County RD 373 over Clifton CR
PoorPosted for loadCallaway County, Missouri · S 2 T 45 N R 11 W · Structure no. 18456
- Built
- 1913
- 112 years old
- Condition
- Poor
- inspected October 2024
- Type
- Girder and Floorbeam System
- Steel
- Length
- 33 ft
- 1 main span
- Daily traffic
- 10
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
County RD 373 over Clifton CR is a steel girder and floorbeam system carrying County RD 373 over Clifton CR in Callaway County, Missouri. It was built in 1913, so it is 112 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 3 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 10 vehicles a day, roughly 5% of them trucks, projected to reach 15 by 2043. The structure is 33 ft (10.1 m) long and 12 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Superstructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Substructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| 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 373 over Clifton CR built?
It was built in 1913, making it 112 years old in 2025.
What condition is County RD 373 over Clifton 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 October 2024.
How much traffic does County RD 373 over Clifton CR carry?
About 10 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is County RD 373 over Clifton CR?
The structure is 33 ft (10.1 m) long with a longest span of 30 ft (9.1 m) and a deck 12 ft wide.
Who owns County RD 373 over Clifton CR?
It is owned by the County Highway Agency.