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 90 EB

Fair

Over: HCFCD CHANNEL

0.35 MI NE OF SHELDON RD, Harris, TX

Built 1987 Load: 32.7 t ADT: 19,888

US 90 WB

Fair

Over: SAN JACINTO RIVER W REL

1.70 MI NE OF SHELDON RD, Harris, TX

Built 1988 Load: 32.7 t ADT: 39,777

US 90 EB

Fair

Over: SAN JACINTO RIVER W REL

1.70 MI NE OF SHELDON RD, Harris, TX

Built 1988 Load: 32.7 t ADT: 39,777

US 90 WB

Fair

Over: SAN JACINTO RIVER

US 90 @ SAN JACINTO RIVER, Harris, TX

Built 1988 Load: 32.7 t ADT: 19,889

US 90 EB

Fair

Over: SAN JACINTO RIVER

US 90 @ SAN JACINTO RIVER, Harris, TX

Built 1988 Load: 32.7 t ADT: 19,889

SHELDON RD

Fair

Over: NORTH DITCH # 1

0.10 MI N OF US 90, Harris, TX

Built 1990 Load: 32.7 t ADT: 7,268

US 290 ML

Fair

Over: CYPRESS CREEK

0.30 MI NW OF BARKER-CYPR, Harris, TX

Built 1991 Load: 32.7 t ADT: 61,738

US 290 EBFR

Fair

Over: CYPRESS CREEK

0.30 MI NW OF BARKER-CYPR, Harris, TX

Built 1991 Load: 32.7 t ADT: 15,876

US 290 EBFR

Fair

Over: Fairfield Channel

3.60 MI NW OF BARKER-CYPR, Harris, TX

Built 1989 Load: 32.7 t ADT: 31,130

BARKER-CYPRESS RD

Fair

Over: UP RR & FR TURNAROUND

4.50 MI NW OF FM 1960, Harris, TX

Built 1991 Load: 32.7 t ADT: 32,070

US 290 WB ML

Fair

Over: HCFCD UNIT E135-00-00

1.9 MI SE OF FM 1960, Harris, TX

Built 1989 Load: 32.7 t ADT: 97,535

US 290 EB ML

Fair

Over: HCFCD UNIT E135-00-00

1.9 MI SE OF FM 1960, Harris, TX

Built 1985 Load: 32.7 t ADT: 88,163

US 290 WB ML

Fair

Over: COLE CREEK

0.9 MI SE OF BELTWAY 8, Harris, TX

Built 2016 Load: 32.7 t ADT: 97,535

US 290 EB ML

Fair

Over: COLE CREEK

0.9 MI SE OF BELTWAY 8, Harris, TX

Built 2018 Load: 32.7 t ADT: 70,250

IH 45 NB & HOV LN

Fair

Over: CYPRESS CREEK

1.0 MI N OF FM 1960, Harris, TX

Built 1998 Load: 32.7 t ADT: 97,683

IH 45 NBFR

Fair

Over: CYPRESS CREEK

1.0 MI N OF FM 1960, Harris, TX

Built 1998 Load: 32.7 t ADT: 15,600

IH 45 SBML & HOV

Fair

Over: SENGER GULLY

1.80 MI W OF FM 1960, Harris, TX

Built 1998 Load: 32.7 t ADT: 97,366

IH 45 SB

Fair

Over: CYPRESS CREEK

1.0 MI N OF FM 1960, Harris, TX

Built 1998 Load: 32.7 t ADT: 97,683

IH 45 NBFR

Fair

Over: HALLS BAYOU

1.1 MI S OF WEST RD, Harris, TX

Built 1989 Load: 32.7 t ADT: 18,800

IH 45 SBFR

Fair

Over: HALLS BAYOU

1.1 MI S OF WEST RD, Harris, TX

Built 1989 Load: 32.7 t ADT: 19,900

IH 45 SBML

Fair

Over: GREENS BAYOU

1.15 MI N OF BWY 8, Harris, TX

Built 1995 Load: 32.7 t ADT: 267,992

IH 45 SBFR

Fair

Over: GREENS BAYOU

1.15 MI N OF BELTWAY 8, Harris, TX

Built 1995 Load: 32.7 t ADT: 22,241

US 59 SBML

Fair

Over: SAN JACINTO RIVER

1.7 MI N OF FM 1960, Harris, TX

Built 1961 Load: 32.7 t ADT: 48,956

US 59 NBML

Fair

Over: SAN JACINTO RIVER

1.7 MI N OF FM 1960, Harris, TX

Built 1974 Load: 32.7 t ADT: 48,956

US 59 NBFR

Fair

Over: SAN JACINTO RIVER

1.7 MI N OF FM 1960, Harris, TX

