Williamson County, TX

1,171 public highway bridges

Williamson County Bridge Snapshot

Williamson County, Texas contains 1,171 public highway bridges in the FHWA National Bridge Inventory. Roughly 57% are rated “Good,” 27.8% “Fair,” 0.4% “Poor,” and 0.4% 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 TX 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.

1,171
Total Bridges
57%
Good
0.4%
Poor
0.4%
Structurally Deficient

Condition Distribution

Good
57% (667)
Fair
27.8% (325)
Poor
0.4% (5)
SD
0.4% (5)

All Bridges (1,171)

IH 35 SBFR

Good

Over: N SAN GABRIEL RIVER

0.2 MI S OF FM 2338, Williamson, TX

Built 1988 Load: 32.7 t ADT: 25,398

IH 35 SB FR

Good

Over: BERRY CREEK

0.70 MI S OF SH 195, Williamson, TX

Built 2006 Load: 32.7 t ADT: 13,042

IH 35 NBFR

Good

Over: BERRY CREEK

0.70 MI S OF SH 195, Williamson, TX

Built 2003 Load: 32.7 t ADT: 939

IH 35 NBFR

Good

Over: DRY BERRY CREEK

0.20 MI N OF SH 195, Williamson, TX

Built 2003 Load: 32.7 t ADT: 4,434

IH 35 NBFR

Good

Over: SOUTH SAN GABRIEL RIVER

0.3 MI N OF FM 2243, Williamson, TX

Built 2015 Load: 32.7 t ADT: 27,254

IH 35 NB EXIT RAMP

Good

Over: DRAW

0.05 MI W OF SP 158, Williamson, TX

Built 2013 Load: 32.7 t ADT: 3,870

IH 35 NBFR

Good

Over: BRUSHY CREEK

0.2 MI N OF FM 620, Williamson, TX

Built 1990 Load: 32.7 t ADT: 33,013

IH 35 SBFR

Good

Over: LAKE CREEK

0.2 MI S OF FM 620, Williamson, TX

Built 1990 Load: 32.7 t ADT: 16,787

IH 35 NBFR

Good

Over: WEST FORK SMITH BRANCH

0.6 MI S OF FM 2243, Williamson, TX

Built 2015 Load: 32.7 t ADT: 8,500

IH 35 NBFR

Good

Over: DRAINAGE

0.2 MI S OF RM 2243, Williamson, TX

Built 2015 Load: 32.7 t ADT: 8,500

SS 379

Good

Over: ONION CREEK

0.3 MI N OF US 79, Williamson, TX

Built 1992 Load: 32.7 t ADT: 18,345

US 183 NBFR

Good

Over: SOUTH SAN GABRIEL RIVER

2.4 MI S OF SH 29, Williamson, TX

Built 2010 Load: 32.7 t ADT: 19,519

US 183 SB

Good

Over: S FRK SAN GABRIEL RIVER

2.4 MI S OF SH 29, Williamson, TX

Built 2012 Load: 32.7 t ADT: 19,925

US 183 NB

Good

Over: DRAW

1.0 MI S OF SH 29, Williamson, TX

Built 2012 Load: 32.7 t ADT: 19,234

US 183 SB

Good

Over: DRAW

1.9 MI S OF SH 29, Williamson, TX

Built 2012 Load: 32.7 t ADT: 19,925

US 183 @ WHITEWING

Good

Over: DRAW

1.9 MI S OF SH 29, Williamson, TX

Built 2012 Load: 32.7 t ADT: 6,210

US 183 NBFR

Good

Over: DRAW

0.5 MI N OF US 183, Williamson, TX

Built 2021 Load: 32.7 t ADT: 40,209

Main St. (LP 332)

Good

Over: DRAW

0.7 MI W OF SH 29, Williamson, TX

Built 2011 Load: 32.7 t ADT: 2,062

MAIN STREET

Good

Over: DRAW

0.1 MI W OF SH 29, Williamson, TX

Built 2011 Load: 32.7 t ADT: 2,303

US 79 EB ML

Good

Over: CHANNEL CREEK

0.40 MI W OF SH 130, Williamson, TX

Built 2006 Load: 32.7 t ADT: 12,249

US 79 EB ML

Good

Over: CARMEL CREEK

0.40 MI E OF SH 130, Williamson, TX

Built 2006 Load: 32.7 t ADT: 12,249

US 79 SB (WB)

Good

Over: MCNUTT CREEK

1.2 MI W OF SH 130, Williamson, TX

Built 2007 Load: 32.7 t ADT: 17,354

US 79 SB (WB)

