FHWA NBI 2024 Inspection record Public-domain dataset

US59 NB-SB-Frnt Rt

Carrying US59 NB-SB-Frnt Rt over W TRIB PLEASANT GROVE CR

5.3M N OF JCT US-56/US-59, Douglas, Kansas

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Good
35 t Inventory load rating

Bridge Snapshot: US59 NB-SB-Frnt Rt

The US59 NB-SB-Frnt Rt bridge in Douglas, Kansas carries US59 NB-SB-Frnt Rt over W TRIB PLEASANT GROVE CR. It was built in 2012, making it 14 years old today. The structure is built primarily of concrete and spans 2 sections, stretching 14.1 meters (46 feet) end to end. Daily traffic averages 5,700 vehicles, placing it in the moderately-trafficked tier of Kansas bridges. 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. No reported major component scores in the Poor range under the current federal condition thresholds. Its NBI inventory load rating is 35.3 metric tons.

Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.

How US59 NB-SB-Frnt Rt compares

▲ 6.2
Load rating vs Kansas average (29.1 t)
Top 28%
Higher load rating than 72% of Kansas bridges
296
Bridges in Douglas · 1 in Poor condition
US59 NB-SB-Frnt Rt 35.3 t
Kansas average 29.1 t

Live comparison across Kansas.

Historical Sufficiency Rating

PlainBridge-computed
100.0 / 100 - historical 80–100 band
Structural adequacy /55
55.0
Serviceability /30
30.0
Essentiality /15
15.0
Special reductions
0

FHWA discontinued this calculated item; it does not determine current condition, funding eligibility, posting, or closure. How the historical reference is calculated.

Condition Ratings

Culvert
7/9
Good (7–9)
Inventory Load Rating
35.3 t
NBI inventory level (metric tons)
Overall Condition
Good

Full 0–9 scale + sufficiency-rating breakdown: how condition ratings work.

Structural Details

Year Built
2012
Material
Concrete
Number of Spans
2
Structure Length
14.1 m (46 ft)
Deck Width
118.1 m (387 ft)
Owner
State Highway Agency
Avg Daily Traffic
5,700 vehicles/day
Structure Number
999905900231161

How to read this record

This page shows what the last federal inspection recorded, not whether US59 NB-SB-Frnt 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 US59 NB-SB-Frnt Rt against other structures in Douglas 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 US59 NB-SB-Frnt Rt?

US59 NB-SB-Frnt Rt in Douglas, Kansas on the FHWA's 0–9 scale.

How often is US59 NB-SB-Frnt Rt inspected?

US59 NB-SB-Frnt Rt'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 5,700 vehicles per day.

What does “structurally deficient” mean in older bridge reports?

FHWA retired that reported status beginning with the 2018 archive. US59 NB-SB-Frnt 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 US59 NB-SB-Frnt Rt?

US59 NB-SB-Frnt Rt has an NBI inventory load rating of 35.3 metric tons.

Who is responsible for maintaining US59 NB-SB-Frnt Rt?

US59 NB-SB-Frnt Rt is owned and maintained by State Highway Agency.

How old is US59 NB-SB-Frnt Rt and does age affect safety?

US59 NB-SB-Frnt Rt was built in 2012, making it 14 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.

Data sourced from the Federal Highway Administration National Bridge Inventory. See our methodology for details. Retrieved and formatted by PlainBridges

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.