I 35 over Midway Rd(csah 13)
FairSt. Louis County, Minnesota · 4.4 MI SW of W JCT TH 2 · Structure no. 69892
- Built
- 1975
- 50 years old
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 215 ft
- 3 main spans
- Daily traffic
- 12,672
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
I 35 over Midway Rd(csah 13) is a prestressed concrete stringer/multi-beam or girder carrying I 35 over Midway Rd(csah 13) in St. Louis County, Minnesota. It was built in 1975, so it is 50 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 12,672 vehicles a day, roughly 11% of them trucks, projected to reach 10,150 by 2042. The structure is 215 ft (65.4 m) long and 49 ft wide. If it were closed, the detour would be 11.8 mi (19 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 I 35 over Midway Rd(csah 13) built?
It was built in 1975, making it 50 years old in 2025.
What condition is I 35 over Midway Rd(csah 13) 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 I 35 over Midway Rd(csah 13) carry?
About 12,672 vehicles per day (2022 count), of which roughly 11% are trucks.
How long is I 35 over Midway Rd(csah 13)?
The structure is 215 ft (65.4 m) long with a longest span of 92 ft (27.9 m) and a deck 49 ft wide.
Who owns I 35 over Midway Rd(csah 13)?
It is owned by the State Highway Agency.