County RD 31 over Br of ST Francis R
GoodPosted for loadIron County, Missouri · S 36 T 35 N R 3 E · Structure no. 13192
- Built
- 1968
- 57 years old
- Condition
- Good
- inspected February 2025
- Type
- Slab
- Concrete Continuous
- Length
- 22 ft
- 2 main spans
- Daily traffic
- 300
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
County RD 31 over Br of ST Francis R is a concrete continuous slab carrying County RD 31 over Br of ST Francis R in Iron County, Missouri. It was built in 1968, so it is 57 years old, older 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. Its operating status is: posted for load restriction.
It carries about 300 vehicles a day, roughly 10% of them trucks, projected to reach 360 by 2043. The structure is 22 ft (6.7 m) long and 20 ft wide. If it were closed, the detour would be 9.9 mi (16 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County RD 31 over Br of ST Francis R built?
It was built in 1968, making it 57 years old in 2025.
What condition is County RD 31 over Br of ST Francis R 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 2025.
How much traffic does County RD 31 over Br of ST Francis R carry?
About 300 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is County RD 31 over Br of ST Francis R?
The structure is 22 ft (6.7 m) long with a longest span of 10 ft (3 m) and a deck 20 ft wide.
Who owns County RD 31 over Br of ST Francis R?
It is owned by the County Highway Agency.