County RD 312 over Bethel Br
GoodMarion County, Missouri · S 27 T 59 N R 6 W · Structure no. 35469
- Built
- 2016
- 9 years old
- Condition
- Good
- inspected February 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 55 ft
- 1 main span
- Daily traffic
- 65
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
County RD 312 over Bethel Br is a prestressed concrete stringer/multi-beam or girder carrying County RD 312 over Bethel Br in Marion County, Missouri. It was built in 2016, so it is 9 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 65 vehicles a day, roughly 10% of them trucks, projected to reach 81 by 2043. The structure is 55 ft (16.8 m) long and 26 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County RD 312 over Bethel Br built?
It was built in 2016, making it 9 years old in 2025.
What condition is County RD 312 over Bethel 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 February 2023.
How much traffic does County RD 312 over Bethel Br carry?
About 65 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is County RD 312 over Bethel Br?
The structure is 55 ft (16.8 m) long with a longest span of 54 ft (16.4 m) and a deck 26 ft wide.
Who owns County RD 312 over Bethel Br?
It is owned by the County Highway Agency.