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:

635WB Exp to IH35E

Over: IH 635 WB ML

0.23 Mi W of Josey Ln, Dallas, TX

Built 2014 ADT: 105,000

IH 35E NB Exit Rmp

Over: IH 35E NB Ent Ramp

0.20 MI N of Harry Hines, Dallas, TX

Built 2014 ADT: 13,829

IH 635 WBFR

Over: IH 635 WBFR

1 Mi W of DNT, Dallas, TX

Built 2013 ADT: 9,999

MARSH LANE SB

Over: MARSH LANE SB

2 MI W OF N DALLAS TOLL, Dallas, TX

Built 2013 ADT: 17,200

MARSH LANE NB

Over: MARSH LANE NB

2 MI W OF DALLAS N TOLL, Dallas, TX

Built 2013 ADT: 23,400

IH 35E NB Ent Ramp

Over: Valley View Lane

Valley View Lane @ IH 35E, Dallas, TX

Built 2014 ADT: 14,703

IH 635 WB Exit Rmp

Over: IH 635 WB EXIT RAMP

0.04 MI W of Midway Rd, Dallas, TX

Built 2014 ADT: 500

IH635W Mngd Ent Rp

Over: IH 635 MNGD LNS ENT RAMP

IH 635 @ Josey Lane, Dallas, TX

Built 2014 ADT: 500

IH635 WBFR/OFF RMP

Over: IH 635 WBFR EXIT RAMP

1 Mi East of IH-35E, Dallas, TX

Built 2013 ADT: 99,999

Webb Chapel Rd SB

Over: WEBB CHAPEL RD SB

IH 635 @ Webb Chapel Rd, Dallas, TX

Built 2014 ADT: 500

IH 635 WB Exit Rmp

Over: IH 635 WB EXIT RAMP

0.25 MI E of Midway Rd, Dallas, TX

Built 2015 ADT: 500

IH 635 WB ENT RAMP

Over: Preston Rd Bypass

0.09 MI W of Preston Rd, Dallas, TX

Built 2015 ADT: 7,714

IH 635 EB ON RAMP

Over: IH 635 ON RAMP

1 Mi E of IH-35E, Dallas, TX

Built 2013 ADT: 9,999

IH 635 EBFR

Over: IH 635 EBFR

1.5 Mi E of IH-35E, Dallas, TX

Built 2013 ADT: 9,999

IH 635 EB Ent Ramp

Over: IH 635 EB ENTRANCE RAMP

0.1 MI SW of Midway Rd, Dallas, TX

Built 2014 ADT: 500

IH 635 WBFR

Over: IH 635 WBFR

1.5 Mi E of IH-35E, Dallas, TX

Built 2013 ADT: 9,999

IH 635 Mngd Lanes

Over: IH 635 MANAGED LANES

IH 635 @ Josey Ln, Dallas, TX

Built 2014 ADT: 500

IH 635 EBML

Over: IH 635 EBML

1MI E of IH-35E, Dallas, TX

Built 2013 ADT: 150,800

IH 635 WBML

Over: IH 635 WBML

IH 635 @ Josey Lane, Dallas, TX

Built 2014 ADT: 500

IH635 WBFR

Over: IH 635 WBFR

1.3 MI W OF DALLAS N TOLL, Dallas, TX

Built 2013 ADT: 9,999

IH 635 EBML

Over: Hillcrest Rd NB

1.8 MI W OF US 75, Dallas, TX

Built 2013 ADT: 11,943

IH 635 WBML

Over: Hillcrest Rd NB

1.3 MI W OF US 75, Dallas, TX

Built 2013 ADT: 11,943

IH-635 EBML

Over: IH 635 EBML

1.2 Mi W of US75, Dallas, TX

Built 2013 ADT: 2,000

IH-635 WBML

Over: IH 635 WBML

1.2 Mi W of US75, Dallas, TX

Built 2013 ADT: 2,000

IH 635 EBML

Over: IH 635 EBML

