Mo 13 N over Brush CR
PoorPolk County, Missouri · S 16 T 35 N R 24 W · Structure no. 50
- Built
- 1958
- 67 years old
- Condition
- Poor
- inspected November 2024
- Type
- Tee Beam
- Concrete
- Length
- 98 ft
- 3 main spans
- Daily traffic
- 6,729
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Mo 13 N over Brush CR is a concrete tee beam carrying Mo 13 N over Brush CR in Polk County, Missouri. It was built in 1958, so it is 67 years old, older 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.
It carries about 6,729 vehicles a day, roughly 36% of them trucks, projected to reach 11,776 by 2044. The structure is 98 ft (29.9 m) long and 31 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 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 | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Superstructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mo 13 N over Brush CR built?
It was built in 1958, making it 67 years old in 2025.
What condition is Mo 13 N over Brush 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 November 2024.
How much traffic does Mo 13 N over Brush CR carry?
About 6,729 vehicles per day (2024 count), of which roughly 36% are trucks.
How long is Mo 13 N over Brush CR?
The structure is 98 ft (29.9 m) long with a longest span of 32 ft (9.9 m) and a deck 31 ft wide.
Who owns Mo 13 N over Brush CR?
It is owned by the State Highway Agency.