I 90 WB On-Ramp E over Comb I90 W Onrp a & CSX
FairSuffolk County, Massachusetts · At Toll Plazas S104A · Structure no. B163554RPDOTNBI
- Built
- 1965
- 60 years old
- Condition
- Fair
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 174 ft
- 4 main spans
- Daily traffic
- 5,043
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I 90 WB On-Ramp E over Comb I90 W Onrp a & CSX is a steel stringer/multi-beam or girder carrying I 90 WB On-Ramp E over Comb I90 W Onrp a & CSX in Suffolk County, Massachusetts. It was built in 1965, so it is 60 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 5 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 5,043 vehicles a day, roughly 7% of them trucks, projected to reach 12,871 by 2031. The structure is 174 ft (53 m) long and 33 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 90 WB On-Ramp E over Comb I90 W Onrp a & CSX built?
It was built in 1965, making it 60 years old in 2025.
What condition is I 90 WB On-Ramp E over Comb I90 W Onrp a & CSX 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 July 2024.
How much traffic does I 90 WB On-Ramp E over Comb I90 W Onrp a & CSX carry?
About 5,043 vehicles per day (2024 count), of which roughly 7% are trucks.
How long is I 90 WB On-Ramp E over Comb I90 W Onrp a & CSX?
The structure is 174 ft (53 m) long with a longest span of 53 ft (16.2 m) and a deck 33 ft wide.
Who owns I 90 WB On-Ramp E over Comb I90 W Onrp a & CSX?
It is owned by the State Highway Agency.