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)

US 290

Good

Over: HCFCD CHANNEL L120-00-00

3.95 MI SE OF FM 2920, Harris, TX

Built 1998 Load: 32.7 t ADT: 46,273

US 290 WB FR

Good

Over: HCFCD CHANNEL L120-00-00

3.95 MI SE OF FM 2920, Harris, TX

Built 1998 Load: 32.7 t ADT: 180

US 59 SBFR

Good

Over: SAN JACINTO RELIEF

1.0 MI N OF FM 1960, Harris, TX

Built 2000 Load: 32.7 t ADT: 16,500

US 59 W CONN

Good

Over: SAN JACINTO RIVER RELIEF

1.0 MI N OF FM 1960, Harris, TX

Built 2000 Load: 32.7 t ADT: 7,568

US 59 SBML

Good

Over: SAN JACINTO RI REL

1.10 MI N OF FM 1960, Harris, TX

Built 2002 Load: 32.7 t ADT: 51,196

US 59 NBFR

Good

Over: SAN JACINTO RI REL

1.0 MI N OF FM 1960, Harris, TX

Built 1999 Load: 32.7 t ADT: 9,400

US 59 NB OFF-RP

Good

Over: SAN JACINTO RI REL

1.0 MI N OF FM 1960, Harris, TX

Built 2002 Load: 32.7 t ADT: 11,965

US 59 NBML & HOV

Good

Over: SAN JACINTO RI REL

1.10 MI N OF FM 1960, Harris, TX

Built 2002 Load: 32.7 t ADT: 54,813

US 59 SB & HOV

Good

Over: REINHARDT BAYOU

1.35 MI N OF BWY 8, Harris, TX

Built 1998 Load: 32.7 t ADT: 97,449

US 59 NB

Good

Over: REINHARDT BAYOU

1.35 MI N OF BWY 8, Harris, TX

Built 1998 Load: 32.7 t ADT: 97,449

US 59 SB FR

Good

Over: REINHARDT BAYOU

1.35 MI N OF BWY 8, Harris, TX

Built 1998 Load: 32.7 t ADT: 10,486

US 59 NB FR

Good

Over: REINHARDT BAYOU

1.35 MI N OF BWY 8, Harris, TX

Built 1996 Load: 32.7 t ADT: 10,671

US 59 SB

Good

Over: GARNERS BAYOU

2.88 MI N OF BWY 8, Harris, TX

Built 1997 Load: 32.7 t ADT: 29,527

US 59 NB

Good

Over: GARNERS BAYOU

2.88 MI N OF BWY 8, Harris, TX

Built 1997 Load: 32.7 t ADT: 25,573

US 59 HOV

Good

Over: GARNERS BAYOU

2.88 MI N OF BWY 8, Harris, TX

Built 1998 Load: 32.7 t ADT: 55,101

US 59 SB FR

Good

Over: GARNERS BAYOU

2.88 MI N OF BWY 8, Harris, TX

Built 1997 Load: 32.7 t ADT: 11,673

US 59 NB FR

Good

Over: GARNERS BAYOU

2.84 MI N OF BWY 8, Harris, TX

Built 1996 Load: 32.7 t ADT: 18,150

US 59 SB ON RP #7

Good

Over: UNPAVED AREA

3.8 MI N OF IH 610, Harris, TX

Built 1995 Load: 32.7 t ADT: 4,745

JACKSON HOV EXIT

Good

Over: R.O.W.

