US 1 over HWY Spruce ST
GoodSuffolk County, Massachusetts · .7 MI NE of Tobin Br. · Structure no. C090073AADOTNBI
- Built
- 1957
- 68 years old, rebuilt 2021
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 808 ft
- 13 main spans
- Daily traffic
- 83,976
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
US 1 over HWY Spruce ST is a steel stringer/multi-beam or girder carrying US 1 over HWY Spruce ST in Suffolk County, Massachusetts. It was built in 1957 and reconstructed in 2021, so it is 68 years old, older 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 83,976 vehicles a day, roughly 7% of them trucks, projected to reach 131,082 by 2032. The structure is 808 ft (246.3 m) long and 91 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 1 over HWY Spruce ST built?
It was built in 1957, making it 68 years old in 2025. It was reconstructed in 2021.
What condition is US 1 over HWY Spruce ST 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 June 2023.
How much traffic does US 1 over HWY Spruce ST carry?
About 83,976 vehicles per day (2022 count), of which roughly 7% are trucks.
How long is US 1 over HWY Spruce ST?
The structure is 808 ft (246.3 m) long with a longest span of 67 ft (20.4 m) and a deck 91 ft wide.
Who owns US 1 over HWY Spruce ST?
It is owned by the State Highway Agency.