US 3 SB over HWY Main ST
GoodMiddlesex County, Massachusetts · 2 Mi. NW Drum Hill · Structure no. C080466G8DOTNBI
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 107 ft
- 1 main span
- Daily traffic
- 51,000
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
US 3 SB over HWY Main ST is a steel stringer/multi-beam or girder carrying US 3 SB over HWY Main ST in Middlesex County, Massachusetts. It was built in 2004, so it is 21 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 51,000 vehicles a day, roughly 10% of them trucks, projected to reach 78,965 by 2032. The structure is 107 ft (32.7 m) long and 84 ft wide. If it were closed, the detour would be 3.1 mi (5 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 3 SB over HWY Main ST built?
It was built in 2004, making it 21 years old in 2025.
What condition is US 3 SB over HWY Main 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 April 2023.
How much traffic does US 3 SB over HWY Main ST carry?
About 51,000 vehicles per day (2017 count), of which roughly 10% are trucks.
How long is US 3 SB over HWY Main ST?
The structure is 107 ft (32.7 m) long with a longest span of 103 ft (31.5 m) and a deck 84 ft wide.
Who owns US 3 SB over HWY Main ST?
It is owned by the State Highway Agency.