Williamson County, TX

1,171 public highway bridges

Williamson County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Williamson County, Texas contains 1,171 public highway bridges. Roughly 57% are rated “Good,” 27.8% “Fair,” and 0.4% “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.

1,171
Total Bridges
57%
Good
27.8%
Fair
0.4%
Poor Condition

Condition Distribution

Good
57% (667)
Fair
27.8% (325)
Poor
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 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.