NW 150th LN over Trib of Drywood CR
PoorPosted for loadBarton County, Missouri · S 29 T 33 N R 33 W · Structure no. 12333
- Built
- 1988
- 37 years old
- Condition
- Poor
- inspected March 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 38 ft
- 1 main span
- Daily traffic
- 20
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
NW 150th LN over Trib of Drywood CR is a prestressed concrete tee beam carrying NW 150th LN over Trib of Drywood CR in Barton 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 poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.
It carries about 20 vehicles a day, roughly 10% of them trucks, projected to reach 28 by 2043. The structure is 38 ft (11.6 m) long and 20 ft wide. If it were closed, the detour would be 3.7 mi (6 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Channel and channel protection | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was NW 150th LN over Trib of Drywood CR built?
It was built in 1988, making it 37 years old in 2025.
What condition is NW 150th LN over Trib of Drywood CR in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in March 2024.
How much traffic does NW 150th LN over Trib of Drywood CR carry?
About 20 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is NW 150th LN over Trib of Drywood CR?
The structure is 38 ft (11.6 m) long with a longest span of 38 ft (11.6 m) and a deck 20 ft wide.
Who owns NW 150th LN over Trib of Drywood CR?
It is owned by the County Highway Agency.