Lock DR over Trib to E Yellow C
FairClosed to trafficLinn County, Missouri · S 29 T 59 N R 18 W · Structure no. 28270
- Built
- 1960
- 65 years old, rebuilt 2012
- Condition
- Fair
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 26 ft
- 1 main span
- Daily traffic
- 5
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Lock DR over Trib to E Yellow C is a steel stringer/multi-beam or girder carrying Lock DR over Trib to E Yellow C in Linn County, Missouri. It was built in 1960 and reconstructed in 2012, so it is 65 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 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: closed to all traffic.
It carries about 5 vehicles a day, roughly 10% of them trucks, projected to reach 6 by 2044. The structure is 26 ft (7.9 m) long and 16 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 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Lock DR over Trib to E Yellow C built?
It was built in 1960, making it 65 years old in 2025. It was reconstructed in 2012.
What condition is Lock DR over Trib to E Yellow C 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 November 2024.
How much traffic does Lock DR over Trib to E Yellow C carry?
About 5 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is Lock DR over Trib to E Yellow C?
The structure is 26 ft (7.9 m) long with a longest span of 25 ft (7.6 m) and a deck 16 ft wide.
Who owns Lock DR over Trib to E Yellow C?
It is owned by the County Highway Agency.