US Bridges

Rt J S over Dredge Dtch #23

Good

Mississippi County, Missouri · S 1 T 26 N R 16 E · Structure no. 33097

Built
2010
15 years old
Condition
Good
inspected November 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
90 ft
1 main span
Daily traffic
128
2024 count
Owner
State
State Highway Agency

About this bridge

Rt J S over Dredge Dtch #23 is a prestressed concrete continuous box beam or girders - multiple carrying Rt J S over Dredge Dtch #23 in Mississippi County, Missouri. It was built in 2010, so it is 15 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 128 vehicles a day, roughly 21% of them trucks, projected to reach 179 by 2044. The structure is 90 ft (27.4 m) long and 26 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesRt J S
CrossesDredge Dtch #23
LocationS 1 T 26 N R 16 E
RouteState Highway 0J
Coordinates36.93411, -89.26644
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating74.4 US tons
Inventory rating39.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length90 ft (27.4 m)
Longest span90 ft (27.4 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic128 (2024)
Projected traffic179 by 2044
Trucks21%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Rt J S over Dredge Dtch #23 built?

It was built in 2010, making it 15 years old in 2025.

What condition is Rt J S over Dredge Dtch #23 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 Rt J S over Dredge Dtch #23 carry?

About 128 vehicles per day (2024 count), of which roughly 21% are trucks.

How long is Rt J S over Dredge Dtch #23?

The structure is 90 ft (27.4 m) long with a longest span of 90 ft (27.4 m) and a deck 26 ft wide.

Who owns Rt J S over Dredge Dtch #23?

It is owned by the State Highway Agency.