Decatur County, TN

104 public highway bridges

Decatur County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Decatur County, Tennessee contains 104 public highway bridges. Roughly 33.7% are rated “Good,” 61.5% “Fair,” and 1% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

104
Total Bridges
33.7%
Good
61.5%
Fair
1%
Poor Condition

Condition Distribution

Good
33.7% (35)
Fair
61.5% (64)
Poor
1% (1)

All Bridges (104)

FAS 114

Good

Over: MURRHY CREEK

3.4 MI.SW.OF SCOTT'S HILL, Decatur, TN

Built 1958 Load: 32.4 t ADT: 749

NFA 5577 (SA 2007)

Good

Over: OVERFLOW

1.3 MI E OF HENDERSON CO., Decatur, TN

Built 2012 Load: 38.2 t ADT: 202

FAP 20

Good

Over: ARMS CREEK

1.48 MI.WEST OF PARSONS, Decatur, TN

Built 2011 Load: 41.1 t ADT: 6,482

FAS 69

Poor

Over: STEWMANS CREEK

SOUTH OF BATH SPRINGS, Decatur, TN

Built 1950 Load: 16.2 t ADT: 294

Read our methodology - how this data is sourced, computed, and verified.

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Data sourced from official public datasets. 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.