Union County, TN

61 public highway bridges

Union County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Union County, Tennessee contains 61 public highway bridges. Roughly 37.7% are rated “Good,” 57.4% “Fair,” and 4.9% “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.

61
Total Bridges
37.7%
Good
57.4%
Fair
4.9%
Poor Condition

Condition Distribution

Good
37.7% (23)
Fair
57.4% (35)
Poor
4.9% (3)

All Bridges (61)

NFA A100

Fair

Over: FALL CREEK

N OF SR170-W OF SR33 JCT, Union, TN

Built 1970 Load: 3.6 t ADT: 40

NFA A122

Fair

Over: BULL RUN CREEK

JUST NW OF LUTTRELL, Union, TN

Built 1955 Load: 3.6 t ADT: 90

NFA A238

Fair

Over: HINDS CREEK

3 MI W OF PAULETTE, Union, TN

Built 1970 Load: 13.0 t ADT: 150

NFA A407

Fair

Over: FLAT CREEK

BOOKER LANE, Union, TN

Built 1970 Load: 13.6 t ADT: 150

NFA 2419 (SA 8710)

Fair

Over: BRANCH

E OF SR33-S OF NORRIS LK, Union, TN

Built 1935 Load: 14.3 t ADT: 284

NFA 1293 (SA 8701)

Fair

Over: BULLRUN CREEK

W OF SR33 AT KNOX CO LINE, Union, TN

Built 1940 Load: 16.2 t ADT: 1,255

NFA A131

Fair

Over: WOODS GAP BRANCH

E OF SR61-N OF LUTTRELL, Union, TN

Built 1983 Load: 19.8 t ADT: 40

FAP 33

Fair

Over: SUCKSTONE CR

.6 M NE OF KNOX CO LN, Union, TN

Built 1967 Load: 19.8 t ADT: 14,065

NFA 1276 (SA 8712)

Fair

Over: BRANCH

1.8 M NE OF SHARPS CHAPEL, Union, TN

Built 1940 Load: 20.7 t ADT: 827

NFA A100

Fair

Over: FALL CREEK

N OF SR170-W OF SR33 JCT, Union, TN

Built 1984 Load: 22.4 t ADT: 40

NFA A100

Fair

Over: FALL CREEK

.1 MI N OF SR170, Union, TN

Built 1984 Load: 22.4 t ADT: 40

NFA A136 (SA 8714)

Fair

Over: LITTLE CREEK

S OF SR131-2 M E OF LUTTR, Union, TN

Built 1983 Load: 22.4 t ADT: 180

FAS 144

Fair

Over: N FORK BULL RUN CREEK

1.6 M SE JCT SR144&SR33, Union, TN

Built 1952 Load: 23.4 t ADT: 3,217

NFA A025

Fair

Over: BLACK FOX CREEK

.2 M W OF CO LI-S OF CLIN, Union, TN

Built 1945 Load: 24.3 t ADT: 60

NFA A049

Fair

Over: BULL RUN CREEK

W OF SR33-1 MI N OF CO LI, Union, TN

Built 1940 Load: 24.3 t ADT: 50

NFA 2419 (SA 8710)

Fair

Over: DODSON CREEK

E OF SR33-S OF NORRIS LK, Union, TN

Built 1960 Load: 27.9 t ADT: 284

NFA 2452 (SA 8703)

Fair

Over: HINDS CREEK

S OF SR170-W OF PAULETTE, Union, TN

Built 1972 Load: 27.9 t ADT: 253

FAS 170

Fair

Over: FALL CREEK

3 MILES N OF MAYNARDVILLE, Union, TN

Built 1960 Load: 28.8 t ADT: 920

FAS 131

Fair

Over: BRANCH

3.5 M NE OF KNOX CO LN, Union, TN

Built 1940 Load: 28.8 t ADT: 2,144

NFA 2419 (SA 8710)

Fair

Over: DODSON CREEK

E OF SR33-NEAR NORRIS LAK, Union, TN

Built 1940 Load: 32.4 t ADT: 860

NFA 2464 (SA 8706)

Fair

Over: RACCOON CREEK

JUST SE OF PAULETTE, Union, TN

Built 1972 Load: 32.4 t ADT: 773

NFA A134

Fair

Over: FLAT CREEK

S OF SR131-NE OF LUTTRELL, Union, TN

Built 1981 Load: 32.4 t ADT: 180

NFA A136 (SA 8714)

Fair

Over: FLAT CREEK

IN LUTTRELL-E OF SR61, Union, TN

Built 1976 Load: 32.4 t ADT: 180

NFA A137

Fair

Over: LITTLE CREEK

S OF SR131-E OF LUTTRELL, Union, TN

Built 1986 Load: 32.4 t ADT: 170

NFA D384

Fair

Over: FLAT CREEK

S OF LUTTRELL-W OF SR61, Union, TN

Built 1983 Load: 32.4 t ADT: 80

NFA A152 (SA 8705)

