US Bridges

Rt a E over Barnett Branch

Good

Camden County, Missouri · S 25 T 38 N R 15 W · Structure no. 33759

Built
2011
14 years old
Condition
Good
inspected February 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
85 ft
1 main span
Daily traffic
568
2024 count
Owner
State
State Highway Agency

About this bridge

Rt a E over Barnett Branch is a prestressed concrete box beam or girders - multiple carrying Rt a E over Barnett Branch in Camden County, Missouri. It was built in 2011, so it is 14 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 568 vehicles a day, roughly 11% of them trucks, projected to reach 1,136 by 2044. The structure is 85 ft (25.9 m) long and 27 ft wide. If it were closed, the detour would be 31.7 mi (51 km).

CarriesRt a E
CrossesBarnett Branch
LocationS 25 T 38 N R 15 W
RouteState Highway 0A
Coordinates37.99785, -92.52777
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.
Substructure9 ExcellentNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating77.4 US tons
Inventory rating39.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length85 ft (25.9 m)
Longest span85 ft (25.9 m)
Deck width27 ft (8.2 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic568 (2024)
Projected traffic1,136 by 2044
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed31.7 mi (51 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 a E over Barnett Branch built?

It was built in 2011, making it 14 years old in 2025.

What condition is Rt a E over Barnett Branch 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 2024.

How much traffic does Rt a E over Barnett Branch carry?

About 568 vehicles per day (2024 count), of which roughly 11% are trucks.

How long is Rt a E over Barnett Branch?

The structure is 85 ft (25.9 m) long with a longest span of 85 ft (25.9 m) and a deck 27 ft wide.

Who owns Rt a E over Barnett Branch?

It is owned by the State Highway Agency.