MARION CO RT 64/1
Carrying MARION CO RT 64/1 over I 79 NB and SB
0.04 MI WEST CO RT 64, Marion, West Virginia
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: MARION CO RT 64/1
The MARION CO RT 64/1 bridge in Marion, West Virginia carries MARION CO RT 64/1 over I 79 NB and SB. It was built in 1966, making it 60 years old today. Daily traffic averages 50,400 vehicles, placing it in the heavily-trafficked tier of West Virginia 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 MARION CO RT 64/1 compares
Live comparison across West Virginia.
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 How the historical reference is calculated.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
- 1966
- Avg Daily Traffic
- 50,400 vehicles/day
- Structure Number
- 00000000025A106
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 MARION CO RT 64/1 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 MARION CO RT 64/1 against other structures in Marion and across West Virginia. West Virginia 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 MARION CO RT 64/1?
MARION CO RT 64/1 in Marion, West Virginia on the FHWA's 0–9 scale.
How often is MARION CO RT 64/1 inspected?
MARION CO RT 64/1'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 50,400 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. MARION CO RT 64/1 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 MARION CO RT 64/1?
An inventory load rating is not recorded for MARION CO RT 64/1.
Who is responsible for maintaining MARION CO RT 64/1?
Ownership is not specified for MARION CO RT 64/1 in the NBI.
How old is MARION CO RT 64/1 and does age affect safety?
MARION CO RT 64/1 was built in 1966, making it 60 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.