HWY Depot ST over Water Blackstone River
FairPosted for loadWorcester County, Massachusetts · 0.1M N of RT122A @grafton · Structure no. S330041HUMUNNBI
- Built
- 1957
- 68 years old
- Condition
- Fair
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 86 ft
- 1 main span
- Daily traffic
- 1,551
- 2023 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
HWY Depot ST over Water Blackstone River is a steel stringer/multi-beam or girder carrying HWY Depot ST over Water Blackstone River in Worcester County, Massachusetts. It was built in 1957, so it is 68 years old, older 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 1,551 vehicles a day, roughly 8% of them trucks, projected to reach 1,437 by 2032. The structure is 86 ft (26.1 m) long and 30 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was HWY Depot ST over Water Blackstone River built?
It was built in 1957, making it 68 years old in 2025.
What condition is HWY Depot ST over Water Blackstone River 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 2023.
How much traffic does HWY Depot ST over Water Blackstone River carry?
About 1,551 vehicles per day (2023 count), of which roughly 8% are trucks.
How long is HWY Depot ST over Water Blackstone River?
The structure is 86 ft (26.1 m) long with a longest span of 78 ft (23.8 m) and a deck 30 ft wide.
Who owns HWY Depot ST over Water Blackstone River?
It is owned by the Town or Township Highway Agency.