NW 40th RD over E Drywood CR
FairBarton County, Missouri · S 33 T 33 N R 33 W · Structure no. 16950
- Built
- 1985
- 40 years old
- Condition
- Fair
- inspected March 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 142 ft
- 3 main spans
- Daily traffic
- 100
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
NW 40th RD over E Drywood CR is a prestressed concrete tee beam carrying NW 40th RD over E Drywood CR in Barton County, Missouri. It was built in 1985, so it is 40 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 140 by 2043. The structure is 142 ft (43.3 m) long and 27 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was NW 40th RD over E Drywood CR built?
It was built in 1985, making it 40 years old in 2025.
What condition is NW 40th RD over E Drywood 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 March 2023.
How much traffic does NW 40th RD over E Drywood CR carry?
About 100 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is NW 40th RD over E Drywood CR?
The structure is 142 ft (43.3 m) long with a longest span of 47 ft (14.3 m) and a deck 27 ft wide.
Who owns NW 40th RD over E Drywood CR?
It is owned by the County Highway Agency.