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 30 EB Conn A

Over: IH 45 Conn C & D

0.3 Mi E of Preston St, Dallas, TX

Built 1971 ADT: 68,050

IH 30 EB On-Rp A

Over: IH 30 EB Off-Rp B

0.9 Mi W of LP 12, Dallas, TX

Built 1979 ADT: 16,960

IH 30 WB Off-Rp D

Over: IH 30 WB On-Rp C

0.8 Mi W of LP 12, Dallas, TX

Built 1979 ADT: 16,960

LOOP 12 SBFR

Over: IH 30

AT LOOP 12 INTERCHANGE, Dallas, TX

Built 1979 ADT: 121,720

LOOP 12 NBFR

Over: IH 30

AT LOOP 12 INTERCHANGE, Dallas, TX

Built 1979 ADT: 116,594

US 80 WB

Over: IH 30

0.3 MI E of Loop 12, Dallas, TX

Built 1979 ADT: 75,909

US 80 EB

Over: IH 30 EB On-Ramp

At Loop 12 Interchange, Dallas, TX

Built 1979 ADT: 9,970

LOOP 12

Over: IH 30

AT LOOP 12 INTERCHANGE, Dallas, TX

Built 1977 ADT: 121,720

IH 45 SB Conn D

Over: IH 30

0.3 Mi E of Preston St, Dallas, TX

Built 1961 ADT: 192,770

IH 45 NB Conn C

Over: IH 30

0.3 Mi E of Preston St, Dallas, TX

Built 1961 ADT: 192,770

IH 30 WB Conn B-A

Over: Malcom X Blvd

0.1 Mi E of IH 45, Dallas, TX

Built 1971 ADT: 12,000

Jefferson Blvd.

Over: IH 30 & Trinity River

1.7 Mi W of IH 45, Dallas, TX

Built 1975 ADT: 162,380

IH 30 EB Conn A-B

Over: Louise & Dawson St

0.1 Mi E of IH 45, Dallas, TX

Built 1972 ADT: 1,000

US WB Conn. B-1

Over: IH 30

0.4 MI E of Loop 12, Dallas, TX

Built 1979 ADT: 75,909

US 80 WB Ramp C-1

Over: IH 30

0.5 MI E of Loop 12, Dallas, TX

Built 1979 ADT: 75,909

Rose Hill Rd

Over: IH 30

3.2 Mi E of IH 635, Dallas, TX

Built 1986 ADT: 136,890

St Francis Ave SB

Over: IH 30

0.6 Mi W of LP 12, Dallas, TX

Built 1959 ADT: 121,720

Big Town Blvd. SB

Over: IH 30

0.9 Mi NE of LP 12, Dallas, TX

Built 1960 ADT: 99,710

Motley Dr. SB

Over: IH 30

1.8 Mi. SW of IH 635, Dallas, TX

Built 1972 ADT: 99,710

IH 30 WB

Over: Ferguson Rd.

2.4 Mi W of Loop 12, Dallas, TX

Built 1961 ADT: 1,747

IH 30 EB Off-Ramp

Over: Turnaround Rd

2.8 Mi W of Loop 12, Dallas, TX

Built 1962 ADT: 15,110

IH 30 WB

Over: Peak St.

1.2 MI E of IH 45, Dallas, TX

Built 1963 ADT: 817

IH 30 WB

Over: Carroll Ave.

1.3 MI E OF IH 45, Dallas, TX

Built 1963 ADT: 1,200

IH 30 WB

Over: Fitzhugh Ave

1.7 Mi E of IH 45, Dallas, TX

Built 1963 ADT: 1,411

IH 30 WB

Over: Lindsley Ave

1.7 Mi E of IH 45, Dallas, TX

Built 1963 ADT: 697

Griffin St West

Over: IH 30 EBML & FR

0.75 Mi SW of IH 45, Dallas, TX

Built 1965 ADT: 82,090

Griffin St West

Over: IH 30 Work Area

0.7 Mi SW of IH 45, Dallas, TX

Built 1965 ADT: 82,090

IH 30 WB

Over: Barry Ave.

1.8 Mi E of IH 45, Dallas, TX

Built 1963 ADT: 675

IH 30 EB Conn B

Over: IH 30 EB

0.3 Mi W of IH 45, Dallas, TX

Built 1966 ADT: 82,090

IH 30 WB Conn D

Over: IH 30 EB

0.3 Mi W of IH 45, Dallas, TX

Built 1966 ADT: 82,090

IH 30 EB Conn F

Over: IH 30 WB

0.75 Mi SW of IH 45, Dallas, TX

Built 1966 ADT: 82,090

IH 30 WB Conn D

Over: IH 30 WB

0.75 Mi SW of IH 45, Dallas, TX

Built 1966 ADT: 82,090

IH 30 WB Conn A

Over: IH 30 WB

0.3 Mi W of IH 45, Dallas, TX

Built 1966 ADT: 82,090

IH 30 EB Conn E

Over: IH 30 WB

0.3 Mi W of IH 45, Dallas, TX

Built 1966 ADT: 82,090

IH 30 WB Ramp A

Over: Second Ave

0.65 Mi E of IH 45, Dallas, TX

Built 1994 ADT: 825

IH 30 EB Ramp B

Over: Third St

0.6 Mi E of IH 45, Dallas, TX

Built 1994 ADT: 1,900

IH 30 EB Ramp D

Over: Esposition St

0.9 Mi E of IH 45, Dallas, TX

Built 1994 ADT: 1,743

IH 30 EB

Over: SH 352 Exposition etc

0.3 Mi E of IH 45, Dallas, TX

Built 1964 ADT: 18,600

IH 30 EB

Over: Bobtown Rd

3.9 Mi NE of IH 635, Dallas, TX

Built 1998 ADT: 989

IH 30 WB

Over: Bobtown Rd

3.9 MI NE OF IH 635, Dallas, TX

Built 1998 ADT: 989

IH 30 WB

Over: Broadway Blvd.

2.2 Mi NE of IH 635, Dallas, TX

Built 1999 ADT: 8,247

IH 30 EB

Over: Broadway Blvd.

2.2 Mi. NE of IH 635, Dallas, TX

Built 1999 ADT: 8,247

Zion Rd

Over: IH 30

4.4 Mi NE of IH 635, Dallas, TX

Built 1999 ADT: 136,890

Northwest Dr. NB

Over: IH 30

1.1 Mi. NE of IH 635, Dallas, TX

Built 1999 ADT: 147,100

IH 30 EB

Over: PGBT (SH 190)

4.95 Mi NE of IH 635W, Dallas, TX

Built 2012 ADT: 5,000

IH 30 WB

Over: PGBT (SH 190)

4.95 Mi NE of IH 635W, Dallas, TX

Built 2012 ADT: 5,000

PGBT (SH190) DC01

Over: IH 30 WBFR

IH30 / PGBT Interchange, Dallas, TX

Built 2012 ADT: 3,490

PGBT (SH190) DC02

Over: IH30 WBFR & PGBT NBFR

IH30 / PGBT Interchange, Dallas, TX

Built 2012 ADT: 3,490

PGBT (SH190) DC03

Over: IH 30

IH 30 / PGBT interchange, Dallas, TX

Built 2012 ADT: 136,890

PGBT (SH190) DC04

Over: IH 30

IH 30 / PGBT interchange, Dallas, TX

Built 2012 ADT: 136,890

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