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)

CR 104

Good

Over: MANKINS TRIB

1.35 MI S OF SH 29, Williamson, TX

Built 2011 Load: 32.7 t ADT: 640

CR 104

Good

Over: MANKINS BRANCH

1.1 MI S OF SH 29, Williamson, TX

Built 2011 Load: 32.7 t ADT: 640

PATRIOT WAY

Good

Over: DRAINAGE

0.5 MI S OF SH 130, Williamson, TX

Built 2017 Load: 32.7 t ADT: 600

NORTHWEST BLVD

Good

Over: PECAN BRANCH

0.50 MI N OF LAKEWAY DR, Williamson, TX

Built 1999 Load: 32.7 t ADT: 4,110

Miletto Dr

Good

Over: Draw

0.25 MI SW OF PIETRA LN, Williamson, TX

Built 2019 Load: 32.7 t ADT: 250

Orsini Bluffs

Good

Over: Draw

0.2 MI S OF MILETTO DR., Williamson, TX

Built 2019 Load: 32.7 t ADT: 250

Sam Houston Ave

Good

Over: Draw

.15 MI E OF SE INNER LP, Williamson, TX

Built 2012 Load: 32.7 t ADT: 1,500

Sam Houston Ave

Good

Over: Mankins Br Trib

1.55 MI E OF SE INNER LP, Williamson, TX

Built 2012 Load: 32.7 t ADT: 1,500

DB WOOD RD

Good

Over: N FORK SAN GABRIEL

1.15 MI SW OF FM 2338, Williamson, TX

Built 2004 Load: 32.7 t ADT: 11,880

Southwest BYPASS

Good

Over: S FK SAN GABRIEL R TRIB

1.7 MI S OF SH 29, Williamson, TX

Built 2018 Load: 32.7 t ADT: 1,703

Southwest BYPASS

Good

Over: S FK SAN GABRIEL R

1.5 MI S OF SH 29, Williamson, TX

Built 2018 Load: 32.7 t ADT: 1,703

SOUTHWEST BYPASS

Good

Over: GEORGETOWN RR

0.2 MI W OF IH 35, Williamson, TX

Built 2019 Load: 32.7 t ADT: 20,300

NE INNER LOOP DR

Good

Over: SAN GABRIEL RIVER

1.1 MI SE OF FM 971, Williamson, TX

Built 2004 Load: 32.7 t ADT: 1,000

LAKEWAY DR/CR 190A

Good

Over: PECAN BRANCH

0.6 MI W OF AIRPORT ROAD, Williamson, TX

Built 1990 Load: 32.7 t ADT: 2,000

OAK TREE DRIVE

Good

Over: BERRY CREEK

0.5 MI W OF BERRY CRK DR, Williamson, TX

Built 2010 Load: 32.7 t ADT: 1,000

PEDERNALES FALLS

Good

Over: DRAW

0.3 MI W OF COOL SPR WAY, Williamson, TX

Built 2013 Load: 32.7 t ADT: 1,000

PEDERNALES FALLS D

Good

Over: COWAN CREEK

1.2 MI E OF RM 2338, Williamson, TX

Built 2018 Load: 32.7 t ADT: 9,680

SAN SABA DRIVE

Good

Over: BRANCH OF BERRY CREEK

300' N OF RIO GRANDE LOOP, Williamson, TX

Built 2005 Load: 32.7 t ADT: 100

SUN CITY BLVD

Good

Over: BRANCH OF BERRY CREEK

0.2 MI WEST OF SH 195, Williamson, TX

Built 2006 Load: 32.7 t ADT: 4,720

MAYFIELD RANCH BLV

Good

Over: DRAW

1.1 MI NW OF FM 1431, Williamson, TX

Built 2014 Load: 32.7 t ADT: 100

CROSS HILL RUN

Good

Over: DRAINAGE DITCH

0.04 Mi E of Forest Ridge, Williamson, TX

Built 2014 Load: 32.7 t ADT: 200

KENNEY FORT BLV NB

Good

Over: CHANDLER CREEK

0.3 MI N OF US 79, Williamson, TX

Built 2002 Load: 32.7 t ADT: 3,180

KENNEY FORT BLV SB

Good

Over: CHANDLER CREEK

0.3 MI N of US 79, Williamson, TX

Built 2012 Load: 32.7 t ADT: 1,600

KENNEY FORT BLVD

Good

Over: BRUSHY CREEK

0.4 MI S OF US 79, Williamson, TX

Built 2013 Load: 32.7 t ADT: 3,180

CHISOLM TRAIL ROAD

Good

Over: ONION BRANCH

0.8 MI S OF FM 3406, Williamson, TX

Built 2012 Load: 32.7 t ADT: 6,257

KENNEY FORT XING

Good

Over: DRY BRANCH

0.17 MI NW of Forest Crk, Williamson, TX

Built 2015 Load: 32.7 t ADT: 150

OXFORD BLVD

Good

Over: DRY CREEK BRANCH

0.2 MI S OF GATTIS SCHOOL, Williamson, TX

Built 2014 Load: 32.7 t ADT: 1,000

Miletto Dr.

