Willacy County, TX

124 public highway bridges

Willacy County Bridge Snapshot

Willacy County, Texas contains 124 public highway bridges in the FHWA National Bridge Inventory. Roughly 33.9% are rated “Good,” 46% “Fair,” 0% “Poor,” and 0% 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.

124

Total Bridges

33.9%

Good

0%

Poor

0%

Structurally Deficient

Condition Distribution

Good

33.9% (42)

Fair

46% (57)

Poor

0% (0)

SD

0% (0)

All Bridges (124)

Sort:

US 77 SB

Over: SH 186

INTERSECTS SH 186, Willacy, TX

Built 2007 ADT: 11,300

US 77 SB

Over: FM 490

2.19 MI S OF SH 186, Willacy, TX

Built 2003 ADT: 4,660

US 77 NB

Over: FM 490

2.19 MI S OF SH 186, Willacy, TX

Built 2003 ADT: 4,660

US 77 NB

Over: FM 498

5.8 MI S OF SH 186, Willacy, TX

Built 2003 ADT: 150

US 77 SB

Over: FM 498

5.8 MI S OF SH 186, Willacy, TX

Built 2003 ADT: 150

US 77 NB

Over: SPUR 112

5.2 MI S OF SH 186, Willacy, TX

Built 2003 ADT: 120

US 77 SB

Over: SPUR 112

5.2 MI S OF SH 186, Willacy, TX

Built 2003 ADT: 120

US 77 NB

Over: FM 3168

1.0 MI S OF SH 186, Willacy, TX

Built 2003 ADT: 1,590

US 77 SB

Over: FM 3168

1.0 MI S OF SH 186, Willacy, TX

Built 2003 ADT: 3,030

US 77 NB

Over: SPUR 413

1.0 MI S OF FM 1018, Willacy, TX

Built 2003 ADT: 140

US 77 SB

Over: SPUR 413

1.0 MI S OF FM 1018, Willacy, TX

Built 2003 ADT: 140

US 77 NB

Over: FM 1018

1.0 MI N OF SP 413, Willacy, TX

Built 2003 ADT: 270

US 77 SB

Over: FM 1018

1.0 MI N OF SP 413, Willacy, TX

Built 2003 ADT: 270

US 77 NB

Over: US 77 BUS

3.1 MI N OF SH 186, Willacy, TX

Built 2003 ADT: 1,150

US 77 SB

Over: US 77 BUS

3.1 MI N OF SH 186, Willacy, TX

Built 2003 ADT: 1,150

US 77 NB

Over: FM 1762

1.5 MI N OF SH 186, Willacy, TX

Built 2007 ADT: 500

US 77 SB

Over: FM 1762

1.5 MI N OF SH 186, Willacy, TX

Built 2007 ADT: 500

US 77 NB

Over: SH 186

INTERSECTS SH 186, Willacy, TX

Built 2007 ADT: 11,300

US 77 NB

Over: SPUR 56

1.15 MI S OF FM 490, Willacy, TX

Built 2013 ADT: 760

US 77 SB

Over: SPUR 56

1.15 MI S OF FM 490, Willacy, TX

Built 2013 ADT: 760

LILY ROAD

Over: US 77

1.50 MI N OF FM 1018, Willacy, TX

Built 2013 ADT: 15,900

US-77 NBML

Over: Yturria County Rd

0.9 MI S of Willacy C. li, Willacy, TX

Built 2020 ADT: 100

US-77 SBML

Over: Yturria County Rd

0.9 MI S of Willacy C. li, Willacy, TX

Built 2020 ADT: 100

US 77NBML

Over: THOMAS RANCH RD

8.1 MI N OF TX-186, Willacy, TX

Built 2020 ADT: 200

US 77 SBML

Over: THOMAS RANCH RD

8.1 MI N OF TX-186, Willacy, TX

Built 2020 ADT: 200

CR 180

Over: OLD WEST MAIN DRAIN

0.5 MI N OF JCT FM 1762, Willacy, TX

Built 1930 Load: 20.0 t ADT: 163

IRIS RD (CR 330)

Over: HILD DD#1 MAIN CHANNEL

0.5 MI S OF JCT FM 498, Willacy, TX

Built 1984 Load: 22.7 t ADT: 100

SIMO RD (CR 215)

Over: WILLACY MAIN DRAIN

2.2 MI N OF JCT FM 498, Willacy, TX

Built 1984 Load: 23.6 t ADT: 3,264

HOLLY RD (CR 2200)

