W 290 ST over White Oak CR
PoorPosted for loadHarrison County, Missouri · S 3 T 63 N R 29 W · Structure no. 23140
- Built
- 1936
- 89 years old
- Condition
- Poor
- inspected February 2025
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 45 ft
- 2 main spans
- Daily traffic
- 20
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
W 290 ST over White Oak CR is a steel stringer/multi-beam or girder carrying W 290 ST over White Oak CR in Harrison County, Missouri. It was built in 1936, so it is 89 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 20 vehicles a day, roughly 10% of them trucks, projected to reach 23 by 2044. The structure is 45 ft (13.7 m) long and 14 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Channel and channel protection | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was W 290 ST over White Oak CR built?
It was built in 1936, making it 89 years old in 2025.
What condition is W 290 ST over White Oak 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 February 2025.
How much traffic does W 290 ST over White Oak CR carry?
About 20 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is W 290 ST over White Oak CR?
The structure is 45 ft (13.7 m) long with a longest span of 29 ft (8.8 m) and a deck 14 ft wide.
Who owns W 290 ST over White Oak CR?
It is owned by the County Highway Agency.