I 93 Ramp Sacn over TR Orange Line
FairSuffolk County, Massachusetts · I93/US1 Interchange · Structure no. B166038DEDOTNBI
- Built
- 2005
- 20 years old
- Condition
- Fair
- inspected September 2022
- Type
- Segmental Box Girder
- Prestressed Concrete Continuous
- Length
- 549 ft
- 4 main spans
- Daily traffic
- 19,624
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I 93 Ramp Sacn over TR Orange Line is a prestressed concrete continuous segmental box girder carrying I 93 Ramp Sacn over TR Orange Line in Suffolk County, Massachusetts. It was built in 2005, so it is 20 years old, younger than the Massachusetts average of 63.8 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 19,624 vehicles a day, roughly 5% of them trucks. The structure is 549 ft (167.2 m) long and 36 ft wide.
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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 93 Ramp Sacn over TR Orange Line built?
It was built in 2005, making it 20 years old in 2025.
What condition is I 93 Ramp Sacn over TR Orange Line 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 September 2022.
How much traffic does I 93 Ramp Sacn over TR Orange Line carry?
About 19,624 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is I 93 Ramp Sacn over TR Orange Line?
The structure is 549 ft (167.2 m) long with a longest span of 144 ft (43.9 m) and a deck 36 ft wide.
Who owns I 93 Ramp Sacn over TR Orange Line?
It is owned by the State Highway Agency.