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)

CR 350

Fair

Over: DONAHOE CREEK

0.9 MI S OF CR 351, Williamson, TX

Built 1994 Load: 32.7 t ADT: 100

CR 347

Fair

Over: WILLIS CREEK

1.2 MI S OF FM 971, Williamson, TX

Built 1987 Load: 32.7 t ADT: 208

CR 327

Fair

Over: YANKEE BRANCH

0.37 MI W OF CR 301, Williamson, TX

Built 1980 Load: 32.7 t ADT: 90

CR 424

Fair

Over: TURKEY CREEK

4.50 MI S OF FM 1063, Williamson, TX

Built 2004 Load: 32.7 t ADT: 291

CR 424

Fair

Over: DRAW

1.65 MI N OF US 79, Williamson, TX

Built 1985 Load: 32.7 t ADT: 150

CR 434

Fair

Over: BRANCH OF BRUSHY CRK

3.30 MI NE OF FM 112, Williamson, TX

Built 1987 Load: 32.7 t ADT: 155

CR 436

Fair

Over: LONG BRANCH

4.00 MI S OF US 79, Williamson, TX

Built 1987 Load: 32.7 t ADT: 300

CR 450

Fair

Over: BRUSHY CREEK

1.05 MI S OF FM 112, Williamson, TX

Built 1984 Load: 32.7 t ADT: 262

CR 456

Fair

Over: BOGGY CREEK

2.00 MI N OF FM 1466, Williamson, TX

Built 2006 Load: 32.7 t ADT: 30

CR 455

Fair

Over: BRUSHY CREEK

1.10 MI S OF FM 619, Williamson, TX

Built 1992 Load: 32.7 t ADT: 245

CR 453

Fair

Over: BATTLEGROUND CREEK

2.40 MI NE OF SH 95, Williamson, TX

Built 2006 Load: 32.7 t ADT: 100

CR 406

Fair

Over: BOGGY CREEK

1.40 MI N OF FM 1660, Williamson, TX

Built 1994 Load: 32.7 t ADT: 162

CR 137

Fair

Over: BRUSHY CREEK

1.05 MI S OF FM 1660, Williamson, TX

Built 1984 Load: 32.7 t ADT: 5,385

CR 368

Fair

Over: NORTH FORK MUSTANG CREEK

0.5 MI N OF CR 369, Williamson, TX

Built 1997 Load: 32.7 t ADT: 150

CR 366

Fair

Over: SAN GABRIEL RIVER

0.60 MI S OF SH 29, Williamson, TX

Built 1982 Load: 32.7 t ADT: 817

CHANDLER RD

Fair

Over: MUSTANG CREEK

0.4 MI E OF CR 130, Williamson, TX

Built 2007 Load: 32.7 t ADT: 7,843

VAL VERDE DRIVE

Fair

Over: PECAN BRANCH

0.01 MI E OF MADRID DR, Williamson, TX

Built 1986 Load: 32.7 t ADT: 100

SHELL RD

Fair

Over: BERRY CREEK

1.1 MI S OF SH 195, Williamson, TX

Built 1992 Load: 32.7 t ADT: 4,856

RONALD REAGAN BLVD

Fair

Over: DRAW

0.26 MI NORTH OF FM 3405, Williamson, TX

Built 2008 Load: 32.7 t ADT: 9,678

RONALD REAGAN BLVD

Fair

Over: DRAW

1.3 MI WEST OF FM 2338, Williamson, TX

Built 2008 Load: 32.7 t ADT: 9,678

TERAVISTA PKWY

Fair

Over: DRAW

0.10 MI W OF SUNRISE RD, Williamson, TX

Built 2002 Load: 32.7 t ADT: 500

S EDMOND ST

Fair

Over: DRAIN

0.20 MI E OF US 79, Williamson, TX

Built 2000 Load: 32.7 t ADT: 500

E 3RD ST

Fair

Over: BULL BRANCH

0.5 MI E OF SPUR 95, Williamson, TX

Built 2004 Load: 32.7 t ADT: 610

AUSTIN AVENUE

Fair

Over: NORTH SAN GABRIEL RIVER

2.2 MI S OF IH 35, Williamson, TX

Built 1940 Load: 32.7 t ADT: 19,200

AUSTIN AVENUE

Fair

Over: SOUTH SAN GABRIEL RIVER

2.4 MI S OF IH 35, Williamson, TX

Built 1940 Load: 32.7 t ADT: 19,200

DB WOOD RD

Fair

Over: MID FK SAN GABRIEL RI

1.12 MI N OF SH 29, Williamson, TX