Fair

Over: LITTLE BULL RUN CREEK

3 M NE OF SR144&131 JCT, Union, TN

Built 1986 Load: 32.4 t ADT: 50

NFA A158

Fair

Over: RACCOON CREEK

E OF SR33-NE OF PAULETTE, Union, TN

Built 1970 Load: 32.4 t ADT: 80

NFA 1276 (SA 8712)

Fair

Over: BRANCH

1.5 M NE OF SHARPS CHAPEL, Union, TN

Built 1976 Load: 32.4 t ADT: 827

NFA 1090 (SA 8711)

Fair

Over: LITTLE BARREN CREEK

1.2 M W OF SR33 AT CO LI, Union, TN

Built 1960 Load: 32.4 t ADT: 3,286

FAS 370

Fair

Over: BULL RUN CREEK

2.6 M NE JCT SR144&SR370, Union, TN

Built 1973 Load: 32.4 t ADT: 925

FAP 33

Fair

Over: RACCOON CREEK

.6 M SW JCT SR33&SR61, Union, TN

Built 1966 Load: 32.4 t ADT: 14,065

FAS 61

Fair

Over: HINDS CREEK

1.2 M S JCT SR61&SR170, Union, TN

Built 1970 Load: 32.4 t ADT: 1,003

FAS 61

Fair

Over: BULL RUN CREEK

.7 M SE JCT SR61&SR370, Union, TN

Built 1985 Load: 32.4 t ADT: 2,895

FAS 61

Fair

Over: FLAT CREEK

2.1 M NW OF KNOX CO LN, Union, TN

Built 1970 Load: 32.4 t ADT: 2,849

FAP 33

Fair

Over: BULL RUN CREEK

.8 M NE OF KNOX CO LN, Union, TN

Built 1966 Load: 34.3 t ADT: 14,065

NFA A316

Good

Over: N. FORK BULL RUN CREEK

S OF SR33E / MAYNARDVILLE, Union, TN

Built 2002 Load: 22.4 t ADT: 170

NFA D331

Good

Over: BULL RUN CREEK

1.5 MI SE OF PAULETTE, Union, TN

Built 1984 Load: 25.3 t ADT: 80

NFA A122

Good

Over: BULL RUN CREEK

NW OF LUTTRELL, Union, TN

Built 1998 Load: 26.2 t ADT: 90

NFA A167

Good

Over: SUCKSTONE CREEK

E OF SR33-1 M S OF PAULET, Union, TN

Built 1984 Load: 26.2 t ADT: 50

NFA A173

Good

Over: BULL RUN CREEK

1.5 MI SW OF PAULETTE, Union, TN

Built 1993 Load: 29.2 t ADT: 30

NFA D334

Good

Over: BULL RUN CREEK

1 MI. SE OF PAULETTE, Union, TN

Built 1984 Load: 30.5 t ADT: 80

NFA 1274

Good

Over: HAMILTON GAP CREEK

SE OF SR33 SR61 JCT, Union, TN

Built 1987 Load: 32.4 t ADT: 808

NFA 1345

Good

Over: LITTLE BARREN CREEK

1.5 NW OF SR33 AT CO LINE, Union, TN

Built 2021 Load: 32.4 t ADT: 137

NFA A120

Good

Over: N FK BULL RUN CREEK

IN MAYNARDVILLE-S OF SR33, Union, TN

Built 1996 Load: 32.4 t ADT: 90

NFA A120

Good

Over: BULL RUN CREEK

BTWN LUTTRELL & MAYNARDVL, Union, TN

Built 1987 Load: 32.4 t ADT: 90

NFA A121

Good

Over: BULL RUN CREEK

NW OF LUTTRELL, Union, TN

Built 2016 Load: 32.4 t ADT: 90

NFA A121

Good

Over: N. FORK BULL RUN CREEK

NEAR MAYNARDVILLE, Union, TN

Built 2016 Load: 32.4 t ADT: 90

NFA A122

Good

Over: BULL RUN CREEK

NW OF LUTTRELL, Union, TN

Built 1960 Load: 32.4 t ADT: 90

NFA A137

Good

Over: FLAT CREEK

E OF SR61-IN LUTTRELL, Union, TN

Built 2016 Load: 32.4 t ADT: 170

NFA A156

Good

Over: N FORK BULL RUN CREEK

S OF SR33 AT MAYNARDVILLE, Union, TN

Built 1980 Load: 32.4 t ADT: 210

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.