CO RD NW 675 over Trib N Fk Blackwat
GoodJohnson County, Missouri · S 21 T 47 N R 27 W · Structure no. 34876
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected November 2024
- Type
- Slab
- Concrete
- Length
- 33 ft
- 1 main span
- Daily traffic
- 40
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
CO RD NW 675 over Trib N Fk Blackwat is a concrete slab carrying CO RD NW 675 over Trib N Fk Blackwat in Johnson County, Missouri. It was built in 2012, so it is 13 years old, younger than the Missouri average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 40 vehicles a day, roughly 10% of them trucks, projected to reach 64 by 2043. The structure is 33 ft (10.1 m) long and 23 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| 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 CO RD NW 675 over Trib N Fk Blackwat built?
It was built in 2012, making it 13 years old in 2025.
What condition is CO RD NW 675 over Trib N Fk Blackwat in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2024.
How much traffic does CO RD NW 675 over Trib N Fk Blackwat carry?
About 40 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is CO RD NW 675 over Trib N Fk Blackwat?
The structure is 33 ft (10.1 m) long with a longest span of 31 ft (9.6 m) and a deck 23 ft wide.
Who owns CO RD NW 675 over Trib N Fk Blackwat?
It is owned by the County Highway Agency.