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 2025.

How much traffic does Maple RD over Trib to Spring Rvr carry?

About 100 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is Maple RD over Trib to Spring Rvr?

The structure is 25 ft (7.6 m) long with a longest span of 20 ft (6.1 m) and a deck 25 ft wide.

Who owns Maple RD over Trib to Spring Rvr?

It is owned by the County Highway Agency.