I 00091 Ml over I 91 over TH No 46
FairWindham County, Vermont · 1.5 MI S Exit 6 · Structure no. 200091022S13142
- Built
- 1963
- 62 years old
- Condition
- Fair
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 84 ft
- 1 main span
- Daily traffic
- 13,200
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
I 00091 Ml over I 91 over TH No 46 is a steel stringer/multi-beam or girder carrying I 00091 Ml over I 91 over TH No 46 in Windham County, Vermont. It was built in 1963, so it is 62 years old, older than the Vermont average of 60.8 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 13,200 vehicles a day, roughly 13% of them trucks, projected to reach 13,860 by 2028. The structure is 84 ft (25.6 m) long and 43 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 00091 Ml over I 91 over TH No 46 built?
It was built in 1963, making it 62 years old in 2025.
What condition is I 00091 Ml over I 91 over TH No 46 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 May 2024.
How much traffic does I 00091 Ml over I 91 over TH No 46 carry?
About 13,200 vehicles per day (2018 count), of which roughly 13% are trucks.
How long is I 00091 Ml over I 91 over TH No 46?
The structure is 84 ft (25.6 m) long with a longest span of 82 ft (25 m) and a deck 43 ft wide.
Who owns I 00091 Ml over I 91 over TH No 46?
It is owned by the State Highway Agency.