Built 2002 Load: 32.7 t ADT: 11,880

NE INNER LOOP

Fair

Over: PECAN BRANCH

0.20 MI NW OF FM 971, Williamson, TX

Built 1988 Load: 32.7 t ADT: 4,840

MCNEIL ROAD

Fair

Over: LAKE CREEK

0.30 MI NE OF IH 35, Williamson, TX

Built 1988 Load: 32.7 t ADT: 1,710

Little Elm Trail

Fair

Over: Buttercup Creek

1.8 M W OF US 183, Williamson, TX

Built 2016 Load: 32.7 t ADT: 1,400

LHS ACCESS RD

Fair

Over: DRAINAGE DITCH

0.4 MI E OF LAKELINE BLVD, Williamson, TX

Built 2003 Load: 32.7 t ADT: 250

S BAGDAD RD

Fair

Over: S FORK BRUSHY CREEK

2.90 MI N OF CEDAR PARK, Williamson, TX

Built 2004 Load: 32.7 t ADT: 9,310

Wagongap Dr

Fair

Over: Drainage Ditch

0.5 Mi N of Hesters Xing, Williamson, TX

Built 1990 Load: 32.7 t ADT: 200

CR 120

Fair

Over: WEIR BRANCH

0.30 MI S OF FM 971, Williamson, TX

Built 2006 Load: 32.7 t ADT: 1,050

183A NB ML

Fair

Over: SOUTH BRUSHY CREEK

2.1 MI N OF SH 45, Williamson, TX

Built 2007 Load: 32.7 t ADT: 26,850

US 183A SBML

Fair

Over: SPANISH OAK CR TRIB

3.8 MI N OF SH 45, Williamson, TX

Built 2007 Load: 32.7 t ADT: 14,320

183A NB ML

Fair

Over: SPANISH OAK CR TRIB

3.8 MI N OF SH 45, Williamson, TX

Built 2007 Load: 32.7 t ADT: 26,850

CR 327

Fair

Over: WILLIS CREEK

0.20 MI W OF CR 381, Williamson, TX

Built 1987 Load: 33.6 t ADT: 70

CR 339

Fair

Over: N PECAN BRANCH

0.90 MI S FM 971, Williamson, TX

Built 1989 Load: 33.6 t ADT: 100

CR 317

Fair

Over: OPOSSUM CREEK

1.70 MI NW OF FM 1105, Williamson, TX

Built 1991 Load: 35.4 t ADT: 80

CR 421

Fair

Over: TURKEY CREEK

2.10 MI N OF US 79, Williamson, TX

Built 1986 Load: 36.3 t ADT: 181

CR 106

Fair

Over: MANKINS BRANCH

0.40 MI S OF SH 29, Williamson, TX

Built 1925 Load: 36.3 t ADT: 280

EST OF BRUSHY CRK

Fair

Over: HUTTO DRAW

0.65 MI W OF FM 1660, Williamson, TX

Built 1995 Load: 39.0 t ADT: 100

SH 95

Fair

Over: BULL BRANCH

0.60 MI N OF BU 79, Williamson, TX

Built 1941 Load: 40.8 t ADT: 15,130

SH 130 SB ON RAMP

Fair

Over: MANKINS BRANCH

1.90 MI S OF SH 29, Williamson, TX

Built 2006 Load: 40.8 t ADT: 200

RM 1869

Fair

Over: SOUTH SAN GABRIEL RIVER

1.70 MI W OF SH 29, Williamson, TX

Built 1963 Load: 40.8 t ADT: 5,667

CR 429

Fair

Over: PECAN CREEK

0.65 MI N OF FM 1331, Williamson, TX

Built 1988 Load: 40.8 t ADT: 100

CR 417

Fair

Over: TURKEY CREEK

0.20 MI N OF CR 412, Williamson, TX

Built 1989 Load: 40.8 t ADT: 90

CR174(HAIRY MAN RD

Fair

Over: BRUSHY CREEK

2.05 MI W OF IH 35, Williamson, TX

Built 1994 Load: 40.8 t ADT: 5,529

RIVER CHASE BLVD

Fair

Over: DRAW

0.60 MI N OF SH 29, Williamson, TX

Built 1999 Load: 40.8 t ADT: 400

MALAGA DRIVE

Good

Over: PECAN BRANCH

0.03 MI E OF MADRID DR, Williamson, TX

Built 1986 Load: 20.0 t ADT: 100

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

Related

Browse all → | Rankings →
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.