Fred Norton RD 771 over Coon CR
FairLincoln County, Missouri · S 2 T 48 N R 2 W · Structure no. 20696
- Built
- 1988
- 37 years old
- Condition
- Fair
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 76 ft
- 1 main span
- Daily traffic
- 100
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Fred Norton RD 771 over Coon CR is a steel stringer/multi-beam or girder carrying Fred Norton RD 771 over Coon CR in Lincoln County, Missouri. It was built in 1988, so it is 37 years old, younger 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 100 vehicles a day, roughly 10% of them trucks, projected to reach 160 by 2043. The structure is 76 ft (23.2 m) long and 24 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| 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 Fred Norton RD 771 over Coon CR built?
It was built in 1988, making it 37 years old in 2025.
What condition is Fred Norton RD 771 over Coon CR 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 April 2024.
How much traffic does Fred Norton RD 771 over Coon CR carry?
About 100 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is Fred Norton RD 771 over Coon CR?
The structure is 76 ft (23.2 m) long with a longest span of 73 ft (22.3 m) and a deck 24 ft wide.
Who owns Fred Norton RD 771 over Coon CR?
It is owned by the County Highway Agency.