Dallas County, TX

3,231 public highway bridges

Dallas County Bridge Snapshot

Dallas County, Texas contains 3,231 public highway bridges in the FHWA National Bridge Inventory. Roughly 27.3% are rated “Good,” 36.7% “Fair,” 0.6% “Poor,” and 0.6% 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.

3,231

Total Bridges

27.3%

Good

0.6%

Poor

0.6%

Structurally Deficient

Condition Distribution

Good

27.3% (882)

Fair

36.7% (1,186)

Poor

0.6% (18)

SD

0.6% (18)

All Bridges (3,231)

Sort:

IH 635 EB ML

Over: IH 635 TEXpress EB

0.1 Mi NE of Webb Chapel, Dallas, TX

Built 2015 ADT: 22,000

IH 635 WBML

Over: IH 635 TEXpress WB

0.33 MI SW of Marsh Lane, Dallas, TX

Built 2014 ADT: 21,995

IH 635 WBML

Over: IH 635 TEXpress WB

0.04 MI SW of Marsh Lane, Dallas, TX

Built 2014 ADT: 21,995

IH 635 EB GP

Over: IH 635 EB EXP ON-RAMP

0.03 Mi SW of Marsh Ln, Dallas, TX

Built 2014 ADT: 900

IH 635 WBML

Over: IH 635 TEXpress WB

0.3 MI SW of Rosser Rd, Dallas, TX

Built 2014 ADT: 21,995

Webb Chapel Rd NB

Over: WEBB CHAPEL RD NB

IH 635 @ Wbb Chapel Rd, Dallas, TX

Built 2014 ADT: 500

OATES DR

Over: OATES DR

0.85 MI N OF IH 30, Dallas, TX

Built 1968 ADT: 187,530

N GALLOWAY AVE

Over: N GALLOWAY AVE

0.6 MI N OF IH 30, Dallas, TX

Built 1968 ADT: 187,530

IH 635 WB

Over: IH 635 WB

3.9 MI NW OF IH 30, Dallas, TX

Built 1967 ADT: 11,074

IH 635 WB

Over: IH 635 WB

3.5 MI NW OF IH 30, Dallas, TX

Built 1967 ADT: 24,732

IH 635 WB

Over: IH 635 WB

2.6 MI NW OF IH 30, Dallas, TX

Built 1967 ADT: 7,329

IH 635 NB

Over: SH 352 EB(Military Pkwy)

