I 00091 NB Ml over I 91NB over Ramp D
GoodCaledonia County, Vermont · I 91 Exit 19 · Structure no. 200091081N03162
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 112 ft
- 1 main span
- Daily traffic
- 10,000
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
I 00091 NB Ml over I 91NB over Ramp D is a steel stringer/multi-beam or girder carrying I 00091 NB Ml over I 91NB over Ramp D in Caledonia County, Vermont. It was built in 1978, so it is 47 years old, younger than the Vermont average of 60.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 10,000 vehicles a day, roughly 13% of them trucks, projected to reach 10,500 by 2028. The structure is 112 ft (34.1 m) long and 41 ft wide.
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 00091 NB Ml over I 91NB over Ramp D built?
It was built in 1978, making it 47 years old in 2025.
What condition is I 00091 NB Ml over I 91NB over Ramp D in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2024.
How much traffic does I 00091 NB Ml over I 91NB over Ramp D carry?
About 10,000 vehicles per day (2018 count), of which roughly 13% are trucks.
How long is I 00091 NB Ml over I 91NB over Ramp D?
The structure is 112 ft (34.1 m) long with a longest span of 110 ft (33.5 m) and a deck 41 ft wide.
Who owns I 00091 NB Ml over I 91NB over Ramp D?
It is owned by the State Highway Agency.