COLUMBIA BRIDGE RD
Carrying COLUMBIA BRIDGE RD over CONNECTICUT RIVER
VERMONT STATE LINE, Essex, Vermont
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: COLUMBIA BRIDGE RD
The COLUMBIA BRIDGE RD bridge in Essex, Vermont carries COLUMBIA BRIDGE RD over CONNECTICUT RIVER. It was built in 1912, making it 114 years old today. It was last reconstructed in 1981, extending its service life. The structure is built primarily of wood or timber and spans 1 section, stretching 44.5 meters (146 feet) end to end. Daily traffic averages 227 vehicles, placing it in the lower-traffic tier of Vermont bridges. It is owned and maintained by City/Municipal Highway Agency.
The latest FHWA inspection records show a deck rating of 6/9, superstructure at 5/9, substructure at 6/9. The weakest component sits in fair condition. None of this bridge's reported major components fall into the Poor condition range. Its NBI inventory load rating is 6.5 metric tons.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How COLUMBIA BRIDGE RD compares
Live comparison across Vermont.
Historical Sufficiency Rating
PlainBridge-computedFHWA discontinued this calculated item; it does not determine current condition, funding eligibility, posting, or closure. How the historical reference is calculated.
Condition Ratings
Full 0–9 scale + sufficiency-rating breakdown: how condition ratings work.
Structural Details
- Year Built
- 1912
- Last Reconstructed
- 1981
- Material
- Wood or Timber
- Number of Spans
- 1
- Structure Length
- 44.5 m (146 ft)
- Deck Width
- 4.8 m (16 ft)
- Owner
- City/Municipal Highway Agency
- Avg Daily Traffic
- 227 vehicles/day
- Structure Number
- 100512B00605121
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗Condition Analysis
- • The deck (driving surface) rates fair at 6/9, minor deterioration that routine maintenance should address.
- • At 5/9, the superstructure (beams and supports above the deck) shows fair condition, with minor wear flagged for upkeep.
- • The substructure (piers and abutments) is in fair condition (6/9), with minor deterioration that may require routine maintenance.
How to read this record
This page shows what the last federal inspection recorded, not whether COLUMBIA BRIDGE RD 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 COLUMBIA BRIDGE RD against other structures in Essex and across Vermont. Vermont 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 COLUMBIA BRIDGE RD?
COLUMBIA BRIDGE RD in Essex, Vermont has a deck rating of 6/9, superstructure rating of 5/9, and substructure rating of 6/9 on the FHWA's 0–9 scale.
How often is COLUMBIA BRIDGE RD inspected?
COLUMBIA BRIDGE RD'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 227 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. COLUMBIA BRIDGE RD is currently shown as Fair condition from its component ratings; that category is not a live closure or safety decision.
What is the inventory load rating for COLUMBIA BRIDGE RD?
COLUMBIA BRIDGE RD has an NBI inventory load rating of 6.5 metric tons.
Who is responsible for maintaining COLUMBIA BRIDGE RD?
COLUMBIA BRIDGE RD is owned and maintained by City/Municipal Highway Agency.
How old is COLUMBIA BRIDGE RD and does age affect safety?
COLUMBIA BRIDGE RD was built in 1912, making it 114 years old and last reconstructed in 1981.
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.