AMTRAK NE CORRIDOR
Carrying AMTRAK NE CORRIDOR over ROUTE 81
320 FT N. OF US ROUTE 1, Middlesex, Connecticut
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: AMTRAK NE CORRIDOR
The AMTRAK NE CORRIDOR bridge in Middlesex, Connecticut carries AMTRAK NE CORRIDOR over ROUTE 81. It was built in 1900, making it 126 years old today. The structure is built primarily of steel. Daily traffic averages 7,400 vehicles, placing it in the moderately-trafficked tier of Connecticut bridges.
The latest FHWA inspection records show limited component ratings on file. The weakest component sits in unrated condition. No reported major component scores in the Poor range under the current federal condition thresholds.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How AMTRAK NE CORRIDOR compares
Live comparison across Connecticut.
Condition Ratings
Full 0–9 scale + sufficiency-rating breakdown: how condition ratings work.
Structural Details
- Year Built
- 1900
- Material
- Steel
- Avg Daily Traffic
- 7,400 vehicles/day
- Structure Number
- 01136
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗How to read this record
This page shows what the last federal inspection recorded, not whether AMTRAK NE CORRIDOR is safe to cross today. Here is how to use it.
- NBI condition ratings reflect the latest record in this annual dataset, not a live status. Current routine inspection intervals are risk-based.
- Learn how the 0–9 condition scale and Good/Fair/Poor categories are defined. How condition ratings work
- Compare AMTRAK NE CORRIDOR against other structures in Middlesex and across Connecticut. Connecticut bridges
- Noticed visible damage or a safety concern? Report it to the agency that owns the bridge, or call 911 in an emergency. How to report a bridge
Condition codes come straight from the FHWA National Bridge Inventory and are not a real-time safety judgment. Only the owning agency, a state DOT, county, or other owner, can post, restrict, or close a bridge.
Frequently Asked Questions
What do the condition ratings mean for AMTRAK NE CORRIDOR?
AMTRAK NE CORRIDOR in Middlesex, Connecticut on the FHWA's 0–9 scale.
How often is AMTRAK NE CORRIDOR inspected?
AMTRAK NE CORRIDOR's responsible agency sets its routine interval under FHWA's risk-based inspection rules; this page does not expose the scheduled interval. It carries about 7,400 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. AMTRAK NE CORRIDOR is currently shown as unrated condition from its component ratings; that category is not a live closure or safety decision.
What is the inventory load rating for AMTRAK NE CORRIDOR?
An inventory load rating is not recorded for AMTRAK NE CORRIDOR.
Who is responsible for maintaining AMTRAK NE CORRIDOR?
Ownership is not specified for AMTRAK NE CORRIDOR in the NBI.
How old is AMTRAK NE CORRIDOR and does age affect safety?
AMTRAK NE CORRIDOR was built in 1900, making it 126 years old.
Disclaimer: Bridge condition data is from the FHWA NBI and reflects the last reported inspection. A Poor condition rating is not a live declaration that a bridge is closed or unsafe for travel. For current closure, posting, or safety information, contact the responsible transportation agency.
Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.