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)

Wilson Rd

Good

Over: HCFCD Ditch P130-11-00

2.3 Mi N of BW 8, Harris, TX

Built 2005 Load: 32.7 t ADT: 9,124

W TOWNSEN BLVD NB

Good

Over: HCFCD DITCH

1.20 MI N OF FM 1960, Harris, TX

Built 2000 Load: 32.7 t ADT: 2,000

E TOWNSEN BLVD

Good

Over: UNION PACIFIC RAILROAD

0.2 MI E OF US 59, Harris, TX

Built 2000 Load: 32.7 t ADT: 2,000

W TOWNSEN BLVD SB

Good

Over: HCFCD DITCH

1.20 MI N OF FM 1960, Harris, TX

Built 2019 Load: 32.7 t ADT: 2,000

Hardy Toll IAH Con

Good

Over: HCFCD P-155-00 DITCH

0.7 MI E OF HARDY TOLL RD, Harris, TX

Built 2000 Load: 32.7 t ADT: 8,000

Hardy Toll IAH Con

Good

Over: DRAINAGE DITCH

0.3 MI W OF JFK BLVD, Harris, TX

Built 2006 Load: 32.7 t ADT: 8,000

Hardy Toll IAH Con

Good

Over: HCFCD DITCH

1.2 MI W OF JFK BLVD, Harris, TX

Built 2006 Load: 32.7 t ADT: 8,000

WESTPARK TOLLWAY

Good

Over: PEDESTRIAN ONLY

1.13 MI W OF IH 610, Harris, TX

Built 2004 Load: 32.7 t ADT: 10,000

WESTPARK TLWY RAMP

Good

Over: PEDESTRIAN ONLY

0.44 MI W OF US 59, Harris, TX

Built 2004 Load: 32.7 t ADT: 10,000

WESTPARK TLWY RAMP

Good

Over: PEDESTRIAN ONLY

0.17 MI W OF US 59, Harris, TX

Built 2004 Load: 32.7 t ADT: 10,000

WESTPARK TOLLWAY

Good

Over: HCFCD DITCH

0.55 MI W OF BELTWAY 8, Harris, TX

Built 2004 Load: 32.7 t ADT: 10,000

WESTPARK TOLLWAY

Good

Over: BRAYS BAYOU

3.30 MI E OF SH 6, Harris, TX

Built 2004 Load: 32.7 t ADT: 10,000

HARDY TOLL RD NBML

Good

Over: CYPRESS CREEK RELIEF

0.4 MI N OF FM 1960, Harris, TX

Built 1989 Load: 32.7 t ADT: 2,500

HARDY TOLL RD NB

Good

Over: HCFCD DITCH

1.1 MI S OF FM 525, Harris, TX

Built 1987 Load: 32.7 t ADT: 30,000

HARDY TOLL RD SB

Good

Over: HALLS BAYOU

0.2 MI N OF GULF BANK RD, Harris, TX

Built 1987 Load: 32.7 t ADT: 30,000

HARDY TOLL RD NB

Good

Over: HALLS BAYOU

0.2 MI N OF GULF BANK RD, Harris, TX

Built 1987 Load: 32.7 t ADT: 30,000

FRIES RD

Good

Over: BRIAR BR

0.40 MI S OF WESTVIEW DR, Harris, TX

Built 1996 Load: 32.7 t ADT: 1,310

Medical Complex Dr

Good

Over: HCFCD Ditch M121-00-00

0.9 Mi E of BUS 249, Harris, TX

Built 2016 Load: 32.7 t ADT: 1,552

S Persimmon Ln

Good

Over: HCFCD Ditch M118-00-00

0.4 Mi N of Holderieth Rd, Harris, TX

Built 2017 Load: 32.7 t ADT: 500

Holderrieth Rd

Good

Over: HCFCD M125-00-00

0.5 Mi W of SH 249, Harris, TX

Built 2019 Load: 32.7 t ADT: 50

Holderrieth Rd

Good

Over: Drainage Ditch

0.7 Mi W of SH 249, Harris, TX

Built 2019 Load: 32.7 t ADT: 50

Holderrieth Rd

Good

Over: HCFCD M121-01-00

0.4 Mi E of SH 249, Harris, TX

Built 2022 Load: 32.7 t ADT: 7,100

Everpines Trail

Good

Over: HCFCD M121-00-00

0.4 Mi W of S Cherry St, Harris, TX

Built 2022 Load: 32.7 t ADT: 200

Theis Lane

Good

Over: HCFCD M121-00-00

0.7 Mi E of BUS 249, Harris, TX

Built 2022 Load: 32.7 t ADT: 3,900

IH 69 / US 59 NBML

Good

Over: KEEGANS BAYOU

