US Bridges

Rt B S over Jones CR

Fair

Jefferson County, Missouri · S 3128 T 41 N R 3 E · Structure no. 4093

Built
1993
32 years old
Condition
Fair
inspected December 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
134 ft
3 main spans
Daily traffic
4,365
2024 count
Owner
State
State Highway Agency

About this bridge

Rt B S over Jones CR is a prestressed concrete continuous stringer/multi-beam or girder carrying Rt B S over Jones CR in Jefferson County, Missouri. It was built in 1993, so it is 32 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 4,365 vehicles a day, roughly 11% of them trucks, projected to reach 7,421 by 2044. The structure is 134 ft (40.8 m) long and 41 ft wide. If it were closed, the detour would be 24.9 mi (40 km).

CarriesRt B S
CrossesJones CR
LocationS 3128 T 41 N R 3 E
RouteState Highway 0B
Coordinates38.2981, -90.64805
Functional classRural Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
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 evaluation6: Equal to 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 rating78.4 US tons
Inventory rating46.6 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length134 ft (40.8 m)
Longest span59 ft (18 m)
Deck width41 ft (12.6 m)
Roadway width39 ft (11.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,365 (2024)
Projected traffic7,421 by 2044
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed24.9 mi (40 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Rt B S over Jones CR built?

It was built in 1993, making it 32 years old in 2025.

What condition is Rt B S over Jones 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 December 2024.

How much traffic does Rt B S over Jones CR carry?

About 4,365 vehicles per day (2024 count), of which roughly 11% are trucks.

How long is Rt B S over Jones CR?

The structure is 134 ft (40.8 m) long with a longest span of 59 ft (18 m) and a deck 41 ft wide.

Who owns Rt B S over Jones CR?

It is owned by the State Highway Agency.