US Bridges

Jim Weber RD over Antire CR

Good

Jefferson County, Missouri · S 10 T 43 N R 4 E · Structure no. 32415

Built
2004
21 years old
Condition
Good
inspected February 2025
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
41 ft
1 main span
Daily traffic
522
2023 count
Owner
County
County Highway Agency

About this bridge

Jim Weber RD over Antire CR is a prestressed concrete box beam or girders - multiple carrying Jim Weber RD over Antire CR in Jefferson County, Missouri. It was built in 2004, so it is 21 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 522 vehicles a day, roughly 10% of them trucks, projected to reach 887 by 2043. The structure is 41 ft (12.5 m) long and 24 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesJim Weber RD
CrossesAntire CR
LocationS 10 T 43 N R 4 E
RouteCounty Highway 14
Coordinates38.47972, -90.565
Functional classUrban Local

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.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72.4 US tons
Inventory rating42.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length41 ft (12.5 m)
Longest span41 ft (12.5 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic522 (2023)
Projected traffic887 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Jim Weber RD over Antire CR built?

It was built in 2004, making it 21 years old in 2025.

What condition is Jim Weber RD over Antire 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 February 2025.

How much traffic does Jim Weber RD over Antire CR carry?

About 522 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is Jim Weber RD over Antire CR?

The structure is 41 ft (12.5 m) long with a longest span of 41 ft (12.5 m) and a deck 24 ft wide.

Who owns Jim Weber RD over Antire CR?

It is owned by the County Highway Agency.