US 59 AT JACKSON ST, Harris, TX

Built 2002 Load: 32.7 t ADT: 10,000

SPUR 5 SB

Good

Over: BRAYS BAYOU

0.95 MI S OF IH 45, Harris, TX

Built 1999 Load: 32.7 t ADT: 21,920

IH 10

Good

Over: HCFCD DITCH

0.6 W OF IH 610, Harris, TX

Built 2006 Load: 32.7 t ADT: 272,758

IH 10

Good

Over: RUMMEL CREEK

AT JCT BW 8 AND IH 10, Harris, TX

Built 2007 Load: 32.7 t ADT: 265,257

IH 10

Good

Over: RUMMEL CREEK & TRIB

0.10 MI W OF BW 8, Harris, TX

Built 2007 Load: 32.7 t ADT: 266,639

IH 10/Campbell Rd

Good

Over: Drain

0.9 Mi W of Voss Rd, Harris, TX

Built 2005 Load: 32.7 t ADT: 15,000

IH 10 WB FR

Good

Over: WHITE OAK BAYOU

3.30 MI E OF IH 610, Harris, TX

Built 2010 Load: 32.7 t ADT: 15,100

IH 10 EB FR

Good

Over: HIKE & BIKE TRAIL

0.15 MI E OF STUDEMONT, Harris, TX

Built 2010 Load: 32.7 t ADT: 490

IH 10 EB FR

Good

Over: WHITE OAK BAYOU

3.30 MI E OF IH 610, Harris, TX

Built 2010 Load: 32.7 t ADT: 15,100

IH 10 EB FR

Good

Over: WHITE OAK BAYOU

3.80 MI E OF IH 610, Harris, TX

Built 2012 Load: 32.7 t ADT: 15,100

IH 10 WB FR

Good

Over: WHITE OAK BAYOU

3.80 MI E OF IH 610, Harris, TX

Built 2012 Load: 32.7 t ADT: 15,000

IH 610

Good

Over: HUNTING BAYOU

1.3 MI N OF IH 10, Harris, TX

Built 2010 Load: 32.7 t ADT: 136,937

IH 610 NBFR

Good

Over: HUNTING BAYOU

1.3 MI N OF IH 10, Harris, TX

Built 2012 Load: 32.7 t ADT: 17,840

IH 610 SBFR

Good

Over: HUNTING BAYOU

1.3 MI N OF IH 10, Harris, TX

Built 2012 Load: 32.7 t ADT: 13,840

IH 610 EBFR

Good

Over: HUNTING BAYOU

1.5 MI E OF LOCKWOOD DR., Harris, TX

Built 2012 Load: 32.7 t ADT: 2,040

IH 610 WBFR

Good

Over: HUNTING BAYOU

1.5 MI E OF LOCKWOOD DR., Harris, TX

Built 2012 Load: 32.7 t ADT: 2,100

IH 610 EBFR

Good

Over: WHITE OAK BAYOU

0.7 MI NE OF US 290, Harris, TX

Built 2014 Load: 32.7 t ADT: 16,900

IH 610 WBFR

Good

Over: WHITE OAK BAYOU

0.7 MI NE OF US290, Harris, TX

Built 2014 Load: 32.7 t ADT: 9,930

IH610 W RAMP 136

Good

Over: LAND

0.4 MI NE OF US 290, Harris, TX

Built 2013 Load: 32.7 t ADT: 1,000

Fournace Exit Ramp

Good

Over: Right-of-Way

0.20 Mi S of Westpark Dr, Harris, TX

Built 2020 Load: 32.7 t ADT: 3,930

SH 146 BUS SB

Good

Over: GOOSE CREEK

0.65 MI E OF SH 146, Harris, TX

Built 2012 Load: 32.7 t ADT: 10,300

SH 146 SB FR

Good

Over: LITTLE CEDAR BAYOU

3.6 MI N OF UP RR SPUR ET, Harris, TX

Built 1969 Load: 32.7 t ADT: 390

SH 146

Good

Over: HCFCD A-104-00-00

1.2 MI S OF FAIRMONT PKWY, Harris, TX

Built 2012 Load: 32.7 t ADT: 33,787

SH 146 NBFR

Good

Over: HCFCD DRAINAGE DITCH

0.5 MI S OF SH 225, Harris, TX

Built 1998 Load: 32.7 t ADT: 390

SH 146 SB

Good

Over: UPRR

1.95 MI E OF SPUR 330, Harris, TX

Built 1982 Load: 32.7 t ADT: 17,990

SH 146 NB

Good

Over: UPRR

1.95 MI E OF SPUR 330, Harris, TX

Built 1982 Load: 32.7 t ADT: 17,990

SH 146 NB OFF RAMP

Good

Over: WETLAND

0.10 MI SW OF MISSOURI ST, Harris, TX

Built 1996 Load: 32.7 t ADT: 21,670

SH99 SB / SH146 NB

Good

Over: WETLAND

AT SH 99/SH 146 INTER., Harris, TX

Built 1996 Load: 32.7 t ADT: 21,670

SH 146 BUS (D)

Good

Over: LITTLE CEDAR BAYOU

0.5 MI S OF FAIRMONT PKWY, Harris, TX

Built 2009 Load: 32.7 t ADT: 6,400

IH45SB HOV TO 10WB

Good

Over: RIGHT OF WAY

0.20 MI N OF IH 10, Harris, TX

Built 1985 Load: 32.7 t ADT: 21,260

IH 45 SB

Good

Over: BERRY CREEK

0.15 MI SE OF SH 3/MONROE, Harris, TX

Built 1991 Load: 32.7 t ADT: 74,513

IH 45 SB FR

Good

Over: BERRY CREEK

0.15 MI SE OF SH 3/MONROE, Harris, TX

Built 1990 Load: 32.7 t ADT: 27,110

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.