Mn 30 over West Fork Cedar River
FairDodge County, Minnesota · 1.9 MI E of JCT TH 218 · Structure no. 8651
- Built
- 1948
- 77 years old
- Condition
- Fair
- inspected July 2023
- Type
- Culvert
- Concrete
- Length
- 39 ft
- 3 main spans
- Daily traffic
- 1,550
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Mn 30 over West Fork Cedar River is a concrete culvert carrying Mn 30 over West Fork Cedar River in Dodge County, Minnesota. It was built in 1948, so it is 77 years old, older than the Minnesota average of 38.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 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 1,550 vehicles a day, roughly 13% of them trucks, projected to reach 1,700 by 2039. The structure is 39 ft (12 m) long. If it were closed, the detour would be 16.2 mi (26 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 |
|---|---|---|
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mn 30 over West Fork Cedar River built?
It was built in 1948, making it 77 years old in 2025.
What condition is Mn 30 over West Fork Cedar River 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 July 2023.
How much traffic does Mn 30 over West Fork Cedar River carry?
About 1,550 vehicles per day (2019 count), of which roughly 13% are trucks.
How long is Mn 30 over West Fork Cedar River?
The structure is 39 ft (12 m) long with a longest span of 14 ft (4.4 m).
Who owns Mn 30 over West Fork Cedar River?
It is owned by the State Highway Agency.