Williamson County, TN

524 public highway bridges

Williamson County Bridge Snapshot

Williamson County, Tennessee contains 524 public highway bridges in the FHWA National Bridge Inventory. Roughly 51.5% are rated “Good,” 30.7% “Fair,” 2.7% “Poor,” and 2.7% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in TN are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

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

524
Total Bridges
51.5%
Good
2.7%
Poor
2.7%
Structurally Deficient

Condition Distribution

Good
51.5% (270)
Fair
30.7% (161)
Poor
2.7% (14)
SD
2.7% (14)

All Bridges (524)

I840

Unknown

Over: I840-RL /CARTERS CR. RD

8 MI W JCT I65&I840, Williamson, TN

Built 2011 ADT: 3,704

FAP 840

Unknown

Over: I840-LL /CARTERS CR. RD

8 MI W JCT I65&I840, Williamson, TN

Built 2011 ADT: 3,704

FI840

Unknown

Over: I8/ THOMPSON STATION RD

7 MI W JCT. I65 & I840, Williamson, TN

Built 2011 ADT: 1,039

FAP 840

Unknown

Over: 840/ THOMPSON STATION RD

7 MI W JCT. I65 & I840, Williamson, TN

Built 2011 ADT: 1,039

NFA A325

Unknown

Over: SEDBERRY RD. / I 840

3.5 MI W JCT. SR106&I840, Williamson, TN

Built 2004 ADT: 21,372

FAP 96

Unknown

Over: COLUMBIA PK / I 840

20 MI W JCT SR106 & I840, Williamson, TN

Built 2004 ADT: 21,372

I840

Unknown

Over: I840-RL / ANDERSON RD.

2.1 MI SW JCT I65&I840, Williamson, TN

Built 2001 ADT: 2,430

I 840

Unknown

Over: I840-LL / ANDERSON RD.

2.1 MI SW JCT I65&I840, Williamson, TN

Built 2001 ADT: 2,430

I 840

Unknown

Over: I840-RL / SR 106

0.6 MI W JCT I65&I840, Williamson, TN

Built 2001 ADT: 6,851

I 840

Unknown

Over: I840-LL / SR 106

0.6 MI W JCT I65&I840, Williamson, TN

Built 2001 ADT: 6,851

I840

Unknown

Over: I 840-RL / RAMP "Q"

0.2 MI E JCT I65&I840, Williamson, TN

Built 2001 ADT: 41,839

I840

Unknown

Over: I840-LL / RAMP "Q"

0.2 MI E JCT I65&I840, Williamson, TN

Built 2001 ADT: 41,839

I840

Unknown

Over: I 840-RL / CAMPBELL RD.

4.8 MI SW JCT I840, Williamson, TN

Built 2001 ADT: 490

I 840

Unknown

Over: I840-LL / CAMPBELL RD.

4.8 MI SW JCT SR11&I840, Williamson, TN

Built 2001 ADT: 490

I840

Unknown

Over: I840/PEYTON -TRINITY

3.8 MI SE JCT I65&I840, Williamson, TN

Built 2001 ADT: 2,062

FAP 840

Unknown

Over: SR 840/PEYTON - TRINITY

3.8 MI SE JCT I65&SR840, Williamson, TN

Built 2001 ADT: 2,062

NFA A436

Unknown

Over: NATHAN SMITH RD / I840

5.1 MI E JCT. I65&I840, Williamson, TN

Built 2001 ADT: 46,364

I840

Unknown

Over: I840-RL / ARNO RD.

4.8 MI SW JCT SR11&I840, Williamson, TN

Built 2001 ADT: 4,356

I840

Unknown

Over: I840-LL / ARNO RD.

4.8 MI SW JCT SR11&I840, Williamson, TN

Built 2001 ADT: 4,356

I 840

Unknown

Over: I840-RL / MCDANIEL RD.

3.3 MI W JCT SR11&I840, Williamson, TN

Built 2001 ADT: 430

I840

Unknown

Over: I840-LL / MCDANIEL RD.

3.3 MI W JCT SR11&I840, Williamson, TN

Built 2001 ADT: 430

I840

Unknown

Over: I840-RL / COX RD

2.1 MI W JCT SR11&I840, Williamson, TN

Built 2001 ADT: 2,230

840

Unknown

Over: I840-LL / COX RD

2.1 MI W JCT SR11&I840, Williamson, TN

Built 2001 ADT: 2,230

I840

Unknown

Over: I 840-RL / SR 11

1.0 MI S JCT SR11&SR96, Williamson, TN

Built 1995 ADT: 12,818

I840

Unknown

Over: I840-LL / SR 11

1.0 MI S JCT SR11&I96, Williamson, TN

Built 1995 ADT: 12,818

NFA A261

Unknown

Over: HALEY LANE / I840

1.0 MI SE JCT. SR11&SR96, Williamson, TN

Built 1999 ADT: 43,028

FAP 96

Unknown

Over: SR 96 / I840

6.0 MI E JCT SR96 & SR252, Williamson, TN

Built 1999 ADT: 43,028

I840

Unknown

Over: I840-RL / FRY RD.

