OLD US166 ALIGN RT
Carrying OLD US166 ALIGN RT over FAWN CREEK DRAINAGE
6.91 MI E OF US75, Montgomery, Kansas
Inventory: FHWA NBI 2024 · last ETL August 2026
FHWA NBI record, refreshed with each annual release.
OLD US166 ALIGN RT in Montgomery, Kansas sits above 29% of rated Kansas bridges on inventory load rating (20 t), while its 1928 build year is earlier than 94% of Montgomery's recorded-year cohort (326 bridges).
OLD US166 ALIGN RT in Montgomery, Kansas is rated Good in the FHWA's 2024 National Bridge Inventory. Built in 1928, it carries 1 rated component on the inspecting agency's 0-9 scale, and its weakest reported component scores 7. The lowest applicable rating sets the federal condition category, so this Good result describes the weakest reported component rather than the structure as a whole. No NBI category is a closure decision or a live crossing-safety verdict.
NBI record plate
Structure KS:999916600630671
PRE-1950 · CONCRETE · MULTI-SPAN · CULVERT-LED · ADT-UNK · STANDARD-LOAD · CAT-GOOD
- PRE-1950 Pre-1950
- CONCRETE Concrete
- MULTI-SPAN 3 spans
- CULVERT-LED Culvert-led
- ADT-UNK ADT unknown
- STANDARD-LOAD Standard load
- CAT-GOOD Good
Inspection-sheet codes from this record’s year, material family, spans, controlling component, ADT, inventory load, and NBI category, not a live closure verdict.
Bridge Snapshot: OLD US166 ALIGN RT
The OLD US166 ALIGN RT bridge in Montgomery, Kansas carries OLD US166 ALIGN RT over FAWN CREEK DRAINAGE. It was built in 1928, making it 98 years old today. The structure is built primarily of concrete and spans 3 sections, stretching 7.6 meters (25 feet) end to end. Average daily traffic is not reported for this structure. It is owned and maintained by State Highway Agency.
The latest FHWA inspection records show culvert at 7/9. The weakest component sits in good condition. All reported major components score above the Poor range.
How OLD US166 ALIGN RT compares
Age against the county: built in 1928, earlier than 308 of Montgomery's 326 bridges with a recorded construction year (94%), against a county median build year of 1975. Age is not a defect on its own, but it is the population from which future Poor ratings are drawn.
Live comparison across Kansas bridges with a recorded inventory load rating (24,893 of 24,894 rated).
OLD US166 ALIGN RT vs every rated Kansas bridge
Inventory load rating (metric tons), FHWA NBI, this state
20 Top 71% higher than 29% of 24,893 bridges
rated Kansas bridges, bucketed by value
Each bar is a band; taller bars hold more bridges. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source FHWA National Bridge Inventory · August 2026
Condition Ratings
Full 0–9 scale + sufficiency-rating breakdown: how condition ratings work.
Montgomery inventory by recorded NBI category
Exclusive Good/Fair/Poor bands across all 326 bridges in this county. Orthogonal to this structure's component profile above: a county catalog share, not a live crossing-safety verdict.
Structural Details
- Year Built
- 1928
- Material
- Concrete
- Number of Spans
- 3
- Structure Length
- 7.6 m (25 ft)
- Deck Width
- 9.6 m (31 ft)
- Owner
- State Highway Agency
- Structure Number
- 999916600630671
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 US166 ALIGN RT 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 US166 ALIGN RT against other structures in Montgomery and across Kansas. Kansas 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 US166 ALIGN RT?
OLD US166 ALIGN RT in Montgomery, Kansas on the FHWA's 0–9 scale.
How often is OLD US166 ALIGN RT inspected?
OLD US166 ALIGN RT's responsible agency sets its routine interval under FHWA's risk-based inspection rules; this page does not expose the scheduled interval.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. OLD US166 ALIGN RT is currently shown as Good condition from its component ratings; that category is not a live closure or safety decision.
What is the inventory load rating for OLD US166 ALIGN RT?
OLD US166 ALIGN RT has an NBI inventory load rating of 20.0 metric tons.
Who is responsible for maintaining OLD US166 ALIGN RT?
OLD US166 ALIGN RT is owned and maintained by State Highway Agency.
How old is OLD US166 ALIGN RT and does age affect safety?
OLD US166 ALIGN RT was built in 1928, making it 98 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.
Share this inspection record
Send this source-bounded record or download its data card. An NBI condition category is not a closure or live crossing-safety verdict.
Every figure on PlainBridges is rendered directly from federal source data, no number is typed in by an editor. Component ratings, ADT, and condition category on this page are copied from the NBI record for this structure; no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2024 NBI release. NBI condition categories reflect the latest reported inventory record, not a live safety, closure, or travel decision.