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)

NFA 1003 (SA 9411)

Good

Over: HARPETH RIVER

4.4 MI W JCT SR96&SR252, Williamson, TN

Built 1975 Load: 30.8 t ADT: 5,492

NFA 1001 (SA 9418)

Good

Over: ALLEN BRANCH

2.2 MI SE JCT SR96&SR100, Williamson, TN

Built 1988 Load: 31.4 t ADT: 745

I840

Good

Over: BRANCH

1.5 MI W JCT SR11 & I840, Williamson, TN

Built 2004 Load: 31.4 t ADT: 21,372

FAP 397

Good

Over: OVERFLOW HARPETH RIVER

3 MI N JCT SR106&SR248, Williamson, TN

Built 1986 Load: 31.5 t ADT: 20,234

NFA 1001 (SA 9418)

Good

Over: DOBBINS BRANCH

4.4 MI SW JCT SR46&SR96, Williamson, TN

Built 1980 Load: 32.4 t ADT: 496

NFA 1917 (SA 9419)

Good

Over: SOUTH HARPETH CREEK

4.2 MI SE JCT SR96&SR100, Williamson, TN

Built 1960 Load: 32.4 t ADT: 280

NFA 1919 (SA 9421)

Good

Over: EAST FORK CREEK

3.7 MI SW JCT SR46&SR96, Williamson, TN

Built 1991 Load: 32.4 t ADT: 279

NFA 1921

Good

Over: BRANCH

3.4 M E JCT SR96&SR100, Williamson, TN

Built 1995 Load: 32.4 t ADT: 703

NFA 1922 (SA 9402)

Good

Over: LICK CREEK

7.1 MI SE JCT SR46&SR100, Williamson, TN

Built 1994 Load: 32.4 t ADT: 189

NFA 1922 (SA 9402)

Good

Over: GARRISON BRANCH

7.0 MI NW JCT SR246&MAURY, Williamson, TN

Built 2013 Load: 32.4 t ADT: 189

NFA 1922 (SA 9402)

Good

Over: BRANCH

8.3 M SE JCT SR46&SR100, Williamson, TN

Built 1987 Load: 32.4 t ADT: 189

NFA 1928 (SA 9405)

Good

Over: W PRONG MURFREE'S FRK CR

4.6 MI SW JCT SR6&SR248, Williamson, TN

Built 2003 Load: 32.4 t ADT: 1,039

NFA 1932

Good

Over: BRANCH

4.5 M SE JCT I65 & SR248, Williamson, TN

Built 2000 Load: 32.4 t ADT: 2,062

NFA 1934 (SA 9414)

Good

Over: BRANCH

1.9 MI SW JCT SR11&SR96, Williamson, TN

Built 2016 Load: 32.4 t ADT: 687

NFA 1936 (SA 9433)

Good

Over: BURKE BRANCH

2.4 MI NW JCT SR96&SR252, Williamson, TN

Built 1983 Load: 32.4 t ADT: 742

NFA 1938

Good

Over: BRANCH

E. OF US 431, Williamson, TN

Built 1997 Load: 32.4 t ADT: 1,985

NFA 1940 (SA 9435)

