US Bridges

Rt Aa E over Pomme De Terre Rvr

Fair

Dallas County, Missouri · S 2 T 31 N R 20 W · Structure no. 1748

Built
1966
59 years old
Condition
Fair
inspected November 2023
Type
Culvert
Concrete Continuous
Length
31 ft
2 main spans
Daily traffic
1,631
2024 count
Owner
State
State Highway Agency

About this bridge

Rt Aa E over Pomme De Terre Rvr is a concrete continuous culvert carrying Rt Aa E over Pomme De Terre Rvr in Dallas County, Missouri. It was built in 1966, so it is 59 years old, older 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 1,631 vehicles a day, roughly 13% of them trucks, projected to reach 2,365 by 2044. The structure is 31 ft (9.4 m) long. If it were closed, the detour would be 8.7 mi (14 km).

CarriesRt Aa E
CrossesPomme De Terre Rvr
LocationS 2 T 31 N R 20 W
RouteState Highway 0AA
Coordinates37.43359, -93.10918
Functional classRural Major Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating72.4 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadH 15
Structure length31 ft (9.4 m)
Longest span13 ft (4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,631 (2024)
Projected traffic2,365 by 2044
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 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 Aa E over Pomme De Terre Rvr built?

It was built in 1966, making it 59 years old in 2025.

What condition is Rt Aa E over Pomme De Terre Rvr 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 November 2023.

How much traffic does Rt Aa E over Pomme De Terre Rvr carry?

About 1,631 vehicles per day (2024 count), of which roughly 13% are trucks.

How long is Rt Aa E over Pomme De Terre Rvr?

The structure is 31 ft (9.4 m) long with a longest span of 13 ft (4 m).

Who owns Rt Aa E over Pomme De Terre Rvr?

It is owned by the State Highway Agency.