Harris County, TX

4,030 public highway bridges

Harris County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Harris County, Texas contains 4,030 public highway bridges. Roughly 31.2% are rated “Good,” 31.4% “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.

4,030
Total Bridges
31.2%
Good
31.4%
Fair
0.4%
Poor Condition

Condition Distribution

Good
31.2% (1,259)
Fair
31.4% (1,266)
Poor
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.

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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.