OLD 66 BLVD S
Carrying OLD 66 BLVD S over MO 171
S 2 T 28 N R 32 W, Jasper, Missouri
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: OLD 66 BLVD S
The OLD 66 BLVD S bridge in Jasper, Missouri carries OLD 66 BLVD S over MO 171. It was built in 1977, making it 49 years old today. The structure is built primarily of steel continuous. Daily traffic averages 8,859 vehicles, placing it in the moderately-trafficked tier of Missouri 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 OLD 66 BLVD S compares
Live comparison across Missouri.
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 How the historical reference is calculated.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
- 1977
- Material
- Steel Continuous
- Avg Daily Traffic
- 8,859 vehicles/day
- Structure Number
- 2920
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 OLD 66 BLVD S 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 OLD 66 BLVD S against other structures in Jasper and across Missouri. Missouri 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 OLD 66 BLVD S?
OLD 66 BLVD S in Jasper, Missouri on the FHWA's 0–9 scale.
How often is OLD 66 BLVD S inspected?
OLD 66 BLVD S'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 8,859 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. OLD 66 BLVD S 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 OLD 66 BLVD S?
An inventory load rating is not recorded for OLD 66 BLVD S.
Who is responsible for maintaining OLD 66 BLVD S?
Ownership is not specified for OLD 66 BLVD S in the NBI.
How old is OLD 66 BLVD S and does age affect safety?
OLD 66 BLVD S was built in 1977, making it 49 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.