State profile · Below median Poor share

Tennessee bridge safety

Condition ratings, load ratings, and Poor-condition data for every public highway bridge in Tennessee, based on the FHWA National Bridge Inventory.

20,426
Public bridges
38.0%
Good condition
4.0%
Poor condition

Data updated May 2026

Total Bridges

20,426

Public highway bridges in Tennessee

Good Condition

38.0%

7,762 bridges rated 7-9

-12.0pp vs 50% benchmark

Poor Condition

4.0%

811 bridges whose lowest applicable component is rated 0-4

-3.0pp vs national avg 7.0%

Tennessee vs national bridge condition

Tennessee - Good condition share 38.0%
National avg

Share of bridges rated 7-9 on the FHWA 0-9 scale (deck, superstructure, substructure all good).

Tennessee - Poor-condition share 13.2%
National avg

Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.0%.

Condition Distribution

Tennessee42.9%52.6%GoodFairPoor
Bridge inventory deck-condition mix - Tennessee (FHWA NBI)

Counties (95)

Anderson 175 Bedford 294 Benton 147 Bledsoe 83 Blount 220 Bradley 199 Campbell 137 Cannon 159 Carroll 240 Carter 195 Cheatham 128 Chester 127 Claiborne 101 Clay 64 Cocke 190 Coffee 217 Crockett 167 Cumberland 137 Davidson 836 DeKalb 100 Decatur 104 Dickson 243 Dyer 232 Fayette 336 Fentress 55 Franklin 157 Gibson 386 Giles 321 Grainger 88 Greene 306 Grundy 85 Hamblen 119 Hamilton 464 Hancock 61 Hardeman 223 Hardin 192 Hawkins 190 Haywood 241 Henderson 207 Henry 187 Hickman 332 Houston 118 Humphreys 250 Jackson 131 Jefferson 123 Johnson 109 Knox 588 Lake 30 Lauderdale 258 Lawrence 211 Lewis 139 Lincoln 304 Loudon 117 Macon 169 Madison 418 Marion 177 Marshall 240 Maury 433 McMinn 220 McNairy 218 Meigs 76 Monroe 145 Montgomery 187 Moore 69 Morgan 120 Obion 381 Overton 78 Perry 153 Pickett 30 Polk 140 Putnam 167 Rhea 100 Roane 161 Robertson 204 Rutherford 428 Scott 111 Sequatchie 67 Sevier 276 Shelby 1077 Smith 202 Stewart 168 Sullivan 370 Sumner 398 Tipton 201 Trousdale 88 Unicoi 161 Union 61 Van Buren 37 Warren 160 Washington 284 Wayne 282 Weakley 351 White 69 Williamson 524 Wilson 402

Tennessee vs nearby ranks

Adjacent states by Poor-condition share (lower share = better)

States are ranked by the share of bridges whose lowest applicable component rating is 4 or below. This describes recorded condition; it does not measure funding effectiveness or live crossing safety. States here sit immediately above and below Tennessee on the same metric.

MN

Minnesota

3.63% top marginal rate
Structure
Progressive
Burden @ $100K
$11,969

CT

Connecticut

3.95% top marginal rate
Structure
Progressive
Burden @ $100K
$4,277
Selected

TN

Tennessee

3.97% top marginal rate
Structure
Progressive
Burden @ $100K
$20,426

MD

Maryland

4.27% top marginal rate
Structure
Progressive
Burden @ $100K
$5,527

CO

Colorado

4.32% top marginal rate
Structure
Progressive
Burden @ $100K
$8,965

Bridges Needing Most Attention in Tennessee

Six lowest-condition bridges in Tennessee, ranked by the portal's composite display score. Inspection intervals are risk-based under current NBIS rules.

NFA A253

Poor

Over: EMORY RIVER

FROZEN HEAD STATE PARK, Morgan, TN

Built 1975 Load: 1.0 t ADT: 150

NFA B485

Poor

Over: PAW PAW CREEK

S OFF I40 ON LOUDON CO LN, Roane, TN

Built 1934 Load: 1.3 t ADT: 330

NFA A153

Poor

Over: DADDY'S CREEK (CWMA)

