ST 85 Marlboro RD over RR CSX
GoodWorcester County, Massachusetts · 0.9 MI North of Rt 30 · Structure no. S2000523JDOT634
- Built
- 1994
- 31 years old
- Condition
- Good
- inspected February 2025
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 82 ft
- 1 main span
- Daily traffic
- 7,800
- 2014 count
- Owner
- State
- State Highway Agency
About this bridge
ST 85 Marlboro RD over RR CSX is a steel stringer/multi-beam or girder carrying ST 85 Marlboro RD over RR CSX in Worcester County, Massachusetts. It was built in 1994, so it is 31 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 7,800 vehicles a day, roughly 5% of them trucks, projected to reach 12,319 by 2031. The structure is 82 ft (25 m) long and 48 ft wide. 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was ST 85 Marlboro RD over RR CSX built?
It was built in 1994, making it 31 years old in 2025.
What condition is ST 85 Marlboro RD over RR CSX 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 February 2025.
How much traffic does ST 85 Marlboro RD over RR CSX carry?
About 7,800 vehicles per day (2014 count), of which roughly 5% are trucks.
How long is ST 85 Marlboro RD over RR CSX?
The structure is 82 ft (25 m) long with a longest span of 76 ft (23.1 m) and a deck 48 ft wide.
Who owns ST 85 Marlboro RD over RR CSX?
It is owned by the State Highway Agency.