US 1 Ramp Tc over Other Relief
GoodSuffolk County, Massachusetts · I93/US1 Interchange · Structure no. B163928QGDOTNBI
- Built
- 2002
- 23 years old
- Condition
- Good
- inspected August 2023
- Type
- Segmental Box Girder
- Prestressed Concrete Continuous
- Length
- 340 ft
- 3 main spans
- Daily traffic
- 60,300
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
US 1 Ramp Tc over Other Relief is a prestressed concrete continuous segmental box girder carrying US 1 Ramp Tc over Other Relief in Suffolk County, Massachusetts. It was built in 2002, so it is 23 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 60,300 vehicles a day, roughly 6% of them trucks, projected to reach 275,793 by 2032. The structure is 340 ft (103.6 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
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 US 1 Ramp Tc over Other Relief built?
It was built in 2002, making it 23 years old in 2025.
What condition is US 1 Ramp Tc over Other Relief 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 August 2023.
How much traffic does US 1 Ramp Tc over Other Relief carry?
About 60,300 vehicles per day (2017 count), of which roughly 6% are trucks.
How long is US 1 Ramp Tc over Other Relief?
The structure is 340 ft (103.6 m) long with a longest span of 124 ft (37.8 m) and a deck 44 ft wide.
Who owns US 1 Ramp Tc over Other Relief?
It is owned by the State Highway Agency.