.5 MI E of IH-35E, Dallas, TX

Built 2013 ADT: 9,999

IH 635 WBML

Over: DENTON RD

0.5 MI E of IH-35 E, Dallas, TX

Built 2013 ADT: 9,999

IH635WBExp-IH35Exp

Over: Denton Dr SB

0.15 Mi W of Josey Ln, Dallas, TX

Built 2014 ADT: 2,100

IH 635 TEXpress

Over: EMERALD ST

1.17 Mi E of Luna Rd, Dallas, TX

Built 2015 ADT: 499

IH 635 EB ML

Over: IH 635 TEXpress EB

1.24 Mi W of DNT, Dallas, TX

Built 2013 ADT: 22,000

IH 635 WBML

Over: IH 635 WBML

1.3 MI W of DNT, Dallas, TX

Built 2013 ADT: 32,469

IH-635 EB

Over: IH - 635 SB

3.3 Mi W of US 75, Dallas, TX

Built 2013 ADT: 86,023

IH 635 WB

Over: IH 635 WB

3.3 Mi W of US 75, Dallas, TX

Built 2013 ADT: 86,023

IH 635 EBML

Over: IH 635 TXE EB Exit Ramp

0.5 MI E of Preston Rd, Dallas, TX

Built 2013 ADT: 15,642

IH 635 WBML

Over: IH 635 TXE WB Ent Ramp

.5 MI W of Preston Rd, Dallas, TX

Built 2013 ADT: 15,271

IH 635 EBML

Over: IH 635 TXE EB Ent Ramp

.3 MI W of Hillcrest Rd., Dallas, TX

Built 2013 ADT: 15,642

IH 635 WB

Over: IH 635 TXE WB Exit Ramp

1.5 Mil W of US75, Dallas, TX

Built 2013 ADT: 15,271

IH 635 EB RAMP

Over: IH 635 EB RAMP

3.3 Mi W of US 75, Dallas, TX

Built 2013 ADT: 9,999

IH 635 WB RAMP

Over: IH 635 WB RAMP

3.3 Mi W of US 75, Dallas, TX

Built 2013 ADT: 9,999

IH 635 EBML

Over: IH 635 EBML

0.25 MI E of DNT, Dallas, TX

Built 2014 ADT: 500

IH 635 WBML

Over: IH 635 TEXpress WB

0.76 MI W of Hillcrest Rd, Dallas, TX

Built 2014 ADT: 21,995

IH-635 EBML

Over: IH 635 EBML

1.5 Mi E of IH-35E, Dallas, TX

Built 2013 ADT: 9,999

IH 635 WBML

Over: IH 635 WBML

1.48 E of IH-35E, Dallas, TX

Built 2013 ADT: 9,999

IH 635 EBML

Over: IH 635 EBML

1.2 Mi W of DNT, Dallas, TX

Built 2013 ADT: 9,650

IH 635 WBML

Over: IH 635 WBML

1.7 Mi W of DNT, Dallas, TX

Built 2013 ADT: 13,710

IH 635 WBML

Over: IH 635 MNGD WB LANES

0.13 MI SW of Rosser Rd, Dallas, TX

Built 2015 ADT: 500

IH 635 WBML

Over: IH 635 WBML

0.33 MI W of DNT, Dallas, TX

Built 2014 ADT: 500

IH 635 EB ML

Over: IH 635 TEXpress EB

0.21 Mi NE of Marsh Ln, Dallas, TX

Built 2014 ADT: 22,000

IH 635 TEXpress

Over: Dallas North Tollway SB

IH 635 @ DNT, Dallas, TX

Built 2014 ADT: 66,062

IH 635 WBML

Over: IH 635 TEXpress WB

0.17 MI SW of Midway Rd, Dallas, TX

Built 2014 ADT: 21,995

IH 635 EB ML

Over: IH 635 TEXpress EB

0.15 Mi E of Midway Rd, Dallas, TX

Built 2014 ADT: 22,000

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