Good

Over: BRANCH

3.9 MI SE JCT SR252&SR253, Williamson, TN

Built 2010 Load: 32.4 t ADT: 11,779

NFA 1940

Good

Over: LITTLE HARPETH RIVER

3.2 M SE JCT SR252&SR253, Williamson, TN

Built 2009 Load: 32.4 t ADT: 11,779

FAU 4739

Good

Over: WATSON BRANCH

ON RIVER OAKS BLVD, Williamson, TN

Built 1989 Load: 32.4 t ADT: 24,014

FAU 4744

Good

Over: BRANCH

ON COOL SPRINGS BLVD, Williamson, TN

Built 1987 Load: 32.4 t ADT: 24,249

FAU 4838

Good

Over: BRANCH

ON ARROWHEAD DRIVE, Williamson, TN

Built 1983 Load: 32.4 t ADT: 847

NFA A002

Good

Over: BRANCH

1.3 MI SE JCT I40&SR96, Williamson, TN

Built 1983 Load: 32.4 t ADT: 110

NFA A014

Good

Over: BIG TURNBULL CREEK

W. OF FAIRVIEW, Williamson, TN

Built 1997 Load: 32.4 t ADT: 70

NFA A017

Good

Over: BRUSH CREEK

4.6 MI E JCT I40&SR96, Williamson, TN

Built 1992 Load: 32.4 t ADT: 30

NFA A025

Good

Over: TURNBULL CREEK

ON LIBERTY ROAD, Williamson, TN

Built 1991 Load: 32.4 t ADT: 30

NFA A025

Good

Over: TIDWELL BRANCH

ON LIBERTY ROAD, Williamson, TN

Built 2005 Load: 32.4 t ADT: 30

NFA A034

Good

Over: BRANCH

4.0 MI SW JCT SR96&SR100, Williamson, TN

Built 2001 Load: 32.4 t ADT: 50

NFA A053

Good

Over: WILKIE BRANCH

6.4 M SW JCT SR46 & SR96, Williamson, TN

Built 1984 Load: 32.4 t ADT: 530

NFA A062

Good

Over: HUNTING CAMP BRANCH

3.8 MI NE JCT MAURY&HICKM, Williamson, TN

Built 2016 Load: 32.4 t ADT: 70

NFA A066

Good

Over: HARPETH RIVER

1.0 MI NW JCT SR46&SR106, Williamson, TN

Built 1985 Load: 32.4 t ADT: 490

NFA A085

Good

Over: BRANCH

7.5 M SW JCT SR46 & SR96, Williamson, TN

Built 1980 Load: 32.4 t ADT: 10

NFA A088

Good

Over: BEECH CREEK

2.3 MI NE JCT SR46&SR106, Williamson, TN

Built 1983 Load: 32.4 t ADT: 660

NFA A088

Good

Over: BRANCH

.6 M NE JCT SR46&SR106, Williamson, TN

Built 1985 Load: 32.4 t ADT: 760

NFA A141

Good

Over: MILL CREEK

5.1 MI SE JCT SR11&SR253, Williamson, TN

Built 1970 Load: 32.4 t ADT: 720

NFA 5521

Good

Over: EDMONDSON BRANCH

3.1 MI SE JCT SR252&SR253, Williamson, TN

Built 1972 Load: 32.4 t ADT: 8,775

NFA 5521

Good

Over: OWL CREEK

3.2 MI SE JCT SR252&SR253, Williamson, TN

Built 2019 Load: 32.4 t ADT: 8,775

NFA 5521

Good

Over: BRANCH

3.4 MI SE JCT SR252&SR253, Williamson, TN

Built 1970 Load: 32.4 t ADT: 8,775

NFA 5521

Good

Over: BRANCH

4.1 MI SE JCT SR252&SR253, Williamson, TN

Built 1976 Load: 32.4 t ADT: 8,775

RAGSDALE RD

Good

Over: BRANCH

3.5 MI SE JCT SR252&SR253, Williamson, TN

Built 2018 Load: 32.4 t ADT: 3,081

NFA A159

Good

Over: CARTWRIGHT CREEK

.3 M NW JCT SR46 & SR106, Williamson, TN

Built 1984 Load: 32.4 t ADT: 710

FAU 4745

Good

Over: WATSON BRANCH

2.9 MI SE JCT SR6&SR96, Williamson, TN

Built 1965 Load: 32.4 t ADT: 13,323

NFA A179

Good

Over: MAYES CREEK

3.7 M SE JCT I65&SR 96, Williamson, TN

Built 1991 Load: 32.4 t ADT: 300

NFA A180

Good

Over: BURKE BRANCH

3.0 MI NW JCT SR96&SR252, Williamson, TN

Built 1992 Load: 32.4 t ADT: 320

NFA A180

Good

Over: HARPETH RIVER

3.1 MI SW JCT SR96&SR252, Williamson, TN

Built 2019 Load: 32.4 t ADT: 530

NFA A191

Good

Over: BRANCH

2.9 MI NE JCT SR11&SR96, Williamson, TN

Built 1950 Load: 32.4 t ADT: 280

NFA A193

Good

Over: BRANCH

3.9 M NW JCT SR46&SR106, Williamson, TN

Built 2005 Load: 32.4 t ADT: 280

NFA A211

Good

Over: TURNBULL CREEK

2.5 MI SW JCT SR96&SR100, Williamson, TN

Built 1982 Load: 32.4 t ADT: 210

NFA A231

Good

Over: BRANCH

2.3 MI NW JCT SR11&SR16, Williamson, TN

Built 1982 Load: 32.4 t ADT: 300

NFA A232

Good

Over: HARPETH RIVER

2.7 MI SW JCT SR11&SR96, Williamson, TN

Built 1981 Load: 32.4 t ADT: 430

NFA A232

Good

Over: MCCLORY BRANCH

3.6 MI SW JCT SR11&SR96, Williamson, TN

Built 1982 Load: 32.4 t ADT: 430

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