3.46 Mi N of Elam Rd, Dallas, TX

Built 1969 ADT: 23,300

New Market Rd

Over: IH 635 SB

2.6 Mi N of Elam Rd, Dallas, TX

Built 1969 ADT: 81,500

Bruton Rd

Over: IH 635 SB

3.1 Mi S of US 80, Dallas, TX

Built 1969 ADT: 81,500

IH 635 NB

Over: Lake June Rd WB

2.5 Mi N of IH 20, Dallas, TX

Built 1969 ADT: 14,350

IH 635 SB

Over: Lake June Rd EB

2.5 Mi N of IH 20, Dallas, TX

Built 1969 ADT: 14,350

QUAIL DR

Over: IH 635 NB

1.6 MI N OF IH 20, Dallas, TX

Built 1969 ADT: 73,230

IH 635 NB

Over: ELAM RD EB

1.25 MI N OF IH 20, Dallas, TX

Built 1969 ADT: 4,440

IH 635 SB

Over: ELAM RD EB

1.25 MI N OF IH 20, Dallas, TX

Built 1969 ADT: 4,440

IH 635 NB

Over: SEAGOVILLE RD WB

1.0 MI N OF US 175, Dallas, TX

Built 1969 ADT: 2,910

IH 635 SB

Over: SEAGOVILLE RD EB

1.0 MI N OF US 175, Dallas, TX

Built 1969 ADT: 2,910

IH 635 SB

Over: RYLIE CREST RD

0.6 MI N OF US 175, Dallas, TX

Built 1969 ADT: 1,210

IH 635 NB

Over: LA PRADA DR

1.45 MI N OF IH 30, Dallas, TX

Built 1968 ADT: 10,735

IH 635 SB

Over: LA PRADA DR

1.45 MI N OF IH 30, Dallas, TX

Built 1968 ADT: 10,735

Gross Rd

Over: IH 635 SB

4.4 Mi N of Elam Rd, Dallas, TX

Built 1971 ADT: 88,825

IH 635 NB

Over: SH 352 WB

3.55 Mi N of Elam Rd, Dallas, TX

Built 1969 ADT: 21,800

US 80 EBFR

Over: IH 635 NB

2.2 MI S OF IH 30, Dallas, TX

Built 1971 ADT: 88,320

US 80 WB

Over: IH 635 SB

2.1 MI S OF IH 30, Dallas, TX

Built 1971 ADT: 88,320

US 80 EB

Over: IH 635 NB

2.1 MI S OF IH 30, Dallas, TX

Built 1971 ADT: 88,320

US 80 WBFR

Over: US 80 WB to IH 635 NB

2.0 MI S OF IH 30, Dallas, TX

Built 1971 ADT: 12,744

IH 635 CONN C

Over: IH 635 NB to US 80 EB

2.1 Mi S of IH 30, Dallas, TX

Built 1971 ADT: 5,509

IH 635 CONN D

Over: US 80 & IH 635

2.1 MI S OF IH 30, Dallas, TX

Built 1971 ADT: 7,000

IH 635 WB

Over: IH 635 WB

1.1 MI E OF JUPITER RD, Dallas, TX

Built 1967 ADT: 20,570

IH 635 SB

Over: IH 635 SB CONN C

0.7 MI N OF US 175, Dallas, TX

Built 1987 ADT: 10,960

IH 635 CONN C

Over: SEAGOVILLE RD WB

0.9 MI N OF US 175, Dallas, TX

Built 1987 ADT: 3,420

IH 635 CONN C

Over: KLEBERG RD

0.7 MI N OF US 175, Dallas, TX

Built 1987 ADT: 230

IH 635 CONN D

Over: RYLIE CREST RD

0.7 MI N OF US 175, Dallas, TX

Built 1987 ADT: 1,470

IH 635 EB

Over: IH 635 EB

2.6 MI NW OF IH 30, Dallas, TX

Built 1967 ADT: 7,329

IH 635 EB

Over: IH 635 EB

3.5 MI NW OF IH 30, Dallas, TX

Built 1967 ADT: 24,732

IH 635 EB

Over: IH 635 EB

3.9 MI NW OF IH 30, Dallas, TX

Built 1967 ADT: 11,074

IH 635 SB

Over: SH 352 EB(Military Pkwy)

3.46 Mi N of Elam Rd, Dallas, TX

Built 1969 ADT: 23,300

IH 635 SB

Over: SH 352 WB

3.55 Mi N of Elam Rd, Dallas, TX

Built 1969 ADT: 21,800

IH 635 EB

Over: IH 635 EB

1.1 MI E OF JUPITER RD, Dallas, TX

Built 1967 ADT: 21,000

TOWNE CENTRE DR EB

Over: IH 635 NB

0.65 MI N OF US 80, Dallas, TX

Built 2004 ADT: 86,865

TOWNE CENTRE DR WB

Over: IH 635 NB

0.65 MI N OF US 80, Dallas, TX

Built 2004 ADT: 86,865

IH 635 NB

Over: Town East Blvd

1.21 MILES N OF US 80, Dallas, TX

Built 2009 ADT: 24,210

IH 635 SB

Over: NORTH T/A

1.21 MILES N OF US 80, Dallas, TX

Built 2009 ADT: 4,266

OATES DR

Over: OATES DR

0.85 MI N OF IH 30, Dallas, TX

Built 2023 ADT: 166,098

BONNIE VIEW ROAD

Over: BONNIE VIEW ROAD

1.9 MI E OF SH 342, Dallas, TX

Built 1971 ADT: 127,630

SH 342 (LANCASTER)

Over: SH 342 (LANCASTER)

2.5 MI E OF IH 35E, Dallas, TX

Built 1971 ADT: 152,210

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

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 6, 2026