Brazoria County, TX

618 public highway bridges

Brazoria County Bridge Snapshot

Brazoria County, Texas contains 618 public highway bridges in the FHWA National Bridge Inventory. Roughly 57.6% are rated “Good,” 31.7% “Fair,” 2.3% “Poor,” and 2.3% 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.

618

Total Bridges

57.6%

Good

2.3%

Poor

2.3%

Structurally Deficient

Condition Distribution

Good

57.6% (356)

Fair

31.7% (196)

Poor

2.3% (14)

SD

2.3% (14)

All Bridges (618)

Sort:

CR 227

Over: CR 476

0.30 MI NE OF CR 459, Brazoria, TX

Built 1969 ADT: 100

CR 220

Over: CR 228

1.3 MI E OF SH 288, Brazoria, TX

Built 2012 ADT: 200

CR 383

Over: GULFCOAST WATER CANAL

0.45 MI S OF CR 190, Brazoria, TX

Built 1988 ADT: 400

CR 207

Over: KING CREEK

0.44 MI SW OF CR 366, Brazoria, TX

Built 1980 Load: 12.7 t ADT: 60

HARKEY RD (CR103)

Over: DRAINAGE DITCH

0.70 MI S OF BAILEY AVE, Brazoria, TX

Built 1984 Load: 16.3 t ADT: 450

CR 179

Over: DRAINAGE DITCH

0.20 MI NE OF CR 185, Brazoria, TX

Built 1984 Load: 16.3 t ADT: 1,782

CR 392

Over: DRAINAGE DITCH

0.30 MI SW OF CR 184, Brazoria, TX

Built 1987 Load: 18.1 t ADT: 650

CR 17

Over: COW CREEK

1.00 MI N OF CR 18, Brazoria, TX

Built 1988 Load: 19.0 t ADT: 60

CR 167

Over: GULFCOAST WATER CANAL

0.75 MI SE OF CR 165, Brazoria, TX

Built 1995 Load: 19.0 t ADT: 25

CR 62

Over: HAYES CREEK

0.20 MI E OF CR 48, Brazoria, TX

Built 1950 Load: 20.0 t ADT: 240

ALLELUIA TRAIL

Over: E FORK CHOC BYU

0.10 MI E OF IOWA RD, Brazoria, TX

Built 1985 Load: 20.9 t ADT: 190

CR 143

Over: GULFCOAST WATER CANAL

0.30 MI N OF CR 541, Brazoria, TX

Built 1982 Load: 22.7 t ADT: 2,750

SH 36 NB EXIT RMP

Over: DRAINAGE DITCH

1.25 MI N OF FM 1459, Brazoria, TX

Built 1984 Load: 23.6 t ADT: 5,432

SH 35

Over: HIGH SCHOOL DITCH

2.15 MI SW OF LP 558, Brazoria, TX

Built 1989 Load: 23.6 t ADT: 9,016

SH 35

Over: BAYOU CREEK

0.85 MI SW OF FM 521, Brazoria, TX

Built 1928 Load: 23.6 t ADT: 16,986

SH 36

Over: BRAZOS RIVER RELIEF

6.95 MI E OF FM 2004, Brazoria, TX

Built 1984 Load: 23.6 t ADT: 5,432

FM 518

Over: MARY'S CREEK

2.80 MI E OF SH 35, Brazoria, TX

Built 1989 Load: 23.6 t ADT: 24,723

FM 1128

Over: NEW BAYOU

0.7 MI N OF SH 6, Brazoria, TX

Built 1984 Load: 23.6 t ADT: 8,447

SH 35

Over: DRAINAGE DITCH

0.10 MI NW OF FM 528, Brazoria, TX

Built 1963 Load: 24.1 t ADT: 21,669

SH 35

Over: COWART CREEK TRIBUTARY

3.8 MI S OF FM 518, Brazoria, TX

Built 1999 Load: 24.1 t ADT: 18,900

SH 35

Over: DRAINAGE DITCH

2.00 MI NE OF FM 523, Brazoria, TX

Built 1941 Load: 24.1 t ADT: 9,277

SH 35 BUS

Over: DRAINAGE DITCH

1.40 MI N OF SH 6, Brazoria, TX

Built 1935 Load: 24.1 t ADT: 6,220

SH 36

Over: BRAZOS RIVER RELIEF

6.25 MI E OF FM 2004, Brazoria, TX

Built 1931 Load: 24.1 t ADT: 5,018

FM 1301

Over: DANCE BAYOU

3.70 MI W OF FM 1459, Brazoria, TX

Built 1954 Load: 24.1 t ADT: 1,255

FM 1301

Over: DRAW

0.05 MI W OF FM 1459, Brazoria, TX

Built 1937 Load: 24.1 t ADT: 1,421

FM 1459

Over: DRAINAGE DITCH

0.10 MI W OF SH 35, Brazoria, TX

Built 1971 Load: 24.1 t ADT: 1,890

FM 2004

Over: DRAINAGE DITCH

1.35 MI NE OF FM 523, Brazoria, TX

Built 1965 Load: 24.1 t ADT: 5,772

FM 2004

Over: DRAINAGE DITCH 9A

0.75 MI NE OF CR 208, Brazoria, TX

Built 1963 Load: 24.1 t ADT: 5,273

SH 35

Over: MARY'S CREEK

3.00 MI S OF HARRIS C/L, Brazoria, TX

Built 1935 Load: 24.5 t ADT: 16,722

SH 35

Over: DRAINAGE DITCH

1.20 MI NE OF FM 523, Brazoria, TX

Built 1936 Load: 24.5 t ADT: 9,277

SH 36

Over: RED FISH SLOUGH

4.70 MI E OF FM 2004, Brazoria, TX

Built 1932 Load: 24.5 t ADT: 5,018

SH 36

Over: JONES CREEK

5.35 MI E OF FM 2004, Brazoria, TX

Built 1932 Load: 24.5 t ADT: 5,018

SH 36

Over: BRAZOS RIVER RELIEF

6.60 MI E OF FM 2004, Brazoria, TX

Built 1931 Load: 24.5 t ADT: 5,018

SH 288 EX RP

Over: DRAINAGE DITCH

1.00 MI S OF HARRIS C/L, Brazoria, TX

Built 1972 Load: 24.5 t ADT: 26,500

FM 521

Over: MCFADDEN SLOUGH

1.60 MI N OF SH 332, Brazoria, TX

Built 1956 Load: 24.5 t ADT: 4,140

FM 518

Over: MARY'S CREEK RELIEF

0.12 MI W OF GALVES C/L, Brazoria, TX

Built 1988 Load: 24.5 t ADT: 24,723

FM 522

Over: SAN BERNARD RIVER

0.40 MI E OF FM 1459, Brazoria, TX

Built 1958 Load: 24.5 t ADT: 5,019

FM 2004

Over: BASTROP BAYOU

0.50 MI SW OF FM 523, Brazoria, TX

Built 1965 Load: 24.5 t ADT: 10,105

FM 2004

Over: OYSTER CREEK

0.65 MI NE OF SH 332, Brazoria, TX

Built 1965 Load: 24.5 t ADT: 8,008

FM 2917

Over: DRAINAGE DITCH

1.34 MI E OF SH 35, Brazoria, TX

Built 1959 Load: 24.5 t ADT: 2,785

FM 2917

Over: PLEASANT BAYOU

3.45 MI E OF SH 35, Brazoria, TX

Built 1959 Load: 24.5 t ADT: 3,326

FM 2917

Over: E FORK PLEASANT BAYOU

5.31 MI E OF SH 35, Brazoria, TX

Built 1959 Load: 24.5 t ADT: 3,326

FM 2403

Over: BRISCOE CANAL

1.50 MI S OF SH 35, Brazoria, TX

Built 1964 Load: 24.5 t ADT: 6,938

FM 2403

Over: DRAINAGE DITCH

3.80 MI S OF SH 35, Brazoria, TX

Built 1961 Load: 24.5 t ADT: 6,938

CR 341

Over: BRUSHY BAYOU

0.50 MI E OF SH 288, Brazoria, TX

Built 1989 Load: 24.5 t ADT: 3,991

CR 44

Over: DRAINAGE DITCH

0.50 MI NW OF SH 288 BUS, Brazoria, TX

Built 1930 Load: 24.5 t ADT: 3,175

CR 23

Over: DRAINAGE DITCH

0.60 MI E OF SH 36, Brazoria, TX

Built 1984 Load: 24.5 t ADT: 350

CR 23

Over: DRAW

1.80 MI E OF SH 36, Brazoria, TX

Built 1935 Load: 24.5 t ADT: 130

CR 23

Over: DRAW

3.75 MI E OF SH 36, Brazoria, TX

Built 1968 Load: 24.5 t ADT: 250

CR 705

Over: DRAW

0.01 MI W OF SH 35, Brazoria, TX

Built 1948 Load: 24.5 t ADT: 230

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