I 91 SB Off Ramp over US 5 /ST10/N King ST
PoorHampshire County, Massachusetts · Exit 26 Southbound I-91 · Structure no. N1906610EDOTNBI
- Built
- 1963
- 62 years old, rebuilt 1993
- Condition
- Poor
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 168 ft
- 3 main spans
- Daily traffic
- 3,497
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
I 91 SB Off Ramp over US 5 /ST10/N King ST is a steel stringer/multi-beam or girder carrying I 91 SB Off Ramp over US 5 /ST10/N King ST in Hampshire County, Massachusetts. It was built in 1963 and reconstructed in 1993, 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 poor condition with a lowest component rating of 4 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.
It carries about 3,497 vehicles a day, roughly 6% of them trucks, projected to reach 3,268 by 2033. The structure is 168 ft (51.2 m) long and 28 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 | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 91 SB Off Ramp over US 5 /ST10/N King ST built?
It was built in 1963, making it 62 years old in 2025. It was reconstructed in 1993.
What condition is I 91 SB Off Ramp over US 5 /ST10/N King ST 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 I 91 SB Off Ramp over US 5 /ST10/N King ST carry?
About 3,497 vehicles per day (2022 count), of which roughly 6% are trucks.
How long is I 91 SB Off Ramp over US 5 /ST10/N King ST?
The structure is 168 ft (51.2 m) long with a longest span of 92 ft (28 m) and a deck 28 ft wide.
Who owns I 91 SB Off Ramp over US 5 /ST10/N King ST?
It is owned by the State Highway Agency.