I 495 over Water Shawsheen River
GoodEssex County, Massachusetts · 1 KM N ST114 · Structure no. L040362X5DOTNBI
- Built
- 1963
- 62 years old
- Condition
- Good
- inspected August 2024
- Type
- Culvert
- Concrete
- Length
- 50 ft
- 3 main spans
- Daily traffic
- 110,687
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I 495 over Water Shawsheen River is a concrete culvert carrying I 495 over Water Shawsheen River in Essex County, Massachusetts. It was built in 1963, so it is 62 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 110,687 vehicles a day, roughly 10% of them trucks, projected to reach 142,137 by 2031. The structure is 50 ft (15.2 m) long. If it were closed, the detour would be 1.9 mi (3 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 495 over Water Shawsheen River built?
It was built in 1963, making it 62 years old in 2025.
What condition is I 495 over Water Shawsheen River 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 2024.
How much traffic does I 495 over Water Shawsheen River carry?
About 110,687 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is I 495 over Water Shawsheen River?
The structure is 50 ft (15.2 m) long with a longest span of 15 ft (4.6 m).
Who owns I 495 over Water Shawsheen River?
It is owned by the State Highway Agency.