ST 9 /ST112 over Water E Br Westfield Riv
PoorHampshire County, Massachusetts · At JCT W/ Lilac Ave. · Structure no. C210020JJDOTNBI
- Built
- 1939
- 86 years old
- Condition
- Poor
- inspected April 2024
- Type
- Arch - Thru
- Steel
- Length
- 135 ft
- 1 main span
- Daily traffic
- 2,630
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
ST 9 /ST112 over Water E Br Westfield Riv is a steel arch - thru carrying ST 9 /ST112 over Water E Br Westfield Riv in Hampshire County, Massachusetts. It was built in 1939, so it is 86 years old, older than the Massachusetts average of 63.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: open, would be posted or closed except for temporary shoring.
It carries about 2,630 vehicles a day, roughly 6% of them trucks, projected to reach 5,054 by 2032. The structure is 135 ft (41.1 m) long and 41 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 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was ST 9 /ST112 over Water E Br Westfield Riv built?
It was built in 1939, making it 86 years old in 2025.
What condition is ST 9 /ST112 over Water E Br Westfield Riv in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in April 2024.
How much traffic does ST 9 /ST112 over Water E Br Westfield Riv carry?
About 2,630 vehicles per day (2024 count), of which roughly 6% are trucks.
How long is ST 9 /ST112 over Water E Br Westfield Riv?
The structure is 135 ft (41.1 m) long with a longest span of 128 ft (39 m) and a deck 41 ft wide.
Who owns ST 9 /ST112 over Water E Br Westfield Riv?
It is owned by the State Highway Agency.