FHWA NBI 2024 Inspection record Public-domain dataset

S PRETTYMAN RD

Carrying S PRETTYMAN RD over POLECAT CR

S 29 T 45 N R 31 W, Cass, Missouri

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Poor
32 t Inventory load rating

Bridge Snapshot: S PRETTYMAN RD

The S PRETTYMAN RD bridge in Cass, Missouri carries S PRETTYMAN RD over POLECAT CR. It was built in 2020, making it 6 years old today. The structure is built primarily of aluminum/iron and spans 1 section, stretching 11.0 meters (36 feet) end to end. Daily traffic averages 250 vehicles, placing it in the lower-traffic tier of Missouri bridges. It is owned and maintained by County Highway Agency.

The latest FHWA inspection records show culvert at 4/9. The weakest component sits in poor condition. A component scored 4 or below, placing this bridge in the federal Poor condition category rather than declaring it unsafe or closed. Its NBI inventory load rating is 32.4 metric tons.

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

How S PRETTYMAN RD compares

▼ 1.3
Load rating vs Missouri average (33.7 t)
Bottom 45%
Lower load rating than 55% of Missouri bridges
377
Bridges in Cass · 30 in Poor condition
S PRETTYMAN RD 32.4 t
Missouri average 33.7 t

Live comparison across Missouri.

Historical Sufficiency Rating

PlainBridge-computed
69.4 / 100 - historical 50–79.9 band
Structural adequacy /55
30.0
Serviceability /30
24.5
Essentiality /15
14.9
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 How the historical reference is calculated.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
4/9
Poor (1–4)
Inventory Load Rating
32.4 t
NBI inventory level (metric tons)
Overall Condition
Poor

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

Structural Details

Year Built
2020
Material
Aluminum/Iron
Number of Spans
1
Structure Length
11.0 m (36 ft)
Deck Width
8.3 m (27 ft)
Owner
County Highway Agency
Avg Daily Traffic
250 vehicles/day
Structure Number
36606

How to read this record

S PRETTYMAN RD is in the federal Poor condition category. That is a component-based result, not a closure order.

  • NBI condition ratings reflect the latest record in this annual dataset, not a live status. Current routine inspection intervals are risk-based.
  • Understand what Poor condition does and does not mean before drawing conclusions. Poor condition explained
  • Compare S PRETTYMAN RD against other structures in Cass and across Missouri. Missouri 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 S PRETTYMAN RD?

S PRETTYMAN RD in Cass, Missouri on the FHWA's 0–9 scale.

How often is S PRETTYMAN RD inspected?

S PRETTYMAN RD'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 250 vehicles per day.

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

FHWA retired that reported status beginning with the 2018 archive. S PRETTYMAN RD is currently shown as Poor condition from its component ratings; that category is not a live closure or safety decision.

What is the inventory load rating for S PRETTYMAN RD?

S PRETTYMAN RD has an NBI inventory load rating of 32.4 metric tons.

Who is responsible for maintaining S PRETTYMAN RD?

S PRETTYMAN RD is owned and maintained by County Highway Agency.

How old is S PRETTYMAN RD and does age affect safety?

S PRETTYMAN RD was built in 2020, making it 6 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.