CO RD NW 521 over Honey CR
FairPosted for loadJohnson County, Missouri · S 24 T 47 N R 27 W · Structure no. 15012
- Built
- 1977
- 48 years old
- Condition
- Fair
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 147 ft
- 3 main spans
- Daily traffic
- 40
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
CO RD NW 521 over Honey CR is a prestressed concrete continuous stringer/multi-beam or girder carrying CO RD NW 521 over Honey CR in Johnson County, Missouri. It was built in 1977, so it is 48 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: posted for load restriction.
It carries about 40 vehicles a day, roughly 10% of them trucks, projected to reach 64 by 2043. The structure is 147 ft (44.8 m) long and 27 ft wide. If it were closed, the detour would be 5 mi (8 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 | 7 Good | Some minor problems. |
| 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 CO RD NW 521 over Honey CR built?
It was built in 1977, making it 48 years old in 2025.
What condition is CO RD NW 521 over Honey 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 November 2024.
How much traffic does CO RD NW 521 over Honey CR carry?
About 40 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is CO RD NW 521 over Honey CR?
The structure is 147 ft (44.8 m) long with a longest span of 49 ft (14.9 m) and a deck 27 ft wide.
Who owns CO RD NW 521 over Honey CR?
It is owned by the County Highway Agency.