County RD SW 1200 over Br of Norris Ck
GoodJohnson County, Missouri · S 20 T 44 N R 27 W · Structure no. 36168
- Built
- 2018
- 7 years old
- Condition
- Good
- inspected December 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 34 ft
- 1 main span
- Daily traffic
- 45
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
County RD SW 1200 over Br of Norris Ck is a prestressed concrete box beam or girders - multiple carrying County RD SW 1200 over Br of Norris Ck in Johnson County, Missouri. It was built in 2018, so it is 7 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 45 vehicles a day, roughly 10% of them trucks, projected to reach 72 by 2043. The structure is 34 ft (10.4 m) long and 26 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 9 Excellent | No problems noted. |
| 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 County RD SW 1200 over Br of Norris Ck built?
It was built in 2018, making it 7 years old in 2025.
What condition is County RD SW 1200 over Br of Norris Ck 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 December 2024.
How much traffic does County RD SW 1200 over Br of Norris Ck carry?
About 45 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is County RD SW 1200 over Br of Norris Ck?
The structure is 34 ft (10.4 m) long with a longest span of 25 ft (7.6 m) and a deck 26 ft wide.
Who owns County RD SW 1200 over Br of Norris Ck?
It is owned by the County Highway Agency.