Colbern RD over Lk Jacomo
FairJackson County, Missouri · S 27 T 48 N R 31 W · Structure no. 19465
- Built
- 1929
- 96 years old, rebuilt 1984
- Condition
- Fair
- inspected February 2023
- Type
- Culvert
- Concrete
- Length
- 42 ft
- 3 main spans
- Daily traffic
- 9,498
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Colbern RD over Lk Jacomo is a concrete culvert carrying Colbern RD over Lk Jacomo in Jackson County, Missouri. It was built in 1929 and reconstructed in 1984, so it is 96 years old, older than the Missouri average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 9,498 vehicles a day, roughly 15% of them trucks, projected to reach 12,347 by 2044. The structure is 42 ft (12.8 m) long. 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 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 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 Colbern RD over Lk Jacomo built?
It was built in 1929, making it 96 years old in 2025. It was reconstructed in 1984.
What condition is Colbern RD over Lk Jacomo in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in February 2023.
How much traffic does Colbern RD over Lk Jacomo carry?
About 9,498 vehicles per day (2024 count), of which roughly 15% are trucks.
How long is Colbern RD over Lk Jacomo?
The structure is 42 ft (12.8 m) long with a longest span of 12 ft (3.7 m).
Who owns Colbern RD over Lk Jacomo?
It is owned by the County Highway Agency.