US 169 over Sibley ST
FairBlue Earth County, Minnesota · At JCT TH 66 in Mankato · Structure no. 07030
- Built
- 1992
- 33 years old
- Condition
- Fair
- inspected August 2024
- Type
- Slab
- Concrete Continuous
- Length
- 162 ft
- 3 main spans
- Daily traffic
- 23,523
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
US 169 over Sibley ST is a concrete continuous slab carrying US 169 over Sibley ST in Blue Earth County, Minnesota. It was built in 1992, so it is 33 years old, younger 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 23,523 vehicles a day, roughly 11% of them trucks, projected to reach 22,200 by 2042. The structure is 162 ft (49.3 m) long and 99 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 169 over Sibley ST built?
It was built in 1992, making it 33 years old in 2025.
What condition is US 169 over Sibley ST 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 August 2024.
How much traffic does US 169 over Sibley ST carry?
About 23,523 vehicles per day (2022 count), of which roughly 11% are trucks.
How long is US 169 over Sibley ST?
The structure is 162 ft (49.3 m) long with a longest span of 63 ft (19.1 m) and a deck 99 ft wide.
Who owns US 169 over Sibley ST?
It is owned by the State Highway Agency.