ST 1 A/& Rp E-1AN over I 90 EB
GoodSuffolk County, Massachusetts · Segment 1 · Structure no. B1658558NMPANBI
- Built
- 2002
- 23 years old
- Condition
- Good
- inspected March 2023
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 523 ft
- 3 main spans
- Daily traffic
- —
- Owner
- State
- State Highway Agency
About this bridge
ST 1 A/& Rp E-1AN over I 90 EB is a prestressed concrete continuous box beam or girders - single or spread carrying ST 1 A/& Rp E-1AN over I 90 EB in Suffolk County, Massachusetts. It was built in 2002, so it is 23 years old, younger than the Massachusetts average of 63.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
No traffic count is recorded. The structure is 523 ft (159.4 m) long and 56 ft wide.
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was ST 1 A/& Rp E-1AN over I 90 EB built?
It was built in 2002, making it 23 years old in 2025.
What condition is ST 1 A/& Rp E-1AN over I 90 EB in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2023.
How much traffic does ST 1 A/& Rp E-1AN over I 90 EB carry?
No traffic count is recorded for this structure.
How long is ST 1 A/& Rp E-1AN over I 90 EB?
The structure is 523 ft (159.4 m) long with a longest span of 180 ft (54.9 m) and a deck 56 ft wide.
Who owns ST 1 A/& Rp E-1AN over I 90 EB?
It is owned by the State Highway Agency.