I 93 Ramp Sacn over Comb US1 Rmp Lt Lc&orng
GoodSuffolk County, Massachusetts · I93/US1 US1 Interchange · Structure no. B166038DFDOTNBI
- Built
- 2005
- 20 years old
- Condition
- Good
- inspected September 2022
- Type
- Segmental Box Girder
- Prestressed Concrete Continuous
- Length
- 1,029 ft
- 7 main spans
- Daily traffic
- 21,600
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
I 93 Ramp Sacn over Comb US1 Rmp Lt Lc&orng is a prestressed concrete continuous segmental box girder carrying I 93 Ramp Sacn over Comb US1 Rmp Lt Lc&orng 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 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 21,600 vehicles a day, roughly 5% of them trucks. The structure is 1,029 ft (313.7 m) long and 36 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 93 Ramp Sacn over Comb US1 Rmp Lt Lc&orng built?
It was built in 2005, making it 20 years old in 2025.
What condition is I 93 Ramp Sacn over Comb US1 Rmp Lt Lc&orng 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 September 2022.
How much traffic does I 93 Ramp Sacn over Comb US1 Rmp Lt Lc&orng carry?
About 21,600 vehicles per day (2016 count), of which roughly 5% are trucks.
How long is I 93 Ramp Sacn over Comb US1 Rmp Lt Lc&orng?
The structure is 1,029 ft (313.7 m) long with a longest span of 147 ft (44.9 m) and a deck 36 ft wide.
Who owns I 93 Ramp Sacn over Comb US1 Rmp Lt Lc&orng?
It is owned by the State Highway Agency.