Harris County, TX

4,030 public highway bridges

Harris County Bridge Snapshot

Harris County, Texas contains 4,030 public highway bridges in the FHWA National Bridge Inventory. Roughly 31.2% are rated “Good,” 31.4% “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.

4,030
Total Bridges
31.2%
Good
0.4%
Poor
0.4%
Structurally Deficient

Condition Distribution

Good
31.2% (1,259)
Fair
31.4% (1,266)
Poor
0.4% (18)
SD
0.4% (18)

All Bridges (4,030)

SOUTH ACRES DR

Fair

Over: HCFCD DITCH

0.20 MI E OF MLK JR BLVD, Harris, TX

Built 1985 Load: 27.2 t ADT: 4,770

WOODLYN RD

Fair

Over: KENNEDY GULLY

0.4 MI E OF DENTON ST, Harris, TX

Built 2011 Load: 27.2 t ADT: 2,176

DALE AVE

Fair

Over: DRAINAGEDITCH

AT JCT WITH ADAMS ST, Harris, TX

Built 1975 Load: 27.2 t ADT: 600

IH 610 EBFR

Fair

Over: WILLOW WATERHOLE BAYOU

1.6 MI W OF US 90A, Harris, TX

Built 1964 Load: 28.1 t ADT: 23,880

IH 610 WBFR

Fair

Over: WILLOW WATERHOLE BAYOU

1.6 MI W OF US 90A, Harris, TX

Built 1964 Load: 28.1 t ADT: 23,880

IH 45 SB FR

Fair

Over: BRAYS BAYOU

0.40 MI SE OF US 90A, Harris, TX

Built 1958 Load: 28.1 t ADT: 23,858

SH 3 WB

Fair

Over: BERRY GULLY

0.5 MI E OF IH 45, Harris, TX

Built 1964 Load: 29.0 t ADT: 9,743

SH 3 EB

Fair

Over: BERRY GULLY

0.5 MI E OF IH 45, Harris, TX

Built 1964 Load: 29.0 t ADT: 9,228

IH 10 EB

Fair

Over: MKT RR (REMOVED)

@ IH 10 & IH 45, Harris, TX

Built 1968 Load: 29.0 t ADT: 85,972

IH 10 WB

Fair

Over: MKT RR (REMOVED)

