E 320 Ave over Cat CR
PoorPosted for loadHarrison County, Missouri · S 15 T 63 N R 26 W · Structure no. 23590
- Built
- 1927
- 98 years old, rebuilt 1984
- Condition
- Poor
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 27 ft
- 1 main span
- Daily traffic
- 15
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
E 320 Ave over Cat CR is a steel stringer/multi-beam or girder carrying E 320 Ave over Cat CR in Harrison County, Missouri. It was built in 1927 and reconstructed in 1984, so it is 98 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 15 vehicles a day, roughly 10% of them trucks, projected to reach 17 by 2044. The structure is 27 ft (8.2 m) long and 16 ft wide. If it were closed, the detour would be 5 mi (8 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 | 8 Very Good | No problems noted. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 4 Poor | Advanced section loss, deterioration, 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 E 320 Ave over Cat CR built?
It was built in 1927, making it 98 years old in 2025. It was reconstructed in 1984.
What condition is E 320 Ave over Cat 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 January 2024.
How much traffic does E 320 Ave over Cat CR carry?
About 15 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is E 320 Ave over Cat CR?
The structure is 27 ft (8.2 m) long with a longest span of 26 ft (7.9 m) and a deck 16 ft wide.
Who owns E 320 Ave over Cat CR?
It is owned by the County Highway Agency.