.1MI FROM MORGAN CO. LINE, Cumberland, TN

Built 1950 Load: 1.6 t ADT: 25

NFA A317 347891F

Poor

Over: CSX RAILROAD

3.4 MI SW JCT SR30&SR33, Polk, TN

Built 1913 Load: 1.6 t ADT: 40

NFA A191

Poor

Over: BYRAMS FORK CREEK

1 M W OF SR170 AT UNION C, Anderson, TN

Built 1970 Load: 1.9 t ADT: 70

NFA A463

Poor

Over: HILL CREEK

WITHIN 1M SE OF WOODBURY, Cannon, TN

Built 1950 Load: 1.9 t ADT: 170

All Bridges in Tennessee

NFA 0H064

Good

Over: BRANCH

ALTERAS DRIVE/ BRANCH, Davidson, TN

Built 1985 Load: 32.4 t ADT: 2,974

NFA H085

Good

Over: BRANCH

LOXLEY DRIVE/ BRANCH, Davidson, TN

Built 1985 Load: 32.4 t ADT: 1,000

NFA 0H099

Good

Over: BRANCH

SUNNYWOOD DR./ BRANCH, Davidson, TN

Built 1985 Load: 32.4 t ADT: 2,974

NFA H325

Good

Over: SAVAGE BRANCH

0.5 M NE OF SR 1, Davidson, TN

Built 2020 Load: 32.4 t ADT: 590

FAU 4167

Good

Over: BRANCH

1.5 M.E. I40@ ERMAC DRIVE, Davidson, TN

Built 1965 Load: 32.4 t ADT: 10,948

FAU 4167

Good

Over: BRANCH

ELM HILL PK@ MCGAVOCK PK, Davidson, TN

Built 1965 Load: 32.4 t ADT: 10,948

FAU 1002 (SA 1909)

Good

Over: BRANCH

IN NASHVILLE, Davidson, TN

Built 2000 Load: 32.4 t ADT: 7,909

FAU 1002 (SA 1909)

Good

Over: BELLE MEADE BRANCH

IN NASHVILLE, Davidson, TN

Built 2000 Load: 32.4 t ADT: 7,909

FAU 1017 (SA 1921)

Good

Over: DRY CREEK

IN NASHVILLE, Davidson, TN

Built 1970 Load: 32.4 t ADT: 26,942

FAU 6

Good

Over: BRANCH

1.2 MI E I65-ELLINGTON PK, Davidson, TN

Built 1969 Load: 32.4 t ADT: 45,322

FAP 408 (SR 155)

Good

Over: RICHLAND CREEK

1.3 MI NW JCT I409, Davidson, TN

Built 1968 Load: 32.4 t ADT: 47,778

FAP 408 (SR 155)

Good

Over: BRANCH

.8 MI NW JCT I40, Davidson, TN

Built 1965 Load: 32.4 t ADT: 72,413

I24

Good

Over: WHITTEMORE BRANCH

1 MI NW SR254, Davidson, TN

Built 1958 Load: 32.4 t ADT: 155,629

I24

Good

Over: W. BRANCH HURRICANE CR.

