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)

US 90A

Good

Over: UPRR

6 MI N OF IH 45, Harris, TX

Built 2017 Load: 32.7 t ADT: 12,886

US 90A (S WAYSIDE)

Good

Over: COUNTRY CLUB BAYOU

1.25 MI N OF IH 45, Harris, TX

Built 2019 Load: 32.7 t ADT: 26,000

IH 69 / US 59 SBFR

Good

Over: KEEGANS BAYOU

0.5 MI SW OF BELTWAY 8, Harris, TX

Built 1988 Load: 32.7 t ADT: 30,760

IH 69 / US 59 NBFR

Good

Over: BRAYS BAYOU

1.8 MI NE OF BELTWAY 8, Harris, TX

Built 1992 Load: 32.7 t ADT: 215,954

US 90 BUS

Good

Over: SAN JACINTO RIVER RELIEF

3.40 MI NE OF SHELDON RD, Harris, TX

Built 2005 Load: 32.7 t ADT: 4,988

US 90A

Good

Over: HUNTING BAYOU

0.1 MI SW OF IH 610, Harris, TX

Built 1996 Load: 32.7 t ADT: 17,270

BUS 90 (OLD US 90)

Good

Over: SPRING GULLY

407 MI NE OF IH 610, Harris, TX

Built 2018 Load: 32.7 t ADT: 10,923

US 90

Good

Over: HCFCD DITCH

1.40 MI NE OF FM 2100, Harris, TX

Built 2002 Load: 32.7 t ADT: 18,669

US 90 EB FR

Good

Over: HCFCD DITCH P107-00-00

5.8 MI NE OF IH 10, Harris, TX

Built 2010 Load: 32.7 t ADT: 3,500

US 90 EB FR

Good

Over: HCFCD DITCH P109-00-00

4.6 MI NE OF IH 10, Harris, TX

Built 2010 Load: 32.7 t ADT: 3,500

US 90

Good

Over: HCFCD DITCH P107-00-00

5.8 MI NE OF IH 10, Harris, TX

Built 2010 Load: 32.7 t ADT: 10,550

US 90

Good

Over: HCFCD DITCH P109-00-00

4.6 MI NE OF IH 10, Harris, TX

Built 2010 Load: 32.7 t ADT: 10,550

US 90 WB FR

Good

Over: HCFCD DITCH P109-00-00

4.6 MI NE OF IH 10, Harris, TX

Built 2010 Load: 32.7 t ADT: 3,500

US 90 WB FR

Good

Over: HCFCD DITCH P107-00-00

5.8 MI NE OF IH 10, Harris, TX

Built 2010 Load: 32.7 t ADT: 3,500

US 90 & WB FR

Good

Over: HCFCD DITCH H103-00-00

0.3 MI NE OF IH 10, Harris, TX

Built 2010 Load: 32.7 t ADT: 16,150

US 90

Good

Over: COH DRAINAGE CHANNEL

1.15 MI NE OF IH 10, Harris, TX

Built 2010 Load: 32.7 t ADT: 55,101

US 290 WBFR

Good

Over: CYPRESS CREEK

0.30 MI NW OF BARKER-CYPR, Harris, TX

Built 1991 Load: 32.7 t ADT: 18,036

US 290 ML

Good

Over: Fairfield Channel

3.60 MI NW Barker-Cypress, Harris, TX

Built 2006 Load: 32.7 t ADT: 65,080

US 290

Good

Over: Drainage Ditch

1.3 MI W of Mason Dr, Harris, TX

Built 2005 Load: 32.7 t ADT: 65,080

US 290 WB FR

Good

Over: Fairfield Channel

2.7 Mi SE of SH99 Toll Rd, Harris, TX

Built 2020 Load: 32.7 t ADT: 17,500

US 290 EB ML

Good

Over: SH6/FM 1960 Frtg. Roads

US290 & SH 6 intersection, Harris, TX

Built 2020 Load: 32.7 t ADT: 66,095

SH6/FM1960

Good

Over: US 290; RR; and other st

US 290 and SH6 Jct, Harris, TX

Built 2020 Load: 32.7 t ADT: 42,314

US 290 EBFR

Good

Over: HCFCD DRAINAGE DITCH

1.9 MI SE OF FM 1960, Harris, TX

Built 2014 Load: 32.7 t ADT: 12,910

US 290 WB FR

Good

Over: HCFCD E-135-00-00

1.9 MI SE OF FM 1960, Harris, TX

Built 2018 Load: 32.7 t ADT: 5,380

US 290 WBFR

Good

Over: HCFCD E-127-00-00

