FHWA NBI 2024 Inspection record Public-domain dataset

Clark CR 58 Z-I

Carrying Clark CR 58 Z-I over BRUSHY CREEK/DEGRAY LAKE

0.5 MI SE JCT CO RD 59, Clark, Arkansas

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Fair
11 t Inventory load rating

Bridge Snapshot: Clark CR 58 Z-I

The Clark CR 58 Z-I bridge in Clark, Arkansas carries Clark CR 58 Z-I over BRUSHY CREEK/DEGRAY LAKE. It was built in 1962, making it 64 years old today. The structure is built primarily of steel and spans 4 sections, stretching 79.9 meters (262 feet) end to end. Daily traffic averages 160 vehicles, placing it in the lower-traffic tier of Arkansas bridges. It is owned and maintained by County Highway Agency.

The latest FHWA inspection records show a deck rating of 6/9, superstructure at 7/9, substructure at 6/9. The weakest component sits in fair condition. No reported major component scores in the Poor range under the current federal condition thresholds. Its NBI inventory load rating is 10.9 metric tons.

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

How Clark CR 58 Z-I compares

▼ 14.0
Load rating vs Arkansas average (24.9 t)
Bottom 3%
Lower load rating than 97% of Arkansas bridges
83
Bridges in Clark
Clark CR 58 Z-I 10.9 t
Arkansas average 24.9 t

Live comparison across Arkansas.

Historical Sufficiency Rating

PlainBridge-computed
51.1 / 100 - historical 50–79.9 band
Structural adequacy /55
22.6
Serviceability /30
16.8
Essentiality /15
14.8
Special reductions
−3.0

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 How the historical reference is calculated.

Condition Ratings

Deck
6/9
Fair (5–6)
Superstructure
7/9
Good (7–9)
Substructure
6/9
Fair (5–6)
Inventory Load Rating
10.9 t
NBI inventory level (metric tons)
Overall Condition
Fair

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

Structural Details

Year Built
1962
Material
Steel
Number of Spans
4
Structure Length
79.9 m (262 ft)
Deck Width
9.1 m (30 ft)
Owner
County Highway Agency
Avg Daily Traffic
160 vehicles/day
Structure Number
0000000000M2924

Condition Analysis

  • At 6/9, the deck (driving surface) shows fair condition, with minor wear flagged for upkeep.
  • The superstructure (beams and supports above the deck) rates good at 7/9, with no significant deterioration on file.
  • The substructure (piers and abutments) rates fair at 6/9, minor deterioration that routine maintenance should address.

How to read this record

This page shows what the last federal inspection recorded, not whether Clark CR 58 Z-I 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 Clark CR 58 Z-I against other structures in Clark and across Arkansas. Arkansas 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 Clark CR 58 Z-I?

Clark CR 58 Z-I in Clark, Arkansas has a deck rating of 6/9, superstructure rating of 7/9, and substructure rating of 6/9 on the FHWA's 0–9 scale.

How often is Clark CR 58 Z-I inspected?

Clark CR 58 Z-I'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 160 vehicles per day.

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

FHWA retired that reported status beginning with the 2018 archive. Clark CR 58 Z-I 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 Clark CR 58 Z-I?

Clark CR 58 Z-I has an NBI inventory load rating of 10.9 metric tons.

Who is responsible for maintaining Clark CR 58 Z-I?

Clark CR 58 Z-I is owned and maintained by County Highway Agency.

How old is Clark CR 58 Z-I and does age affect safety?

Clark CR 58 Z-I was built in 1962, making it 64 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.