I 495 SB over HWY Stow RD
FairWorcester County, Massachusetts · 3 MI NE ST-117 · Structure no. H090201V7DOTNBI
- Built
- 1963
- 62 years old
- Condition
- Fair
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 111 ft
- 3 main spans
- Daily traffic
- 45,362
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
I 495 SB over HWY Stow RD is a prestressed concrete stringer/multi-beam or girder carrying I 495 SB over HWY Stow RD in Worcester County, Massachusetts. It was built in 1963, so it is 62 years old, younger than the Massachusetts average of 63.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 45,362 vehicles a day, roughly 6% of them trucks, projected to reach 71,068 by 2031. The structure is 111 ft (33.8 m) long and 56 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 495 SB over HWY Stow RD built?
It was built in 1963, making it 62 years old in 2025.
What condition is I 495 SB over HWY Stow RD in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in November 2024.
How much traffic does I 495 SB over HWY Stow RD carry?
About 45,362 vehicles per day (2017 count), of which roughly 6% are trucks.
How long is I 495 SB over HWY Stow RD?
The structure is 111 ft (33.8 m) long with a longest span of 43 ft (13 m) and a deck 56 ft wide.
Who owns I 495 SB over HWY Stow RD?
It is owned by the State Highway Agency.