0.5 MI SW OF BELTWAY 8, Harris, TX

Built 1969 Load: 34.5 t ADT: 94,130

SH 146 NB ML

Good

Over: LITTLE CEDAR BAYOU

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

Built 1969 Load: 35.4 t ADT: 29,000

FM 526 NB

Good

Over: GREENS BAYOU

1.50 MI S OF OLD US 90, Harris, TX

Built 1989 Load: 36.3 t ADT: 12,923

US 59 NB FR

Good

Over: GREENS BAYOU

1.64 MI S OF BWY 8, Harris, TX

Built 1991 Load: 37.2 t ADT: 15,837

SH 146 SBML

Good

Over: LITTLE CEDAR BAYOU

3.6 MI N OF UP RR SPUR, Harris, TX

Built 1969 Load: 37.2 t ADT: 28,500

CUTTEN RD

Good

Over: CYPRESS CREEK

0.30 MI N OF CYPRESSWOOD, Harris, TX

Built 1993 Load: 37.2 t ADT: 13,788

JUTLAND RD

Good

Over: HCFCD DITCH

0.10 MI S OF PERSHING ST, Harris, TX

Built 1995 Load: 37.2 t ADT: 2,640

FM 2920

Good

Over: HCFCD DITCH K124-02-00

2.0 MI W OF IH 45, Harris, TX

Built 1991 Load: 38.1 t ADT: 33,090

HARDY TOLL RD

Good

Over: TURKEY CREEK

1.6 MI S OF FM 1960, Harris, TX

Built 1989 Load: 38.1 t ADT: 8,000

FM 865

Good

Over: SIMS BAYOU

2.2 MI S OF JCT IH 610, Harris, TX

Built 1997 Load: 39.0 t ADT: 23,466

US 90

Good

Over: HUNTING BAYOU

1.50 MI NE OF IH 10, Harris, TX

Built 2010 Load: 40.8 t ADT: 27,914

US 90 WB FR

Good

Over: DRAINAGE CHANNEL

3.20 MI NE OF IH 10, Harris, TX

Built 2010 Load: 40.8 t ADT: 16,490

IH 10 WBML

Good

Over: Mason Creek

6.1 MI W OF SH 6, Harris, TX

Built 2005 Load: 40.8 t ADT: 99,354

IH 10 EBML

Good

Over: Mason Creek

6.1 MI W OF SH 6, Harris, TX

Built 2005 Load: 40.8 t ADT: 115,258

IH 10 WBFR

Good

Over: Mason Creek

6.1 MI W OF SH 6, Harris, TX

Built 2005 Load: 40.8 t ADT: 28,580

IH 10 EBFR

Good

Over: Mason Creek

6.1 MI W OF SH 6, Harris, TX

Built 2005 Load: 40.8 t ADT: 31,450

IH10 WB On-Rp 9-D

Good

Over: Mason Creek

6.1 MI W OF SH 6, Harris, TX

Built 2005 Load: 40.8 t ADT: 122,000

IH10 EB Off-Rp 9-C

Good

Over: Mason Creek

6.1 MI W OF SH 6, Harris, TX

Built 2006 Load: 40.8 t ADT: 122,000

IH 10 WBML

Good

Over: Mason Creek Tributary

5.65 MI W OF SH 6, Harris, TX

Built 2005 Load: 40.8 t ADT: 99,354

IH 10 WBFR

Good

Over: Mason Creek Tributary

5.65 MI W of SH 6, Harris, TX

Built 2005 Load: 40.8 t ADT: 28,580

IH 10 EBFR

Good

Over: Mason Creek Tributary

5.65 MI W OF SH 6, Harris, TX

Built 2005 Load: 40.8 t ADT: 31,450

IH 10 EB On-Ramp

Good

Over: R.O.W.

1.50 MI W OF SH 99, Harris, TX

Built 2005 Load: 40.8 t ADT: 10,000

IH 10 WBFR

Good

Over: SPRING BRANCH

2.0 MI W OF IH 610, Harris, TX

Built 2006 Load: 40.8 t ADT: 13,430

IH 10 EB/IH 610 SB

Good

Over: IH 10 R.O.W.

AT JCT OF IH 610 AND IH10, Harris, TX

Built 2005 Load: 40.8 t ADT: 35,250

IH 10 EB

Good

Over: TURKEY CREEK

2.1 MI E OF SH 6, Harris, TX

Built 2007 Load: 40.8 t ADT: 123,775

IH 10 EBFR

Good

Over: TURKEY CREEK

2.1 MI E OF SH 6, Harris, TX

Built 2007 Load: 40.8 t ADT: 15,135

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