US 3 NB over HWY Westford RD
GoodMiddlesex County, Massachusetts · 1.6 MI S of ST-113 · Structure no. T090108HKDOTNBI
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 137 ft
- 1 main span
- Daily traffic
- 50,100
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
US 3 NB over HWY Westford RD is a steel stringer/multi-beam or girder carrying US 3 NB over HWY Westford RD 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 50,100 vehicles a day, roughly 10% of them trucks, projected to reach 68,779 by 2032. The structure is 137 ft (41.8 m) long and 98 ft wide.
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 NB over HWY Westford RD built?
It was built in 2004, making it 21 years old in 2025.
What condition is US 3 NB over HWY Westford RD 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 NB over HWY Westford RD carry?
About 50,100 vehicles per day (2019 count), of which roughly 10% are trucks.
How long is US 3 NB over HWY Westford RD?
The structure is 137 ft (41.8 m) long with a longest span of 134 ft (40.7 m) and a deck 98 ft wide.
Who owns US 3 NB over HWY Westford RD?
It is owned by the State Highway Agency.