ST 85 River ST over Water Sudbury River
GoodMiddlesex County, Massachusetts · 1000FT S.Of Southville RD · Structure no. H23004B5GMUNNBI
- Built
- 2014
- 11 years old
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 60 ft
- 1 main span
- Daily traffic
- 9,501
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
ST 85 River ST over Water Sudbury River is a steel stringer/multi-beam or girder carrying ST 85 River ST over Water Sudbury River in Middlesex County, Massachusetts. It was built in 2014, so it is 11 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 9,501 vehicles a day, roughly 7% of them trucks. The structure is 60 ft (18.2 m) long and 45 ft wide. If it were closed, the detour would be 4.3 mi (7 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was ST 85 River ST over Water Sudbury River built?
It was built in 2014, making it 11 years old in 2025.
What condition is ST 85 River ST over Water Sudbury 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 September 2024.
How much traffic does ST 85 River ST over Water Sudbury River carry?
About 9,501 vehicles per day (2023 count), of which roughly 7% are trucks.
How long is ST 85 River ST over Water Sudbury River?
The structure is 60 ft (18.2 m) long with a longest span of 45 ft (13.7 m) and a deck 45 ft wide.
Who owns ST 85 River ST over Water Sudbury River?
It is owned by the State Highway Agency.