Good

Over: McNutt Creek

0.1 MIW OF PIETRA LN, Williamson, TX

Built 2019 Load: 32.7 t ADT: 250

N MAYS STREET

Good

Over: CHANDLER BRANCH

1.0 MI N OF OLD SETTLERS, Williamson, TX

Built 2021 Load: 32.7 t ADT: 7,530

PARMA STREET

Good

Over: DRAW

0.8 MI N OF US 79, Williamson, TX

Built 2014 Load: 32.7 t ADT: 100

RED BUD LN

Good

Over: BRUSHY CREEK

0.10 MI S OF US 79, Williamson, TX

Built 2007 Load: 32.7 t ADT: 16,057

NORTH RED BUD LN

Good

Over: MCNUTT CREEK

1.6 MI N OF US 79, Williamson, TX

Built 2007 Load: 32.7 t ADT: 5,000

SAWMILL XING

Good

Over: TRIB CHANDLER CREEK

0.04 Mi W of Homestd Farm, Williamson, TX

Built 2021 Load: 32.7 t ADT: 200

PARADISE RIDGE RD

Good

Over: BRUSHY CREEK DRAW

0.20 MI N OF FOREST CREEK, Williamson, TX

Built 2004 Load: 32.7 t ADT: 400

MARGARITA LOOP

Good

Over: DRAW

1.7 MI N OF US 79, Williamson, TX

Built 2014 Load: 32.7 t ADT: 100

RUSTIC HILLS DR

Good

Over: TRIB CHANDLER CREEK

0.1 Mi E of Sawmill Xing, Williamson, TX

Built 2021 Load: 32.7 t ADT: 200

McCallum Rd

Good

Over: Drainage Ditch

50 ft. W of Bagdad Rd, Williamson, TX

Built 2020 Load: 32.7 t ADT: 200

Reprise Cove

Good

Over: Trib Brushy Creek

0.3 Mi NW of Hairy Man Rd, Williamson, TX

Built 2019 Load: 32.7 t ADT: 100

E PARK ST

Good

Over: DRAW

0.57 MI W OF VISTA RIDGE, Williamson, TX

Built 2006 Load: 32.7 t ADT: 6,169

CR 278 (BAGDAD RD)

Good

Over: BLOCKHOUSE CREEK BR.

1.0 MI W OF US 183, Williamson, TX

Built 2014 Load: 32.7 t ADT: 12,890

BRUSHY CREEK RD

Good

Over: DRAW

1.90 MI E OF US 183, Williamson, TX

Built 2012 Load: 32.7 t ADT: 11,030

BRUSHY CREEK ROAD

Good

Over: BRUSHY CREEK

0.7 MI WEST OF FM 734, Williamson, TX

Built 2012 Load: 32.7 t ADT: 11,030

BRUSHY CREEK RD

Good

Over: DRAINAGE DITCH

0.6 MI OF PARMER LN, Williamson, TX

Built 2012 Load: 32.7 t ADT: 12,000

WALH HILL TRL

Good

Over: BRUSHY CREEK TRIBUTARY

0.71 MI N OF BRUSHY CREEK, Williamson, TX

Built 2009 Load: 32.7 t ADT: 150

DISCOVERY BLVD

Good

Over: SPANISH OAK CREEK

0.20 MI N OF FM 1431, Williamson, TX

Built 2004 Load: 32.7 t ADT: 7,250

LITTLE ELM TRAIL

Good

Over: CYPRESS CREEK

1.8 M W Of US 183, Williamson, TX

Built 2016 Load: 32.7 t ADT: 1,400

FOREST RIDGE BLVD

Good

Over: DRAINAGE DITCH

0.35 Mi SW of Red Bud Ln, Williamson, TX

Built 2014 Load: 32.7 t ADT: 500

W Broade St

Good

Over: North Fork Brushy Creek

0.07 Mi S of San Gabriel, Williamson, TX

Built 2015 Load: 32.7 t ADT: 1,200

CRYSTAL FALLS PKWY

Good

Over: DRAINAGE DITCH

0.20 MI E OF US 183, Williamson, TX

Built 2008 Load: 32.7 t ADT: 12,000

E Crystal Falls Pk

Good

Over: Trib Block House Crk

0.6 Mi E of Toll 183A, Williamson, TX

Built 2009 Load: 32.7 t ADT: 9,100

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

Related

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