.7 MI NW RUTHERFORD CO LI, Davidson, TN

Built 1958 Load: 32.4 t ADT: 150,156

I24

Good

Over: NORTH FORK EWING CREEK

IN NORTHEAST DAVIDSON CO., Davidson, TN

Built 1972 Load: 32.4 t ADT: 29,943

I24

Good

Over: EWING CREEK

IN NORTHEAST DAVIDSON CO., Davidson, TN

Built 1972 Load: 32.4 t ADT: 29,943

I24

Good

Over: BRANCH

1.1 M NW JCT SR45&I24, Davidson, TN

Built 1972 Load: 32.4 t ADT: 74,643

I24

Good

Over: VHOINS BRANCH

IN METRO NASHVILLE, Davidson, TN

Built 1976 Load: 32.4 t ADT: 58,248

I24

Good

Over: COLLINS CREEK

BELL RD RP / COLLINS CR, Davidson, TN

Built 1958 Load: 32.4 t ADT: 155,629

I24

Good

Over: BELL RD RP / COLLINS CR

BELL RD RP / COLLINS CR, Davidson, TN

Built 1958 Load: 32.4 t ADT: 150,156

I24

Good

Over: I24 RP / N FORK EWING CR

I24 RP / N FORK EWING, Davidson, TN

Built 1972 Load: 32.4 t ADT: 58,248

I40

Good

Over: BRANCH

4.2 M E CHEATMAN CO LINE, Davidson, TN

Built 1959 Load: 32.4 t ADT: 57,507

I40 350202M

Good

Over: CSX RR

.8 M NW SR1/&I40 /SS RR, Davidson, TN

Built 1970 Load: 32.4 t ADT: 141,104

I40 348013R

Good

Over: CSX RR

I40 / CSX RR, Davidson, TN

Built 2015 Load: 32.4 t ADT: 145,427

I65

Good

Over: PAGES BRANCH

.1 M S TRINITY LANE, Davidson, TN

Built 1961 Load: 32.4 t ADT: 182,508

I65

Good

Over: EWING CREEK

.3 M N JCT I24&I65, Davidson, TN

Built 1964 Load: 32.4 t ADT: 106,685

I65

Good

Over: BRANCH

.05 M S JCT SR174&I65, Davidson, TN

Built 1977 Load: 32.4 t ADT: 92,366

I65

Good

Over: MANSKER CREEK

1 MI S OF SR41, Davidson, TN

Built 1968 Load: 32.4 t ADT: 92,366

I65

Good

Over: MANSKER CREEK

1 MI S OF SR41, Davidson, TN

Built 1968 Load: 32.4 t ADT: 92,366

I65

Good

Over: CSX RR

I440 LOOP AT MELROSE I/C, Davidson, TN

Built 1990 Load: 32.4 t ADT: 162,710

I440

Good

Over: CSX RR

I440 LOOP IN NASHVILLE, Davidson, TN

Built 1985 Load: 32.4 t ADT: 96,254

I440

Good

Over: BRANCH

I440 @ LEALAND LANE, Davidson, TN

Built 1987 Load: 32.4 t ADT: 105,509

FAU 4915 350176A

Good

Over: CSX RAILROAD

0.74 MI E SR 11, Davidson, TN

Built 1965 Load: 32.4 t ADT: 10,105

FAU 3268

Good

Over: LITTLE CREEK

IN NASHVILLE, Davidson, TN

Built 1995 Load: 32.4 t ADT: 2,631

FAP 254

Good

Over: OTTER CREEK

.2 M W JCT SR106&SR254, Davidson, TN

Built 1950 Load: 32.4 t ADT: 16,411

FAP 254

Good

Over: MILL CREEK

.8 M W JCT SR254&I24, Davidson, TN

Built 1989 Load: 32.4 t ADT: 40,992

FAP 254

Good

Over: COLLINS CREEK

.1 M W JCT SR254&I24, Davidson, TN

Built 1974 Load: 32.4 t ADT: 40,992

FAU 255

Good

Over: SEVEN MILE CREEK

.1 M E JCT SR11&SR255, Davidson, TN

Built 1966 Load: 32.4 t ADT: 36,556

FAP 6

Good

Over: SR 6 RL / CSX RR

.9 M NE SR45&SR6, Davidson, TN

Built 2014 Load: 32.4 t ADT: 23,985

FAU 11

Good

Over: MANSKER CREEK

1.2 M N JCT SR11&SR174, Davidson, TN

Built 2013 Load: 32.4 t ADT: 21,080

FAU 11

Good

Over: STR 11@ ELLINGTON PKY I/

.5 M N SR6@ELLINGTON IC, Davidson, TN

Built 1965 Load: 32.4 t ADT: 7,155

FAU 24

Good

Over: OVERALL CREEK

IN NASHVILLE, Davidson, TN

Built 1930 Load: 32.4 t ADT: 3,043

FAU 24

Good

Over: RICHLAND CREEK

2 M NW JCT I440&SR1, Davidson, TN

Built 1990 Load: 32.4 t ADT: 23,557

FAU 65

Good

Over: EWING CREEK

2.5 M NE SR12&SR112, Davidson, TN

Built 1995 Load: 32.4 t ADT: 9,557

FAU 65

Good

Over: EARTHMAN FORK CREEK

.1 M S JCT SR45&SR65, Davidson, TN

Built 2017 Load: 32.4 t ADT: 4,461

FAU 112

Good

Over: WHITES CREEK

.5 M NW JCT SR12&SR112, Davidson, TN

Built 2022 Load: 32.4 t ADT: 14,255

FAP 408 349219U

Good

Over: CSX RAILROAD

.5 M E JCT SR155&I24, Davidson, TN

Built 1963 Load: 32.4 t ADT: 38,057

FAP 408 349219U

Good

Over: CSX RAILROAD

.5 M E JCT SR155&I24, Davidson, TN

Built 1963 Load: 32.4 t ADT: 38,057

FAP 408 (SR 155)

Good

Over: ICG RAILROAD

3 M W OF SR 12, Davidson, TN

Built 1989 Load: 32.4 t ADT: 39,776

FAP 408 (SR 155)

Good

Over: BRANCH

@ KNIGHT RD & BRILEY PKWY, Davidson, TN

Built 1990 Load: 32.4 t ADT: 46,651

Showing 14,651-14,700 of 20,426 bridges

Related

All states → | National rankings → | Understanding conditions → | Retired SD term explained →
Data sourced from the FHWA National Bridge Inventory (NBI), latest released cycle. See our methodology for details. Retrieved and formatted by PlainBridges.

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the FHWA National Bridge Inventory (NBI). Poor condition is an inspection-record category, not a closure or unsafe-to-cross designation. Consult the bridge owner for current status.

Understanding Bridge Conditions

How FHWA rates bridge condition on a 0-9 scale.

Check Your Daily Bridges

How to look up bridge condition data for bridges on your route.

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

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.