I 93 Ramp K over I 90 & I 93 Ramp Kk
FairSuffolk County, Massachusetts · I-90/I-93 Interchange · Structure no. B166629Q3DOTNBI
- Built
- 2006
- 19 years old
- Condition
- Fair
- inspected June 2024
- Type
- Segmental Box Girder
- Prestressed Concrete Continuous
- Length
- 282 ft
- 2 main spans
- Daily traffic
- 14,000
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I 93 Ramp K over I 90 & I 93 Ramp Kk is a prestressed concrete continuous segmental box girder carrying I 93 Ramp K over I 90 & I 93 Ramp Kk in Suffolk County, Massachusetts. It was built in 2006, so it is 19 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 14,000 vehicles a day, roughly 4% of them trucks, projected to reach 39,824 by 2031. The structure is 282 ft (86.1 m) long and 43 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 93 Ramp K over I 90 & I 93 Ramp Kk built?
It was built in 2006, making it 19 years old in 2025.
What condition is I 93 Ramp K over I 90 & I 93 Ramp Kk 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 June 2024.
How much traffic does I 93 Ramp K over I 90 & I 93 Ramp Kk carry?
About 14,000 vehicles per day (2024 count), of which roughly 4% are trucks.
How long is I 93 Ramp K over I 90 & I 93 Ramp Kk?
The structure is 282 ft (86.1 m) long with a longest span of 142 ft (43.4 m) and a deck 43 ft wide.
Who owns I 93 Ramp K over I 90 & I 93 Ramp Kk?
It is owned by the State Highway Agency.