Burt RD over I-69
FairSt. Clair County, Michigan · 6.0 MI SE of Capac · Structure no. 000000000009950
- Built
- 1982
- 43 years old
- Condition
- Fair
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 477 ft
- 2 main spans
- Daily traffic
- 450
- 1987 count
- Owner
- State
- State Highway Agency
About this bridge
Burt RD over I-69 is a steel continuous stringer/multi-beam or girder carrying Burt RD over I-69 in St. Clair County, Michigan. It was built in 1982, so it is 43 years old, younger than the Michigan average of 48.3 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 450 vehicles a day, roughly 2% of them trucks, projected to reach 518 by 2007. The structure is 477 ft (145.4 m) long and 46 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Burt RD over I-69 built?
It was built in 1982, making it 43 years old in 2025.
What condition is Burt RD over I-69 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 November 2023.
How much traffic does Burt RD over I-69 carry?
About 450 vehicles per day (1987 count), of which roughly 2% are trucks.
How long is Burt RD over I-69?
The structure is 477 ft (145.4 m) long with a longest span of 237 ft (72.2 m) and a deck 46 ft wide.
Who owns Burt RD over I-69?
It is owned by the State Highway Agency.