0.3 MI SE OF JONES RD, Harris, TX

Built 2018 Load: 32.7 t ADT: 12,000

US 290 EBFR

Good

Over: DRAINAGE DITCH

0.3 MI SE OF JOINES RD, Harris, TX

Built 2014 Load: 32.7 t ADT: 12,910

SH6 NB to US290 EB

Good

Over: US 290 EB Frtg Rd

SH6 & US 290 JCT, Harris, TX

Built 2020 Load: 32.7 t ADT: 5,335

US 290 Exit RP 116

Good

Over: US 290/Dacoma U Turn

0.25 MI W of IH 610, Harris, TX

Built 2017 Load: 32.7 t ADT: 3,000

US 290 WB FR

Good

Over: Cole Creek

0.9 MI SE of BW 8, Harris, TX

Built 2016 Load: 32.7 t ADT: 6,980

US 290 EBFR

Good

Over: Cole Creek

0.9 MI SE OF BW 8, Harris, TX

Built 2018 Load: 32.7 t ADT: 6,580

US 290 WB FR

Good

Over: SOUTH FORK COLE CREEK

1.5 MI SE OF BWY 8, Harris, TX

Built 2016 Load: 32.7 t ADT: 22,650

US 290 EB FR

Good

Over: SOUTH FORK COLE CREEK

1.5 MI SE OF BWY 8, Harris, TX

Built 2018 Load: 32.7 t ADT: 20,570

US 290 WB ML

Good

Over: SOUTH FORK COLE CREEK

1.6 MI SE OF BWY 8, Harris, TX

Built 2016 Load: 32.7 t ADT: 97,535

US 290 ML

Good

Over: Brickhouse Gully

2.6 MI NW of IH610, Harris, TX

Built 2017 Load: 32.7 t ADT: 102,912

US 290 WBFR

Good

Over: Brickhouse Gully

2.6 MI NW of IH 610, Harris, TX

Built 2016 Load: 32.7 t ADT: 5,310

US 290 EB ML

Good

Over: SOUTH FORK COLE CREEK

1.6 MI SE OF BWY 8, Harris, TX

Built 2018 Load: 32.7 t ADT: 64,280

SH 3

Good

Over: DRAINAGE DITCH

0.15 MILE NW OF FM 2351, Harris, TX

Built 2008 Load: 32.7 t ADT: 18,716

SH 3 NB

Good

Over: CLEAR CREEK

1.45 MI SE OF NASA RD 1, Harris, TX

Built 1988 Load: 32.7 t ADT: 8,277

SH 3

Good

Over: BERRY BAYOU

0.5 MI NW OF EDGEBROOK, Harris, TX

Built 1992 Load: 32.7 t ADT: 18,971

IH 45 NBML

Good

Over: SENGER GULLY

1.80 MI N OF FM 1960, Harris, TX

Built 1998 Load: 32.7 t ADT: 97,688

IH45 NBFR

Good

Over: SENGER GULLY

1.80 MI N OF FM 1960, Harris, TX

Built 1998 Load: 32.7 t ADT: 15,600

IH 45 SBFR

Good

Over: SENGER GULLY

1.80 MI N OF FM 1960, Harris, TX

Built 1998 Load: 32.7 t ADT: 17,900

IH 45

Good

Over: WUNSCHE DITCH

0.30 MI N OF FM 2920, Harris, TX

Built 2002 Load: 32.7 t ADT: 155,201

IH 45 SBFR

Good

Over: CYPRESS CREEK

0.97 MI N OF FM 1960, Harris, TX

Built 2023 Load: 32.7 t ADT: 20,500

IH 45 NBML & HOV

Good

Over: HALLS BAYOU

1.1 MI S OF WEST RD, Harris, TX

Built 1989 Load: 32.7 t ADT: 126,410

IH 45 HOV

Good

Over: IH 45 ROW

0.5 MI N OF WEST RD, Harris, TX

Built 1989 Load: 32.7 t ADT: 25,671

IH 45 SBML

Good

Over: HALLS BAYOU

1.1 MI S OF WEST RD, Harris, TX

Built 1989 Load: 32.7 t ADT: 126,410

IH 45 NBML & HOV

Good

Over: GREENS BAYOU

1.15 MI N OF BW 8, Harris, TX

Built 1995 Load: 32.7 t ADT: 267,992

IH 45 NBFR

Good

Over: GREENS BAYOU

1.15 MI N OF BW 8, Harris, TX

Built 1995 Load: 32.7 t ADT: 15,643

FM 521

Good

Over: SIMS BAYOU

4.5 MI S OF IH 610, Harris, TX

Built 2008 Load: 32.7 t ADT: 19,672

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