I 495 SB over ST110 CHELMSFORD ST
RT 495 AT RT 110 · County 017, Massachusetts · Built 1960 · 4 Lanes · 55,100 vehicles/day
Overall
Deck
5
Fair
Superstructure
7
Good
Substructure
6
Satisfactory
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 5 | Fair |
| Superstructure | 7 | Good |
| Substructure | 6 | Satisfactory |
Location
42.605464, -71.344422
This bridge is in worse condition than 49.9% of bridges in County 017. The average bridge in Massachusetts is 0 years old; this one is 66 years old.
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Bridge Details
- Structure #
- C080252JADOTNBI
- Year Built
- 1960
- Length
- 51.9 m (170.3 ft)
- Max Span
- 25.3 m
- Width
- 18.3 m (60 ft)
- Lanes
- 4
- Daily Traffic
- 55,100
- Material
- Steel
- Design
- Stringer/Multi-beam or Girder
- Owner
- State Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $10,046,000
- Total Project Cost
- $15,070,000
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.