7 MI W JCT. I65 & I840, Williamson, TN

Built 2011 ADT: 1,670

I840

Unknown

Over: I840-LL / FRY RD.

7 MI W JCT. I65 & I840, Williamson, TN

Built 2011 ADT: 1,670

NFA A256

Fair

Over: FIVE MILE CREEK

1.4 MI SE JCT SR106&SR248, Williamson, TN

Built 1950 Load: 3.6 t ADT: 180

NFA D213

Fair

Over: BRUSH CREEK

3.6 MI N SR100&BRUSH RD, Williamson, TN

Built 1960 Load: 8.4 t ADT: 100

NFA A327

Fair

Over: MURFREES FORK CREEK

4.5 MI SW JCT SR6&SR248, Williamson, TN

Built 1950 Load: 10.0 t ADT: 50

FAS 106

Fair

Over: BRANCH

.8 M N JCT SR106&SR248, Williamson, TN

Built 1948 Load: 13.6 t ADT: 11,342

NATCHEZ TRACE PARK

Fair

Over: CARTER ROAD

6.3 MILES TO TN ROUTE 46, Williamson, TN

Built 1989 Load: 14.5 t ADT: 215

NFA A273

Fair

Over: NORTH FORK OF FLAT CREEK

6.3 MI SW JCT SR11&SR16, Williamson, TN

Built 1940 Load: 16.2 t ADT: 110

FAP 6

Fair

Over: SPENCER CREEK

1.7 M NE JCT SR6&SR106, Williamson, TN

Built 1929 Load: 16.2 t ADT: 13,353

FAS 252 350345K

Fair

Over: CSX RAILROAD

.6 M S JCT SR252&SR253, Williamson, TN

Built 1986 Load: 16.8 t ADT: 9,848

FAS 106

Fair

Over: BRANCH

1 M N JCT SR247&SR106, Williamson, TN

Built 1948 Load: 17.2 t ADT: 7,043

NFA 974 (SA 9404)

Fair

Over: BURNS BRANCH

5.5 MI NW JCT SR246&MAURY, Williamson, TN

Built 1941 Load: 17.8 t ADT: 1,447

NATCHEZ TRACE PARK

Fair

Over: BENDING CHESTNUT ROAD

4.3 MILES TO TN ROUTE 46, Williamson, TN

Built 1989 Load: 18.1 t ADT: 215

FAP 96

Fair

Over: WILSON BRANCH

.4 M W JCT SR96&SR11, Williamson, TN

Built 1942 Load: 18.8 t ADT: 8,970

I840

Fair

Over: I840/ S GARRISON BRANC

4 MI S SR46, Williamson, TN

Built 2012 Load: 18.8 t ADT: 22,556

NFA A231

Fair

Over: NELSON CREEK

2.1 MI SW JCT SR11&SR96, Williamson, TN

Built 1930 Load: 18.9 t ADT: 300

NATCHEZ TRACE PARK

Fair

Over: DAVIS HOLLOW ROAD

10.1 MILES FROM TN ROUTE, Williamson, TN

Built 1989 Load: 19.0 t ADT: 215

FAP 6

Fair

Over: WEST HARPETH RIVER

.2 M SW JCT SR6&SR248, Williamson, TN

Built 1928 Load: 19.1 t ADT: 20,189

NFA 1913

Fair

Over: TURNER CREEK

3.5 MI SE JCT SR106&SR247, Williamson, TN

Built 1940 Load: 20.7 t ADT: 901

NFA A437

Fair

Over: BRANCH

IN CITY OF BRENTWOOD, Williamson, TN

Built 1960 Load: 20.7 t ADT: 1,030

FAP 96

Fair

Over: ARRINGTON CREEK

2.2 M NW JCT SR96&SR11, Williamson, TN

Built 1942 Load: 21.1 t ADT: 8,970

NFA A613

Fair

Over: BRANCH

0.7 MI SE JCT SR46&SR106, Williamson, TN

Built 1960 Load: 21.7 t ADT: 240

NFA 1919 (SA 9421)

Fair

Over: EAST FORK CREEK

3.6 MI W JCT SR46&SR96, Williamson, TN

Built 1984 Load: 22.4 t ADT: 279

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

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial