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 35E NB

Over: Claredon Blvd

1.0 MI N OF ILLINOIS AVE, Dallas, TX

Built 2021 ADT: 700

Louisiana Avenue

Over: IH 35E

0.2 MI N of Illinois Ave, Dallas, TX

Built 2021 ADT: 185,610

Illinois Ave.

Over: IH 35E

2.4 N of Loop 12, Dallas, TX

Built 2020 ADT: 185,610

Overton Road

Over: I 35 E

4.0 Mi North of IH 20, Dallas, TX

Built 2020 ADT: 97,000

US 67 NB & TOLL

Over: IH 35E SB

4.7 MI N of IH 20, Dallas, TX

Built 2021 ADT: 109,539

IH 35E NB

Over: KIEST BLVD

4.4 MI N of IH 20, Dallas, TX

Built 2021 ADT: 12,437

IH 35E NB

Over: SANER AVE

1.9 MI N of LOOP 12, Dallas, TX

Built 2021 ADT: 9,800

IH 35E NB

Over: DART/CEDAR CREEK/BROOKHA

3.2 MI N OF LP 12, Dallas, TX

Built 2021 ADT: 10,500

IH 35E SB

Over: 10TH ST.

2.4 MI N of Illinois Ave, Dallas, TX

Built 2021 ADT: 861

LP 12

Over: LP 12

0.55 Mi NE of IH 45, Dallas, TX

Built 2000 ADT: 1,000

Loop 12 NB

Over: Lawther Dr

0.30 Mi S of Spur 244, Dallas, TX

Built 1959 ADT: 1,042

Ferguson Rd

Over: LP 12

1.45 Mi N of IH 30, Dallas, TX

Built 1974 ADT: 31,060

Military Pkwy

Over: LP 12 (Buckner Blvd)

2.3 Mi S of IH 30, Dallas, TX

Built 1977 ADT: 33,070

Loop 12 SB

Over: Lawther Dr

0.30 Mi S of Spur 244, Dallas, TX

Built 1959 ADT: 1,042

Mockingbird/Peavy

Over: Loop 12

1.6 MI W of SH 278, Dallas, TX

Built 2021 ADT: 27,000

Shady Grove Rd

Over: LP 12

0.6 Mi S of SH 356, Dallas, TX

Built 1995 ADT: 122,790

Irving Blvd

Over: LP 12

0.20 Mi S of SH 356, Dallas, TX

Built 1964 ADT: 122,790

Union Bower Rd

Over: LP 12

0.95 Mi S of SH 183, Dallas, TX

Built 1969 ADT: 101,920

LP 12 NB

Over: Grauwyler Rd

0.4 Mi S of SH 183, Dallas, TX

Built 1969 ADT: 10,000

Illinois Ave

Over: LP 12 NB

1.20 Mi NW of SP 303, Dallas, TX

Built 1975 ADT: 28,240

LP 12 SB

Over: SP 408 NB

1.45 Mi NW of SP 303, Dallas, TX

Built 1975 ADT: 43,000

LP 12 SB

Over: Keeneland Pkwy

0.90 Mi S of SH 180, Dallas, TX

Built 1975 ADT: 3,000

LP 12 NB

Over: Keeneland Pkwy

0.90 Mi S of SH 180, Dallas, TX

Built 1975 ADT: 3,000

LP 12 WB

Over: Cockrell Hill Rd

1.20 Mi SE of SP 303, Dallas, TX

Built 1974 ADT: 8,000

LP 12 SB

Over: Singleton Blvd

0.85 Mi N of IH 30, Dallas, TX

Built 1976 ADT: 6,000

LP 12 NB

Over: Singleton Blvd

0.85 Mi N of IH 30, Dallas, TX

Built 1976 ADT: 6,000

Anderson Ave

Over: LP 12

0.60 Mi S of IH 30, Dallas, TX

Built 1980 ADT: 127,330

LP 12 Conn to IH30

Over: LP 12

1.1 Mi N of W Davis St, Dallas, TX

Built 1980 ADT: 127,330

Polk St

Over: LP 12

0.35 Mi E of US 67, Dallas, TX

Built 1967 ADT: 17,890

JEFFERSON BLVD EB

Over: LP 12

1.35 MI S OF IH 30, Dallas, TX

Built 1980 ADT: 121,610

JEFFERSON BLVD WB

Over: LP 12

1.32 MI S OF IH 30, Dallas, TX

Built 1980 ADT: 119,180

LP 12 NB

Over: SP 348

1.45 Mi N of SH 114, Dallas, TX

Built 1970 ADT: 41,000

Texas Plaza Dr

Over: Loop 12

0.3 Mi N of SH 183, Dallas, TX

Built 2011 ADT: 132,670

LP 12 EB

Over: Cockrell Hill Rd

1.20 Mi SE of SP 303, Dallas, TX

Built 1974 ADT: 8,000

Loop 12 Express

Over: Loop 12 NB

0.7 MI SW of IH 35E, Dallas, TX

Built 2018 ADT: 115,135

Loop 12 SB Express

Over: Loop 12 SB

0.7 SW of IH 35E, Dallas, TX

Built 2018 ADT: 117,293

Loop 12 NB

Over: Grauwyler Rd

0.4 Mi S of SH 183, Dallas, TX

Built 2022 ADT: 8,438

LP 12 SB

Over: SP 348

1.45 Mi N of SH 114, Dallas, TX

Built 1970 ADT: 41,000

FM 1382

Over: BNSF RR/Cedar Hill /Draw

0.60 Mi NW of US 67, Dallas, TX

Built 1995 ADT: 1,000

LOOP 12 CONNECTOR

Over: LOOP 12 CONNECTOR

0.3 MI E OF LOOP 12, Dallas, TX

Built 2005 ADT: 143,940

IH 30 EBML

Over: IH 30 EBML

AT INT OF IH 30 & LP 12, Dallas, TX

Built 2010 ADT: 65,000

IH 30 WBML

Over: IH 30 WBML

AT INT OF IH 30 & LP 12, Dallas, TX

Built 2010 ADT: 65,000

SH 161 SBFR

Over: SH 161 SBFR

2.03 MI W OF BELT LINE RD, Dallas, TX

Built 2008 ADT: 98,650

HAMPTON RD

Over: HAMPTON RD

3.5 MI E OF LOOP 12, Dallas, TX

Built 1957 ADT: 117,986

HAMPTON RD

Over: HAMPTON RD

3.5 MI E OF LOOP 12, Dallas, TX

Built 1958 ADT: 13,000

IH 30

Over: IH 30

2.0 MI E OF BELT LINE RD, Dallas, TX

Built 1994 ADT: 1,900

COCKRELL HILL RD

Over: COCKRELL HILL RD

1.2 MI E OF LOOP 12, Dallas, TX

Built 2000 ADT: 143,940

IH 30

Over: IH 30

2.0 MI E OF NW 19TH ST, Dallas, TX

Built 2001 ADT: 12,489

CARRIER PARKWAY

Over: CARRIER PARKWAY

1.45 MI W OF BELT LINE RD, Dallas, TX

Built 2006 ADT: 108,580

IH 30

Over: IH 30

1.0 MI WEST OF BELT LINE, Dallas, TX

Built 2005 ADT: 1,200

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