US Bridges

Rt a E over Enon CR

Good

Moniteau County, Missouri · S 24 T 43 N R 15 W · Structure no. 36713

Built
2023
2 years old
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
123 ft
3 main spans
Daily traffic
362
2024 count
Owner
State
State Highway Agency

About this bridge

Rt a E over Enon CR is a prestressed concrete continuous stringer/multi-beam or girder carrying Rt a E over Enon CR in Moniteau County, Missouri. It was built in 2023, so it is 2 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 362 vehicles a day, roughly 12% of them trucks, projected to reach 525 by 2044. The structure is 123 ft (37.5 m) long and 27 ft wide. If it were closed, the detour would be 11.2 mi (18 km).

CarriesRt a E
CrossesEnon CR
LocationS 24 T 43 N R 15 W
RouteState Highway 0A
Coordinates38.45908, -92.51464
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.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior 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 rating61.5 US tons
Inventory rating36.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length123 ft (37.5 m)
Longest span55 ft (16.8 m)
Deck width27 ft (8.1 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic362 (2024)
Projected traffic525 by 2044
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.2 mi (18 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 Enon CR built?

It was built in 2023, making it 2 years old in 2025.

What condition is Rt a E over Enon 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 June 2023.

How much traffic does Rt a E over Enon CR carry?

About 362 vehicles per day (2024 count), of which roughly 12% are trucks.

How long is Rt a E over Enon CR?

The structure is 123 ft (37.5 m) long with a longest span of 55 ft (16.8 m) and a deck 27 ft wide.

Who owns Rt a E over Enon CR?

It is owned by the State Highway Agency.