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)

SH 99 NB

Good

Over: FUTURE MASON ROAD

3.20 MI N OF US 290, Harris, TX

Built 2015 Load: 32.7 t ADT: 4,000

SH 99 SB

Good

Over: FUTURE MASON ROAD

3.20 MI N OF US 290, Harris, TX

Built 2015 Load: 32.7 t ADT: 4,000

SH 99 NB

Good

Over: FUTURE BOTKINS / JUERGEN

3.45 MI N of US 290, Harris, TX

Built 2015 Load: 32.7 t ADT: 4,000

SH 99 SB

Good

Over: FUTURE BOTKINS / JUERGEN

3.45 MI N OF US 290, Harris, TX

Built 2015 Load: 32.7 t ADT: 4,000

SH 99 WB

Good

Over: FUTURE CYPRESSHILL RD

1.0 MI E OF MUESCHKE RD, Harris, TX

Built 2015 Load: 32.7 t ADT: 4,000

SH 99 EB

Good

Over: FUTURE CYPRESSHILL RD

1.0 MI E OF MUESCHKE RD, Harris, TX

Built 2015 Load: 32.7 t ADT: 4,000

SH 99 SB

Good

Over: BAUER HOCKLEY/GRANT RD

2.70 MI N OF US 290, Harris, TX

Built 2015 Load: 32.7 t ADT: 4,000

SH 99 NB

Good

Over: BAUER HOCKLEY/GRANT RD

2.70 MI N OF US 290, Harris, TX

Built 2015 Load: 32.7 t ADT: 4,000

SH 99 WB

Good

Over: FUTURE SHAW ROAD

1.35 MI W OF SH 249, Harris, TX

Built 2015 Load: 32.7 t ADT: 4,000

SH 99 EB

Good

Over: FUTURE SHAW ROAD

1.35 MI W OF SH 249, Harris, TX

Built 2015 Load: 32.7 t ADT: 4,000

SH 99 WB

Good

Over: HCFCD DITCH M122-00-00

1.10 MI E OF SH 249, Harris, TX

Built 2015 Load: 32.7 t ADT: 4,000

SH 99 EB

Good

Over: HCFCD DITCH M122-00-00

1.10 MI E OF SH 249, Harris, TX

Built 2015 Load: 32.7 t ADT: 4,000

SH 99 WB ON RAMP

Good

Over: WILLOW FLATS

0.25 MI W OF TELGE RD, Harris, TX

Built 2015 Load: 32.7 t ADT: 1,000

SH 99 EB EXIT RAMP

Good

Over: WILLOW FLATS

0.2 MI W OF TELGE RD, Harris, TX

Built 2015 Load: 32.7 t ADT: 500

SH 99 WB EXIT RAMP

Good

Over: WILLOW FLATS

0.3 MI E OF TELGE RD, Harris, TX

Built 2015 Load: 32.7 t ADT: 1,000

SH 99

Good

Over: WILLOW FLATS

3.50 MI W OF SH 249, Harris, TX

Built 2015 Load: 32.7 t ADT: 4,000

SH 99

Good

Over: WILLOW CREEK M100-00-00

1.0 MI E OF MUESCHKE RD, Harris, TX

Built 2015 Load: 32.7 t ADT: 4,000

SH 99

Good

Over: HCFCD DITCH L112-01-000

0.02 MI W OF MUESCHKE RD, Harris, TX

Built 2015 Load: 32.7 t ADT: 7,000

SH 99

Good

Over: HCFCD DITCH M128-00-00

0.04 MI W CYPRS ROSEHILL, Harris, TX

Built 2015 Load: 32.7 t ADT: 6,000

SH 99

Good

Over: HCFCD DITCH L112-02-00

3.50 MI N OF US 290, Harris, TX

Built 2015 Load: 32.7 t ADT: 4,000

SH 99 EB OFF RAMP

Good

Over: WILLOW CREEK M100-00-00

0.1 MI WEST OF TELGE RD, Harris, TX

Built 2015 Load: 32.7 t ADT: 1,000

SH 99

Good

Over: HCFCD DITCH M101-00-00

0.12 MI E OF GOSLING RD, Harris, TX

Built 2016 Load: 32.7 t ADT: 5,000

SH 99

Good

Over: HCFCD DITCH J121-00-00

1.10 MI E OF GOSLING RD, Harris, TX

Built 2016 Load: 32.7 t ADT: 4,000

SH 99

Good

Over: HCFCD DITCH J121-00-00

1.15 MI E OF GOSLING RD, Harris, TX

Built 2016 Load: 32.7 t ADT: 4,000

SH 99

Good

Over: HCFCD DITCH K159-00-00

0.30 MI N OF US 290, Harris, TX

Built 2015 Load: 32.7 t ADT: 4,000

SH 99

Good

Over: HCFCD DITCH M128-00-00

0.35 MI E OF CYPROSEHILL, Harris, TX

Built 2015 Load: 32.7 t ADT: 4,000

CYPRESSROSEHILL RD

Good

Over: HCFCD DITCH M128-00-00

0.05 MI N OF SH 99, Harris, TX

Built 2015 Load: 32.7 t ADT: 6,932

MUESCHKE ROAD

Good

Over: HCFCD DITCH L112-01-000

0.05 MI N OF SH 99, Harris, TX

Built 2015 Load: 32.7 t ADT: 7,841

TELGE ROAD

Good

Over: WILLOW CREEK M100-00-00

0.02 MI S OF SH 99, Harris, TX

Built 2015 Load: 32.7 t ADT: 1,000

SH 99 WB OFF RAMP

Good

Over: WILLOW CREEK M100-00-00

0.17 MI E OF TELGE RD, Harris, TX

Built 2015 Load: 32.7 t ADT: 1,000

HARDYNB TO SH 99EB

Good

Over: SPRING CREEK FLOOD PLAIN

AT JCT HRDY TOLLRD, SH99, Harris, TX

Built 2016 Load: 32.7 t ADT: 750

SH 99 SB

Good

Over: HCFCD DITCH L112-02-00

0.85 MI W OF MUESCHKE RD, Harris, TX

Built 2015 Load: 32.7 t ADT: 4,000

CEDAR LANE

Good

Over: INTERCEPTOR DITCH

0.04 MI N OF SH 99, Harris, TX

Built 2015 Load: 32.7 t ADT: 1,000

Park Road 138

Good

Over: Canoe Trail

0.6 MI SE OF GARRETT RD., Harris, TX

Built 2013 Load: 32.7 t ADT: 10

Park Road 138

Good

Over: Fresh Water Canal

0.6 MI SE OF GARRETT RD., Harris, TX

Built 2013 Load: 32.7 t ADT: 10

Round Robin Dr

Good

Over: HCFCD Ditch U102-27-00

0.2 Mi E of N Fry Rd, Harris, TX

Built 2006 Load: 32.7 t ADT: 1,000

Towne Lake Pkwy

Good

Over: Towne Lake

0.1 Mi SE of Greenhouse R, Harris, TX

Built 2017 Load: 32.7 t ADT: 1,000

Smithstone St

Good

Over: HCFCD Ditch U118-00-00

0.8 Mi W of SH 6, Harris, TX

Built 2020 Load: 32.7 t ADT: 250

ATASCA SOUTH DRIVE

Good

Over: HCFCD DITCH

0.05 MI N OF ATASCA CRK D, Harris, TX

Built 2002 Load: 32.7 t ADT: 500

Bitternut Hickory

Good

Over: HCFCD DItch M112-01-00

0.1 Mi NW of Mahaffey Rd, Harris, TX

Built 2015 Load: 32.7 t ADT: 250

Wendtwoods Dr

Good

Over: Trib Spring Crk

0.1 Mi SW Creekside Green, Harris, TX

Built 2013 Load: 32.7 t ADT: 250

Pine Trace Village

Good

Over: HCFCD DITCH M112-00-00

0.04 Mi E of Stuebner Air, Harris, TX

Built 2018 Load: 32.7 t ADT: 250

W Rayford Rd

Good

Over: HCFCD Ditch M104-00-00

1.6 Mi W of Gosling Rd, Harris, TX

Built 2008 Load: 32.7 t ADT: 7,500

Elyson Falls Dr

Good

Over: Bear Creek

0.7 Mi NE of Peek Rd, Harris, TX

Built 2021 Load: 32.7 t ADT: 100

Dandelion Creek Dr

Good

Over: HCFCD Ditch U102-28-00

0.5 Mi S of FM 529, Harris, TX

Built 2020 Load: 32.7 t ADT: 400

Windrow Farm Dr

Good

Over: Drainage Ditch

0.2 Mi E of Becker Rd, Harris, TX

Built 2021 Load: 32.7 t ADT: 250

SUMMER LK RANCH DR

Good

Over: DRAINAGE DITCH

0.8 MI W OF W LK HOUS PKY, Harris, TX

Built 2009 Load: 32.7 t ADT: 533

W Lake Houston Pkw

Good

Over: HCFCD DItch P127-00-00

1.2 Mi W of BW 8, Harris, TX

Built 2019 Load: 32.7 t ADT: 250

N BRIDGELAND LAKE

Good

Over: DETENTION POND

1.15 MI N OF FRY RD, Harris, TX

Built 2007 Load: 32.7 t ADT: 1,500

HOLLISTER RD NB

Good

Over: GREENS BAYOU

0.70 MI N OF BW 8, Harris, TX

Built 2009 Load: 32.7 t ADT: 252

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