Built 2000 Load: 32.7 t ADT: 9,400

US 59 SBFR

Fair

Over: SAN JACINTO RIVER

1.7 MI N OF FM 1960, Harris, TX

Built 1999 Load: 32.7 t ADT: 16,500

US 59

Fair

Over: GREENS BAYOU

1.64 MI S OF BWY 8, Harris, TX

Built 1995 Load: 32.7 t ADT: 95,352

US 59 NB FR

Fair

Over: HALLS BAYOU

3.6 MI N OF IH 610, Harris, TX

Built 1991 Load: 32.7 t ADT: 7,987

US 59 SB FR

Fair

Over: HALLS BAYOU

3.6 MI N OF IH 610, Harris, TX

Built 1991 Load: 32.7 t ADT: 4,745

RAMP K

Fair

Over: BUFFALO BAYOU

INTERSECTION RMP L, Harris, TX

Built 2002 Load: 32.7 t ADT: 86,000

SH 35 SB (TELEPH.)

Fair

Over: SIMS BAYOU

1.60 MI S OF IH 610, Harris, TX

Built 1993 Load: 32.7 t ADT: 15,087

SH 35 NB (TELEPH.)

Fair

Over: SIMS BAYOU

1.60 MI S OF IH 610, Harris, TX

Built 1993 Load: 32.7 t ADT: 12,056

SPUR 5 NB

Fair

Over: BRAYS BAYOU

0.95 MI S OF IH 45, Harris, TX

Built 1999 Load: 32.7 t ADT: 9,915

IH10 EB SMITH EXIT

Fair

Over: BUFFALO BYU N BANK

0.01 MI N OF FRANKLIN ST, Harris, TX

Built 1964 Load: 32.7 t ADT: 6,803

IH 10

Fair

Over: BRIAR BRANCH

2.5 MI W OF IH 610, Harris, TX

Built 2006 Load: 32.7 t ADT: 265,257

IH 610

Fair

Over: HUNTING BAYOU

0.5 MI E OF HOMESTEAD RD, Harris, TX

Built 2010 Load: 32.7 t ADT: 132,861

IH 610 SBFR

Fair

Over: BRAYS BAYOU

1.9 MI W OF US 90A, Harris, TX

Built 1964 Load: 32.7 t ADT: 23,880

IH 610 NBFR

Fair

Over: BRAYS BAYOU

1.9 MI W OF US 90A, Harris, TX

Built 1964 Load: 32.7 t ADT: 24,781

SH 134

Fair

Over: UNION PACIFIC RAILROAD

AT SH 225 & SH 134 INTER, Harris, TX

Built 1990 Load: 32.7 t ADT: 12,500

SH 146 NB FR

Fair

Over: LITTLE CEDAR BAYOU

3.6 MI N OF UP RR SPUR, Harris, TX

Built 1969 Load: 32.7 t ADT: 700

SH 146 NB FR

Fair

Over: DRAINAGE DITCH

1.3 MI S OF FAIRMONT PKWY, Harris, TX

Built 1969 Load: 32.7 t ADT: 14,510

SH 146 E CONN RD

Fair

Over: CLEAR CRK CHANNEL NO. 2

0.65 MI S OF E NASA PKWY, Harris, TX

Built 1992 Load: 32.7 t ADT: 43,210

SH 146 NB

Fair

Over: HOUSTON SHIP CHANNEL

0.6 MI N OF SH 225, Harris, TX

Built 1995 Load: 32.7 t ADT: 42,466

SH 146 SBFR

Fair

Over: HCFCD DRAINAGE DITCH

0.5 MI S OF SH 225, Harris, TX

Built 1998 Load: 32.7 t ADT: 5,151

SH 146 SBFR

Fair

Over: GOOSE CREEK

0.50 MI E OF SPUR 330, Harris, TX

Built 1982 Load: 32.7 t ADT: 5,364

SH 146 NBFR

Fair

Over: GOOSE CREEK

0.40 MI E OF SPUR 330, Harris, TX

Built 1982 Load: 32.7 t ADT: 5,364

IH 45 NB FR

Fair

Over: BRAYS BAYOU

0.40 MI SE OF US 90A, Harris, TX

Built 1977 Load: 32.7 t ADT: 22,527

IH 45 NB FR

Fair

Over: SIMS BAYOU

1.5 MI SE OF IH 610, Harris, TX

Built 1994 Load: 32.7 t ADT: 5,710

IH 45 SB FR

Fair

Over: SIMS BAYOU

1.5 MI SE OF IH 610, Harris, TX

Built 1994 Load: 32.7 t ADT: 1,420

IH 45 SB

Fair

Over: SIMS BAYOU

1.5 MI SE OF IH 610, Harris, TX

Built 1992 Load: 32.7 t ADT: 113,880

Related

Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial