County RD 390 over Indian CR
PoorPosted for loadMonroe County, Missouri · S 19 T 56 N R 8 W · Structure no. 24603
- Built
- 1916
- 109 years old
- Condition
- Poor
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 29 ft
- 1 main span
- Daily traffic
- 50
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
County RD 390 over Indian CR is a steel stringer/multi-beam or girder carrying County RD 390 over Indian CR in Monroe County, Missouri. It was built in 1916, so it is 109 years old, older than the Missouri average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.
It carries about 50 vehicles a day, roughly 10% of them trucks, projected to reach 63 by 2043. The structure is 29 ft (8.8 m) long and 17 ft wide. If it were closed, the detour would be 8.1 mi (13 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County RD 390 over Indian CR built?
It was built in 1916, making it 109 years old in 2025.
What condition is County RD 390 over Indian CR in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in June 2024.
How much traffic does County RD 390 over Indian CR carry?
About 50 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is County RD 390 over Indian CR?
The structure is 29 ft (8.8 m) long with a longest span of 28 ft (8.5 m) and a deck 17 ft wide.
Who owns County RD 390 over Indian CR?
It is owned by the County Highway Agency.