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)

IH 10 WB

Good

Over: TURKEY CREEK

2.1 MI E OF SH 6, Harris, TX

Built 2005 Load: 40.8 t ADT: 105,907

IH 10 WBFR

Good

Over: TURKEY CREEK

2.1 MI E OF SH 6, Harris, TX

Built 2005 Load: 40.8 t ADT: 50,770

IH 10

Good

Over: DRAIN

0.25 MI E OF GESSNER RD, Harris, TX

Built 2007 Load: 40.8 t ADT: 265,257

IH 10 EB

Good

Over: LANGHAM CREEK

1.25 MI E OF SH 6, Harris, TX

Built 2007 Load: 40.8 t ADT: 123,775

IH 10 WB

Good

Over: LANGHAM CREEK

1.25 MI E OF SH 6, Harris, TX

Built 2007 Load: 40.8 t ADT: 105,907

IH10 MNG LN ENT RP

Good

Over: IH 10 PARK AND RIDE LOT

0.50 MI E OF SH 6, Harris, TX

Built 2007 Load: 40.8 t ADT: 5,500

IH 610

Good

Over: BUFFALO BAYOU

1.50 MI S OF IH 10, Harris, TX

Built 2005 Load: 40.8 t ADT: 190,080

FM 525 ON RAMP

Good

Over: FM 525 ROW

0.1 MI W OF HARDY TOLL RD, Harris, TX

Built 1987 Load: 40.8 t ADT: 25,116

BW 8 SBFR

Good

Over: HCFCD Ditch

0.5 MI SE OF US 59, Harris, TX

Built 1991 Load: 40.8 t ADT: 36,049

SH 99 NBFR

Good

Over: Ditch T 101-03-00

0.1 MI N OF IH 10, Harris, TX

Built 2005 Load: 40.8 t ADT: 7,090

SH 99 SBFR

Good

Over: Ditch T 101-03-00

0.1 MI N OF IH 10, Harris, TX

Built 2005 Load: 40.8 t ADT: 8,240

HEMPSTEAD RD

Good

Over: BRICKHOUSE GULLY

0.20 MI S OF BINGLE, Harris, TX

Built 1968 Load: 40.8 t ADT: 10,150

ENID ST

Poor

Over: LITTLE WHITE OAK BAYOU

0.12 MI W OF IH45, Harris, TX

Built 1943 Load: 8.2 t ADT: 1,500

CAROLWOOD

Poor

Over: KENNEDY GULLY

0.05 MI W OF E HOUSTN RD, Harris, TX

Built 1997 Load: 12.7 t ADT: 800

FURRAY RD

Poor

Over: KENNEDY GULLY

0.20 MI W OF E HOUSTN RD, Harris, TX

Built 1998 Load: 13.6 t ADT: 533

EMILE ST

Poor

Over: JAPHET CREEK

0.10 MI S OF CLINTON DR, Harris, TX

Built 1991 Load: 14.5 t ADT: 1,000

VAN FLEET ST

Poor

Over: HCFCD DITCH

0.10 MI W OF MLK BLVD, Harris, TX

Built 1996 Load: 18.1 t ADT: 3,600

W 15TH ST

Poor

Over: HCFCD DITCH

0.10 MI E OF BEALL ST, Harris, TX

Built 1993 Load: 20.9 t ADT: 2,500

LAKE HOUSTON PKWY

Poor

Over: COH FRESHWATER CANAL

3.1 MI E OF BW 8, Harris, TX

Built 1955 Load: 22.7 t ADT: 2,532

S BRAESWOOD BLVD

Poor

Over: HCFCD DITCH

0.15 MI E OF FONDREN RD, Harris, TX

Built 1970 Load: 24.5 t ADT: 44,730

CAMPBELL RD

Poor

Over: HCFCD DITCH

0.01 MI N OF EMNORA LN, Harris, TX

Built 1997 Load: 24.5 t ADT: 4,000

KIRKWOOD DR NB

Poor

Over: KEEGANS BYU

0.10 MI N OF W BELLFORT, Harris, TX

Built 1970 Load: 24.5 t ADT: 6,965

FLAMBOROUGH DR

Poor

Over: HCFCD DITCH

0.05 MI W OF GLENMORE DR, Harris, TX

Built 1995 Load: 24.5 t ADT: 2,740

BACA ST

Poor

Over: HCFCD DITCH

0.15 MI N OF IH 10, Harris, TX

Built 1998 Load: 25.4 t ADT: 500

US 290 EBFR

Poor

Over: Brickhouse Gully

2.6 MI NW of IH 610, Harris, TX

Built 2016 Load: 32.7 t ADT: 5,970

SH 146 NB

Poor

Over: TAYLOR BAYOU

3.25 MI N OF NASA RD 1, Harris, TX

Built 1969 Load: 36.3 t ADT: 20,500

SH 146 SB

Poor

Over: TAYLOR BAYOU

3.25 MI N OF NASA RD 1, Harris, TX

Built 1969 Load: 36.3 t ADT: 17,357

BUNTE RD

Structurally Deficient

Over: HCFCD DITCH

0.16 MI E OF LOCKWOOD DR, Harris, TX

Built 1991 ADT: 2,000

Laura Koppe Rd

Structurally Deficient

Over: Ditch

9400 Laura Koppe, Harris, TX

Built 1997 ADT: 1,235

LEE RD

Structurally Deficient

Over: HCFCD DITCH

0.40 MI S OF GREENS RD, Harris, TX

Built 1954 Load: 6.3 t ADT: 8,209

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