@ IH 10 & IH 45, Harris, TX

Built 1968 Load: 29.0 t ADT: 77,010

IH 10 WB

Fair

Over: SAN JACINTO RIVER

IH 10 @ SAN JACINTO RIVER, Harris, TX

Built 1971 Load: 29.0 t ADT: 62,490

W 34TH ST

Fair

Over: WHITE OAK BAYOU

0.05 MI W OF T C JESTER, Harris, TX

Built 1967 Load: 29.0 t ADT: 20,000

BAGBY ST

Fair

Over: S BANK OF BUFFALO BAYOU

AT MEMORIAL/BUFFALO BYU, Harris, TX

Built 1959 Load: 29.0 t ADT: 34,842

N BRAESWOOD WB

Fair

Over: BRAYS BAYOU

0.10 MI E OF MAIN ST, Harris, TX

Built 1962 Load: 29.0 t ADT: 8,750

N BRAESWOOD EB

Fair

Over: POOR FARM DITCH

0.1 MI E OF BUFFALO SPDWY, Harris, TX

Built 1959 Load: 29.0 t ADT: 7,960

NEIMAN RD

Fair

Over: DRAINAGE DITCH

0.01 MI S OF SHORESHADOW, Harris, TX

Built 1960 Load: 29.0 t ADT: 70

PARKER RD

Fair

Over: HALLS BAYOU

0.3 MI W OF HOMESTEAD, Harris, TX

Built 1964 Load: 29.0 t ADT: 6,403

SMITH ST CONN

Fair

Over: BUFFALO BAYOU

0.4 MI S OF IH 10, Harris, TX

Built 1962 Load: 29.0 t ADT: 15,380

IH 45 SB

Fair

Over: BRAYS BAYOU

0.40 MI SE OF US 90A, Harris, TX

Built 1950 Load: 29.9 t ADT: 98,792

IH 10 EBFR

Fair

Over: FRESH WATER BAYOU

1.25 MI E OF SHELDON RD, Harris, TX

Built 1956 Load: 29.9 t ADT: 130

BAY AREA BLVD EB

Fair

Over: HCFCD DITCH

3.00 MI E OF MIDDLEBROOK, Harris, TX

Built 1968 Load: 29.9 t ADT: 8,505

N BRAESWOOD EB

Fair

Over: BRAYS BAYOU

0.10 MI E OF KIRBY DR, Harris, TX

Built 1962 Load: 29.9 t ADT: 4,600

MLK BLVD SB

Fair

Over: BRAYS BAYOU

0.40 MI N OF US 90A, Harris, TX

Built 1951 Load: 29.9 t ADT: 5,100

MLK BLVD NB

Fair

Over: BRAYS BAYOU

0.40 MI N OF US 90A, Harris, TX

Built 1951 Load: 29.9 t ADT: 5,100

BU 90

Fair

Over: CARPENTERS BAYOU

1.25 MI E OF BW 8, Harris, TX

Built 1930 Load: 30.8 t ADT: 6,899

BAGBY ST

Fair

Over: NE BANK OF BUFFALO BAYOU

50' N OF MEMORIAL/PRAIRIE, Harris, TX

Built 1966 Load: 30.8 t ADT: 34,842

BENNING DR

Fair

Over: CHIMNEY ROCK DITCH

0.1 MI S OF W BELLFORT, Harris, TX

Built 1969 Load: 30.8 t ADT: 750

CAVERSHAM DR

Fair

Over: CHIMNEY ROCK DITCH

0.01 MI E OF CHMNEY RK SB, Harris, TX

Built 1966 Load: 30.8 t ADT: 2,260

CREEKMONT ST

Fair

Over: HCFCD DITCH

0.3 MI W OF ROSSLYN RD, Harris, TX

Built 2008 Load: 30.8 t ADT: 630

ELLA BLVD SB

Fair

Over: WHITE OAK BAYOU

0.10 MI N OF W 18TH, Harris, TX

Built 1958 Load: 30.8 t ADT: 10,000

ELLA BLVD NB

Fair

Over: WHITE OAK BAYOU

0.10 MI N OF W 18TH, Harris, TX

Built 1958 Load: 30.8 t ADT: 10,000

PEACHTREE ST

Fair

Over: HCFCD DITCH

0.40 MI N OF TIDWELL RD, Harris, TX

Built 1964 Load: 30.8 t ADT: 1,792

LOUISIANA TO 10 WB

Fair

Over: BUFFALO BYU N BANK

0.01 MI N OF FRANKLIN ST, Harris, TX

Built 1964 Load: 31.0 t ADT: 6,279

SH 3 SB

Fair

Over: CLEAR CREEK

1.45 MI SE OF NASA 1 RD, Harris, TX

Built 1971 Load: 31.7 t ADT: 11,496

IH 610 EB

Fair

Over: UP RR

1.9 MI E OF LOCKWOOD DR, Harris, TX

Built 1964 Load: 31.7 t ADT: 80,215

SH 146 SB FR

Fair

Over: DRAINAGE DITCH

1.3 MI S OF FAIRMONT PKWY, Harris, TX

Built 1969 Load: 31.7 t ADT: 14,510

IH 10 EB FR

Fair

Over: GOOSE CREEK

0.70 MI E OF WADE RD, Harris, TX

Built 1959 Load: 31.7 t ADT: 9,160

NORWICH

Fair

Over: HCFCD DITCH

0.1 MI N OF SUNBURY, Harris, TX

Built 1995 Load: 31.7 t ADT: 106

EAST SOUTHMORE AVE

Fair

Over: LITTLE VINCE BAYOU

1.20 MI E OF S SHAVER, Harris, TX

Built 1985 Load: 31.7 t ADT: 13,900

IH 69 / US 59 NBFR

Fair

Over: KEEGANS BAYOU

0.5 MI SW OF BELTWAY 8, Harris, TX

Built 1988 Load: 32.7 t ADT: 30,550

IH 69 / US 59 SBML

Fair

Over: BRAYS BAYOU

1.8 MI NE OF BELTWAY 8, Harris, TX

Built 1992 Load: 32.7 t ADT: 94,130

IH 69 / US 59 SBFR

Fair

Over: BRAYS BAYOU

1.8 MI NE OF BELTWAY 8, Harris, TX

Built 1992 Load: 32.7 t ADT: 34,502

IH 69 / US 59 NBML

Fair

Over: BRAYS BAYOU

1.8 MI NE OF BELTWAY 8, Harris, TX

Built 1992 Load: 32.7 t ADT: 94,130

US 90 BUS

Fair

Over: SAN JACINTO RIVER

2.10 MI E OF SHELDON RD, Harris, TX

Built 1977 Load: 32.7 t ADT: 4,988

BUS 90 (OLD US 90)

Fair

Over: GREENS BAYOU

3.20 MI NE OF IH 610, Harris, TX

Built 2004 Load: 32.7 t ADT: 15,118

US 90 WBFR

Fair

Over: CARPENTERS BAYOU

1.00 MI E OF BW 8, Harris, TX

Built 1989 Load: 32.7 t ADT: 1,729

US 90 EB FR

Fair

Over: CARPENTERS BAYOU

1.00 MI E OF BW 8, Harris, TX

Built 1989 Load: 32.7 t ADT: 3,900

US 90 WB

Fair

Over: CARPENTERS BAYOU

1.00 MI E OF BW 8, Harris, TX

Built 1985 Load: 32.7 t ADT: 23,257

US 90 EB

Fair

Over: CARPENTERS BAYOU

1.00 MI E OF BW 8, Harris, TX

Built 1985 Load: 32.7 t ADT: 23,257

US 90 WB

Fair

Over: HCFC CHANNEL

0.35 MI NE OF SHELDON RD, Harris, TX

Built 1987 Load: 32.7 t ADT: 19,888

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

Related

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