US 1 Nb/S Abt PR1 over HWY Arlington & 5th ST
GoodSuffolk County, Massachusetts · .7 MI NE of Tobin Br. · Structure no. C090073ABDOTNBI
- Built
- 1957
- 68 years old, rebuilt 2021
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 874 ft
- 12 main spans
- Daily traffic
- 41,988
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
US 1 Nb/S Abt PR1 over HWY Arlington & 5th ST is a steel stringer/multi-beam or girder carrying US 1 Nb/S Abt PR1 over HWY Arlington & 5th 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 41,988 vehicles a day, roughly 10% of them trucks, projected to reach 71,068 by 2032. The structure is 874 ft (266.4 m) long and 47 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 Nb/S Abt PR1 over HWY Arlington & 5th ST built?
It was built in 1957, making it 68 years old in 2025. It was reconstructed in 2021.
What condition is US 1 Nb/S Abt PR1 over HWY Arlington & 5th 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 Nb/S Abt PR1 over HWY Arlington & 5th ST carry?
About 41,988 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is US 1 Nb/S Abt PR1 over HWY Arlington & 5th ST?
The structure is 874 ft (266.4 m) long with a longest span of 80 ft (24.4 m) and a deck 47 ft wide.
Who owns US 1 Nb/S Abt PR1 over HWY Arlington & 5th ST?
It is owned by the State Highway Agency.