Good

Over: CHANDLER CREEK

4.2 MI E OF IH 35, Williamson, TX

Built 2002 Load: 32.7 t ADT: 20,050

US 79 WB ML

Good

Over: CHANNEL CREEK

0.40 MI W OF SH 130, Williamson, TX

Built 2006 Load: 32.7 t ADT: 11,192

US 79 WB ML

Good

Over: CARMEL CREEK

0.40 MI E OF SH 130, Williamson, TX

Built 2006 Load: 32.7 t ADT: 11,192

US 79

Good

Over: DRAIN

2.45 MI E OF FM 1063, Williamson, TX

Built 2010 Load: 32.7 t ADT: 8,222

US 79

Good

Over: DRAIN

3.95 MI E OF FM 1063, Williamson, TX

Built 2010 Load: 32.7 t ADT: 8,222

SH 95

Good

Over: HILL BRANCH

0.70 MI S OF FM 971 W, Williamson, TX

Built 2005 Load: 32.7 t ADT: 5,160

SH 95

Good

Over: DONAHOE CREEK RELIEF

1.50 MI S OF FM 487, Williamson, TX

Built 2003 Load: 32.7 t ADT: 4,015

SH 95

Good

Over: DONAHOE CREEK

1.55 MI S OF FM 487, Williamson, TX

Built 2003 Load: 32.7 t ADT: 4,015

SH 95

Good

Over: LONG BRANCH

2.45 MI S OF FM 487, Williamson, TX

Built 2003 Load: 32.7 t ADT: 4,015

SH 95

Good

Over: PEACH CREEK

0.80 MI N OF SH 29, Williamson, TX

Built 2005 Load: 32.7 t ADT: 6,038

SH 95

Good

Over: WILLIS CREEK

1.0 MI S OF FM 971, Williamson, TX

Built 2016 Load: 32.7 t ADT: 4,600

SH 95

Good

Over: BRUSHY CREEK

6.2 MI S OF US 79, Williamson, TX

Built 2009 Load: 32.7 t ADT: 8,853

FM 112

Good

Over: BRUSHY CREEK

9.20 MI E OF US 79, Williamson, TX

Built 1988 Load: 32.7 t ADT: 1,199

FM 112

Good

Over: BRUSHY CREEK W REL

9.00 MI SE OF US 79, Williamson, TX

Built 2014 Load: 32.7 t ADT: 846

FM 112

Good

Over: BRUSHY CREEK E REL

9.55 MI SE OF US 79, Williamson, TX

Built 2014 Load: 32.7 t ADT: 1,199

FM 112

Good

Over: DRAW

1.0 MI E OF US 79, Williamson, TX

Built 2016 Load: 32.7 t ADT: 2,330

SH 29

Good

Over: SOUTH SAN GABRIEL RIVER

0.4 MI E OF IH 35, Williamson, TX

Built 1938 Load: 32.7 t ADT: 23,784

SH 29

Good

Over: SMITH BRANCH

2.1 MI E OF JCT IH 35, Williamson, TX

Built 1995 Load: 32.7 t ADT: 11,139

SH 29

Good

Over: MILEHAM BRANCH

0.10 MI E OF FM 1660, Williamson, TX

Built 2004 Load: 32.7 t ADT: 3,467

FM 1331

Good

Over: PECAN CREEK

9.55 MI E OF SH 95, Williamson, TX

Built 1992 Load: 32.7 t ADT: 1,132

SH 195

Good

Over: DRAW

1.4 MI SE OF FM 970, Williamson, TX

Built 2013 Load: 32.7 t ADT: 10,300

SH 195

Good

Over: DRAW

1.9 MI SE OF FM 970, Williamson, TX

Built 2013 Load: 32.7 t ADT: 10,300

SH 195 LOOP RAMP B

Good

Over: SOUTH SALADO CREEK

0.02 MI E OF SH 195 BUS, Williamson, TX

Built 2014 Load: 32.7 t ADT: 1,654

SH 195

Good

Over: DRAW

6.45 MI NW OF IH 35, Williamson, TX

Built 2015 Load: 32.7 t ADT: 18,456

SH 195

Good

Over: DRAINAGE

5.50 MI NW OF IH 35, Williamson, TX

Built 2015 Load: 32.7 t ADT: 18,456

SH 130 NB ML

Good

Over: PECAN BRANCH

1.20 MI S OF IH 35, Williamson, TX

Built 2006 Load: 32.7 t ADT: 3,150

SH 130 SB ML

Good

Over: PECAN BRANCH

1.20 MI S OF IH 35, Williamson, TX

Built 2006 Load: 32.7 t ADT: 3,150

SH 130

Good

Over: DRAW

1.10 MI S OF SH 29, Williamson, TX

Built 2006 Load: 32.7 t ADT: 6,400

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