I 495 NB over HWY MIDDLE RD
2.3 MI S EXIT 54 · County 009, Massachusetts · Built 1964 · 3 Lanes · 40,300 vehicles/day
Structurally Deficient
— One or more key components rated 4 (Poor) or below
Overall
Deck
5
Fair
Superstructure
5
Fair
Substructure
4
Poor
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 5 | Fair |
| Superstructure | 5 | Fair |
| Substructure | 4 | Poor |
Location
42.83445, -70.965381
This bridge is in worse condition than 83.6% of bridges in County 009. The average bridge in Massachusetts is 0 years old; this one is 62 years old.
Nearby Bridges
I 495 SB over HWY MIDDLE RD
Built 1964
HWY EMERY ST over I 495
Built 1964
HWY BROAD ST over I 495
Built 1964
I 495 NB over ST150
Built 1967
I 495 SB over ST150
Built 1967
HWY NEWTON RD over WATER POWWOW RIVER
Built 1994
HWY LOCUST ST over I 495
Built 1964
I 495 NB over HWY MAIN ST
Built 1964
I 495 SB over HWY MAIN ST
Built 1964
HWY NEWTON RD over WATER POWWOW RIVER
Built 1994
Bridge Details
- Structure #
- A070212W9DOTNBI
- Year Built
- 1964
- Length
- 40.8 m (133.9 ft)
- Max Span
- 18.3 m
- Width
- 17.1 m (56.1 ft)
- Lanes
- 3
- Daily Traffic
- 40,300
- Material
- Steel
- Design
- Stringer/Multi-beam or Girder
- Owner
- State Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $8,962,000
- Total Project Cost
- $13,444,000
Data from FHWA National Bridge Inventory. Bridge conditions may have changed since the last inspection. This site is not affiliated with FHWA. Do not use for route clearance purposes.