FHWA NBI 2024 Inspection record Public-domain dataset

CR 601 Carroll

Carrying CR 601 Carroll over BRANCH

2.2 MI W SH 103, Carroll, Arkansas

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Fair
17 t Inventory load rating

Bridge Snapshot: CR 601 Carroll

The CR 601 Carroll bridge in Carroll, Arkansas carries CR 601 Carroll over BRANCH. It was built in 1940, making it 86 years old today. The structure is built primarily of concrete and spans 2 sections, stretching 6.4 meters (21 feet) end to end. Daily traffic averages 1,111 vehicles, placing it in the moderately-trafficked tier of Arkansas bridges. It is owned and maintained by County Highway Agency.

The latest FHWA inspection records show culvert at 6/9. The weakest component sits in fair condition. None of this bridge's reported major components fall into the Poor condition range. Its NBI inventory load rating is 17.2 metric tons.

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

How CR 601 Carroll compares

▼ 7.7
Load rating vs Arkansas average (24.9 t)
Bottom 10%
Lower load rating than 90% of Arkansas bridges
51
Bridges in Carroll · 2 in Poor condition
CR 601 Carroll 17.2 t
Arkansas average 24.9 t

Live comparison across Arkansas.

Historical Sufficiency Rating

PlainBridge-computed
54.9 / 100 - historical 50–79.9 band
Structural adequacy /55
35.7
Serviceability /30
8.0
Essentiality /15
14.2
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 How the historical reference is calculated.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

Culvert
6/9
Fair (5–6)
Inventory Load Rating
17.2 t
NBI inventory level (metric tons)
Overall Condition
Fair

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

Structural Details

Year Built
1940
Material
Concrete
Number of Spans
2
Structure Length
6.4 m (21 ft)
Deck Width
7.2 m (24 ft)
Owner
County Highway Agency
Avg Daily Traffic
1,111 vehicles/day
Structure Number
000000000017818

How to read this record

This page shows what the last federal inspection recorded, not whether CR 601 Carroll 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 CR 601 Carroll against other structures in Carroll 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 CR 601 Carroll?

CR 601 Carroll in Carroll, Arkansas on the FHWA's 0–9 scale.

How often is CR 601 Carroll inspected?

CR 601 Carroll'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 1,111 vehicles per day.

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

FHWA retired that reported status beginning with the 2018 archive. CR 601 Carroll 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 CR 601 Carroll?

CR 601 Carroll has an NBI inventory load rating of 17.2 metric tons.

Who is responsible for maintaining CR 601 Carroll?

CR 601 Carroll is owned and maintained by County Highway Agency.

How old is CR 601 Carroll and does age affect safety?

CR 601 Carroll was built in 1940, making it 86 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.