US Bridges

Bob White RD over Jones CR

Good

Jasper County, Missouri · S 12 T 27 N R 31 W · Structure no. 28447

Built
1999
26 years old
Condition
Good
inspected December 2024
Type
Slab
Concrete Continuous
Length
163 ft
3 main spans
Daily traffic
250
2024 count
Owner
County
County Highway Agency

About this bridge

Bob White RD over Jones CR is a concrete continuous slab carrying Bob White RD over Jones CR in Jasper County, Missouri. It was built in 1999, so it is 26 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 250 vehicles a day, roughly 10% of them trucks, projected to reach 375 by 2044. The structure is 163 ft (49.7 m) long and 25 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesBob White RD
CrossesJones CR
LocationS 12 T 27 N R 31 W
RouteCounty Highway 705
Coordinates37.07843, -94.27477
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 inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than 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 rating71.4 US tons
Inventory rating42.7 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length163 ft (49.7 m)
Longest span64 ft (19.5 m)
Deck width25 ft (7.5 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic250 (2024)
Projected traffic375 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 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 Bob White RD over Jones CR built?

It was built in 1999, making it 26 years old in 2025.

What condition is Bob White RD over Jones 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 December 2024.

How much traffic does Bob White RD over Jones CR carry?

About 250 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Bob White RD over Jones CR?

The structure is 163 ft (49.7 m) long with a longest span of 64 ft (19.5 m) and a deck 25 ft wide.

Who owns Bob White RD over Jones CR?

It is owned by the County Highway Agency.