GRIFFITH ROAD
Carrying GRIFFITH ROAD over I-70 HWY (KTA)
12.90 MI E K-32, Leavenworth, Kansas
Inventory: FHWA NBI 2024 · last ETL August 2026
FHWA NBI record, refreshed with each annual release.
GRIFFITH ROAD in Leavenworth, Kansas sits above 22% of rated Kansas bridges on inventory load rating (18 t), while its 1956 build year is earlier than 80% of Leavenworth's recorded-year cohort (241 bridges).
GRIFFITH ROAD in Leavenworth, Kansas is rated Fair in the FHWA's 2024 National Bridge Inventory. Built in 1956, it carries 3 rated components on the inspecting agency's 0-9 scale, and its weakest reported component scores 5. The lowest applicable rating sets the federal condition category, so this Fair 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:999907000520443
INTERSTATE-ERA · STEEL · LONG-SPAN-RUN · DECK-LED · LOCAL-ADT · LIGHT-LOAD · CAT-FAIR
- INTERSTATE-ERA 1950–1979
- STEEL Steel
- LONG-SPAN-RUN 4 spans
- DECK-LED Deck-led
- LOCAL-ADT Local ADT
- LIGHT-LOAD Light load
- CAT-FAIR Fair
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: GRIFFITH ROAD
The GRIFFITH ROAD bridge in Leavenworth, Kansas carries GRIFFITH ROAD over I-70 HWY (KTA). It was built in 1956, making it 70 years old today. The structure is built primarily of steel continuous and spans 4 sections, stretching 52.6 meters (173 feet) end to end. Daily traffic averages 192 vehicles, placing it in the lower-traffic tier of Kansas bridges. It is owned and maintained by State Toll Authority.
The latest FHWA inspection records show a deck rating of 5/9, superstructure at 6/9, substructure at 7/9. The weakest component sits in fair condition. None of this bridge's reported major components fall into the Poor condition range.
How GRIFFITH ROAD compares
Age against the county: built in 1956, earlier than 194 of Leavenworth's 241 bridges with a recorded construction year (80%), against a county median build year of 1984. 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).
GRIFFITH ROAD vs every rated Kansas bridge
Inventory load rating (metric tons), FHWA NBI, this state
18 Top 78% higher than 22% 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.
Reported 0–9 component ratings from the FHWA NBI. The highlighted component is the lowest reported input to this record’s current condition category; it is not a closure or live crossing-safety decision.
Leavenworth inventory by recorded NBI category
Exclusive Good/Fair/Poor bands across all 241 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
- 1956
- Material
- Steel Continuous
- Number of Spans
- 4
- Structure Length
- 52.6 m (173 ft)
- Deck Width
- 7.7 m (25 ft)
- Owner
- State Toll Authority
- Avg Daily Traffic
- 192 vehicles/day
- Structure Number
- 999907000520443
Condition Analysis
- • At 5/9, the deck (driving surface) shows fair condition, with minor wear flagged for upkeep.
- • At 6/9, the superstructure (beams and supports above the deck) shows fair condition, with minor wear flagged for upkeep.
- • The substructure (piers and abutments) is in good condition (7/9), showing no significant deterioration.
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 GRIFFITH ROAD 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 GRIFFITH ROAD against other structures in Leavenworth 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 GRIFFITH ROAD?
GRIFFITH ROAD in Leavenworth, Kansas has a deck rating of 5/9, superstructure rating of 6/9, and substructure rating of 7/9 on the FHWA's 0–9 scale.
How often is GRIFFITH ROAD inspected?
GRIFFITH ROAD'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 192 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. GRIFFITH ROAD 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 GRIFFITH ROAD?
GRIFFITH ROAD has an NBI inventory load rating of 17.8 metric tons.
Who is responsible for maintaining GRIFFITH ROAD?
GRIFFITH ROAD is owned and maintained by State Toll Authority.
How old is GRIFFITH ROAD and does age affect safety?
GRIFFITH ROAD was built in 1956, making it 70 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.