FHWA NBI 2024 Inspection record Public-domain dataset

HORIZON RIDGE

Carrying HORIZON RIDGE over DRY WASH

HENDERSON, Clark, Nevada

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Good
36 t Inventory load rating

Bridge Snapshot: HORIZON RIDGE

The HORIZON RIDGE bridge in Clark, Nevada carries HORIZON RIDGE over DRY WASH. It was built in 1999, making it 27 years old today. The structure is built primarily of concrete and spans 3 sections, stretching 11.3 meters (37 feet) end to end. Daily traffic averages 19,200 vehicles, placing it in the heavily-trafficked tier of Nevada bridges. It is owned and maintained by City/Municipal 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. Its NBI inventory load rating is 36.0 metric tons.

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

How HORIZON RIDGE compares

▼ 10.6
Load rating vs Nevada average (46.6 t)
Bottom 40%
Lower load rating than 60% of Nevada bridges
1,175
Bridges in Clark · 2 in Poor condition
HORIZON RIDGE 36.0 t
Nevada average 46.6 t

Live comparison across Nevada.

Historical Sufficiency Rating

PlainBridge-computed
85.0 / 100 - historical 80–100 band
Structural adequacy /55
55.0
Serviceability /30
15.0
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 How the historical reference is calculated.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
36.0 t
NBI inventory level (metric tons)
Overall Condition
Good

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

Structural Details

Year Built
1999
Material
Concrete
Number of Spans
3
Structure Length
11.3 m (37 ft)
Owner
City/Municipal Highway Agency
Avg Daily Traffic
19,200 vehicles/day
Structure Number
B2606

How to read this record

This page shows what the last federal inspection recorded, not whether HORIZON RIDGE 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 HORIZON RIDGE against other structures in Clark and across Nevada. Nevada 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 HORIZON RIDGE?

HORIZON RIDGE in Clark, Nevada on the FHWA's 0–9 scale.

How often is HORIZON RIDGE inspected?

HORIZON RIDGE'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 19,200 vehicles per day.

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

FHWA retired that reported status beginning with the 2018 archive. HORIZON RIDGE 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 HORIZON RIDGE?

HORIZON RIDGE has an NBI inventory load rating of 36.0 metric tons.

Who is responsible for maintaining HORIZON RIDGE?

HORIZON RIDGE is owned and maintained by City/Municipal Highway Agency.

How old is HORIZON RIDGE and does age affect safety?

HORIZON RIDGE was built in 1999, making it 27 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.