ST129 Billerica RD over Water River Meadow Brook
GoodMiddlesex County, Massachusetts · 1.6 KM W of RTE 3 · Structure no. C08006C38MUNNBI
- Built
- 2022
- 3 years old
- Condition
- Good
- inspected July 2024
- Type
- Frame
- Concrete
- Length
- 33 ft
- 1 main span
- Daily traffic
- 17,500
- 2024 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
ST129 Billerica RD over Water River Meadow Brook is a concrete frame carrying ST129 Billerica RD over Water River Meadow Brook in Middlesex County, Massachusetts. It was built in 2022, so it is 3 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 17,500 vehicles a day, roughly 11% of them trucks. The structure is 33 ft (10 m) long and 50 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was ST129 Billerica RD over Water River Meadow Brook built?
It was built in 2022, making it 3 years old in 2025.
What condition is ST129 Billerica RD over Water River Meadow Brook 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 July 2024.
How much traffic does ST129 Billerica RD over Water River Meadow Brook carry?
About 17,500 vehicles per day (2024 count), of which roughly 11% are trucks.
How long is ST129 Billerica RD over Water River Meadow Brook?
The structure is 33 ft (10 m) long with a longest span of 31 ft (9.5 m) and a deck 50 ft wide.
Who owns ST129 Billerica RD over Water River Meadow Brook?
It is owned by the Town or Township Highway Agency.