Over: WILLACY MAIN DRAIN

1.0 MI E OF JCT US 77, Willacy, TX

Built 1984 Load: 24.5 t ADT: 50

BUSH RD (CR 3450)

Over: EAST MAIN DRAIN LATERAL

5.0 MI NE OF RAYMONDVILLE, Willacy, TX

Built 1975 Load: 24.5 t ADT: 100

ZINNIA RD(CR 2100)

Over: WILLACY MAIN DRAIN

1.5 MI E OF JCT US 77, Willacy, TX

Built 1984 Load: 24.5 t ADT: 100

HUMPHRIES (CR370)

Over: WILLACY MAIN DRAIN

1.65 MI N OF JCT FM 498, Willacy, TX

Built 1984 Load: 24.5 t ADT: 20

ZINNIA RD(CR 2100)

Over: HILD DD#1 MAIN CHANNEL

0.52 MI W OF JCT FM 1420, Willacy, TX

Built 1984 Load: 24.5 t ADT: 50

SUNFLOWER (CR 430)

Over: WILLACY MAIN DRAIN

1.48 MI N OF JCT FM 498, Willacy, TX

Built 1984 Load: 24.5 t ADT: 100

KRUPALA (CR 450)

Over: HIDAL DD#1 MAIN CHANNEL

0.55 MI S OF JCT FM 498, Willacy, TX

Built 1984 Load: 24.5 t ADT: 100

BATES RD (CR 410)

Over: HIDAL DD#1 MAIN CHANNEL

0.53 MI S OF JCT FM 498, Willacy, TX

Built 1984 Load: 24.5 t ADT: 50

PEACH RD (CR 410)

Over: WILLACY MAIN DRAIN

0.57 MI S OF CR 2390, Willacy, TX

Built 1984 Load: 24.5 t ADT: 100

GARDENIA (CR 397)

Over: WILLACY MAIN DRAIN

0.6 MI S OF CR 2390, Willacy, TX

Built 1984 Load: 24.5 t ADT: 100

CR 330 S

Over: WILLACY MAIN DRAIN

1.3 MI N OF JCT FM 498, Willacy, TX

Built 1984 Load: 24.5 t ADT: 20

CACTUS RD (CR 315)

Over: HIDAL DD#1 MAIN CHANNEL

0.67 MI S OF JCT FM 498, Willacy, TX

Built 1984 Load: 24.5 t ADT: 50

CACTUS RD (CR 315)

Over: WILLACY MAIN DRAIN

1.3 MI N OF JCT FM 498, Willacy, TX

Built 1984 Load: 24.5 t ADT: 100

LIVE OAK (CR 345)

Over: WILLACY MAIN DRAIN

1.5 MI N OF JCT FM 498, Willacy, TX

Built 1984 Load: 24.5 t ADT: 20

JANSEN RD/CR 375

Over: HIDAL DD#1 MAIN CHANNEL

0.5 MI S OF JCT FM 498, Willacy, TX

Built 1984 Load: 24.5 t ADT: 100

PINSON RD (CR 360)

Over: HIDAL DD#1 MAIN CHANNEL

0.47 MI S OF JCT FM 498, Willacy, TX

Built 1984 Load: 24.5 t ADT: 100

SIMO RD (CR 215)

Over: HIDAL DD#1 MAIN CHANNEL

0.7 MI S OF JCT FM 498, Willacy, TX

Built 1983 Load: 24.5 t ADT: 50

CR 180

Over: HIDAL DD#1 MAIN CHANNEL

0.75 MI S OF JCT FM 491, Willacy, TX

Built 1983 Load: 24.5 t ADT: 50

ZAPATA RD (CR 150)

Over: HIDAL DD#1 MAIN CHANNEL

0.43 MI S OF JCT FM 491, Willacy, TX

Built 1983 Load: 24.5 t ADT: 100

FM 1420

Over: N FLOODWAY PILOT CHANNEL

0.3 MI S OF FM 1018, Willacy, TX

Built 1968 Load: 29.0 t ADT: 406

US 77 NB

Over: HCWID # 1 MAIN CHANNEL

0.75 MI S OF FM 498, Willacy, TX

Built 2013 Load: 32.7 t ADT: 5,088

US 77 SB

Over: HCWID # 1 MAIN CHANNEL

0.75 MI S OF FM 498, Willacy, TX

Built 2013 Load: 32.7 t ADT: 5,385

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

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 5, 2026