CO RD SW 850 over Hogan Fk
PoorJohnson County, Missouri · S 5 T 44 N R 26 W · Structure no. 24777
- Built
- 1912
- 113 years old, rebuilt 1988
- Condition
- Poor
- inspected November 2022
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 86 ft
- 3 main spans
- Daily traffic
- 167
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
CO RD SW 850 over Hogan Fk is a steel stringer/multi-beam or girder carrying CO RD SW 850 over Hogan Fk in Johnson County, Missouri. It was built in 1912 and reconstructed in 1988, so it is 113 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.
It carries about 167 vehicles a day, roughly 10% of them trucks, projected to reach 267 by 2043. The structure is 86 ft (26.2 m) long and 23 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 7 Good | Some minor problems. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CO RD SW 850 over Hogan Fk built?
It was built in 1912, making it 113 years old in 2025. It was reconstructed in 1988.
What condition is CO RD SW 850 over Hogan Fk 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 November 2022.
How much traffic does CO RD SW 850 over Hogan Fk carry?
About 167 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is CO RD SW 850 over Hogan Fk?
The structure is 86 ft (26.2 m) long with a longest span of 41 ft (12.5 m) and a deck 23 ft wide.
Who owns CO RD SW 850 over Hogan Fk?
It is owned by the County Highway Agency.