US Bridges

Rt P E over Trib of Enon Br

Good

St. Charles County, Missouri · S 6 T 47 N R 2 E · Structure no. 34941

Built
2015
10 years old
Condition
Good
inspected November 2023
Type
Culvert
Concrete
Length
22 ft
1 main span
Daily traffic
5,878
2024 count
Owner
State
State Highway Agency

About this bridge

Rt P E over Trib of Enon Br is a concrete culvert carrying Rt P E over Trib of Enon Br in St. Charles County, Missouri. It was built in 2015, so it is 10 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 5,878 vehicles a day, roughly 3% of them trucks, projected to reach 11,462 by 2044. The structure is 22 ft (6.6 m) long and 29 ft wide. If it were closed, the detour would be 24.2 mi (39 km).

CarriesRt P E
CrossesTrib of Enon Br
LocationS 6 T 47 N R 2 E
RouteState Highway 0P
Coordinates38.86317, -90.83183
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating78.4 US tons
Inventory rating46.6 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length22 ft (6.6 m)
Longest span20 ft (6.1 m)
Deck width29 ft (8.7 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,878 (2024)
Projected traffic11,462 by 2044
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed24.2 mi (39 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 P E over Trib of Enon Br built?

It was built in 2015, making it 10 years old in 2025.

What condition is Rt P E over Trib of Enon Br 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 P E over Trib of Enon Br carry?

About 5,878 vehicles per day (2024 count), of which roughly 3% are trucks.

How long is Rt P E over Trib of Enon Br?

The structure is 22 ft (6.6 m) long with a longest span of 20 ft (6.1 m) and a deck 29 ft wide.

Who owns Rt P E over Trib of Enon Br?

It is owned by the State Highway Agency.