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:

BIG TOWN BLVD SB

Over: US 80

2.7 MI W OF IH 635, Dallas, TX

Built 1959 ADT: 67,390

IH 20 WB

Over: IH 20 WB

3.0 MI E OF IH 635, Dallas, TX

Built 1988 ADT: 2,819

IH 20 EB

Over: IH 20 EB

3.0 MI E OF IH 635, Dallas, TX

Built 1988 ADT: 2,819

LAWSON RD

Over: LAWSON RD

3.5 MI E OF IH 635, Dallas, TX

Built 1988 ADT: 35,210

IH 20 WB

Over: IH 20 WB

4.2 MI E OF IH 635, Dallas, TX

Built 1988 ADT: 1,008

IH 20 EB

Over: IH 20 EB

4.2 MI E OF IH 635, Dallas, TX

Built 1988 ADT: 1,008

IH 20 EB

Over: IH 20 EB

1.4 MI E OF IH 635, Dallas, TX

Built 1988 ADT: 998

IH 20 WB

Over: IH 20 WB

1.4 MI E OF IH 635, Dallas, TX

Built 1988 ADT: 998

BELT LINE RD

Over: BELT LINE RD

2.4 MI E OF IH 635, Dallas, TX

Built 1988 ADT: 42,780

IH 20 WB

Over: IH 635 Conn C

0.7 MI N OF US 175, Dallas, TX

Built 1987 ADT: 60,500

IH 20 EB

Over: IH 20 EB

0.7 MI N OF US 175, Dallas, TX

Built 1987 ADT: 60,500

IH 635 NB

Over: IH 20 & IH 635 Conn

0.75 MI N OF US 175, Dallas, TX

Built 1987 ADT: 23,330

IH 20 CONN E

Over: SEAGOVILLE RD

1.1 MI N OF US 175, Dallas, TX

Built 1987 ADT: 5,827

KLEBERG RD(CONN F)

Over: KLEBERG RD (CONNF)

0.9 MI N OF US 175, Dallas, TX

Built 1987 ADT: 46,670

IH 35 E

Over: Valley View Ln

1.1 Mi N of IH 635, Dallas, TX

Built 1957 ADT: 14,703

IH 35E SB Wishbone

Over: IH 35E SB

0.2 MI S OF IH 635, Dallas, TX

Built 2018 ADT: 210,326

IH 35E NB WISHBONE

Over: IH 35E

0.2 MI S OF IH 635, Dallas, TX

Built 2018 ADT: 210,326

PGBT EB

Over: IH 35E etc

2.1 Mi SE of SH 121, Dallas, TX

Built 2004 ADT: 10,000

IH 35E NB

Over: Crosby Rd (LP 310)

2.8 Mi NW of IH 635, Dallas, TX

Built 1957 ADT: 8,109

IH 35E SB

Over: Crosby Rd (LP 310)

2.8 Mi NW of IH 635, Dallas, TX

Built 1957 ADT: 8,109

IH 35E NB

Over: Valwood Pkwy

2.2 Mi NW of IH 635, Dallas, TX

Built 1957 ADT: 15,073

IH 35E SB

Over: Valwood Pkwy

2.2 Mi NW of IH 635, Dallas, TX

Built 1957 ADT: 15,073

IH 35E NB

Over: Valley View Ln

1.1 Mi N of IH 635, Dallas, TX

Built 1957 ADT: 8,749

IH 35E SB

Over: Commerce St

0.5 Mi N of IH 30, Dallas, TX

Built 1955 ADT: 11,857

IH 35E SB

Over: Reunion Blvd

0.35 Mi N of IH 30, Dallas, TX

Built 1957 ADT: 7,436

IH 35E NB

Over: Commerce St & IH 35E Rps

0.5 Mi N of IH 30, Dallas, TX

Built 1959 ADT: 11,857

Luna Rd

Over: IH 35E

4.2 Mi NW of IH 635, Dallas, TX

Built 2001 ADT: 174,000

IH 35E NB

Over: Inwood Rd

3.3 Mi NW of Spur 366, Dallas, TX

Built 1959 ADT: 8,496

IH 35E NB

Over: Motor St

2.7 Mi NW of Spur 366, Dallas, TX

Built 1959 ADT: 7,948

IH 35E NB

Over: Wycliff Ave.

2.1 Mi. NW of Spur 366, Dallas, TX

Built 1959 ADT: 948

IH 35E NB

Over: Market Center Blvd

1.8 Mi NW of Spur 366, Dallas, TX

Built 1959 ADT: 4,732

IH 35E

Over: Oaklawn & Turtle Creek

2.0 Mi N of IH 30, Dallas, TX

Built 1959 ADT: 6,492

IH 35E NB

Over: Hi Line Dr./Victory Ave.

0.8 Mi. NW of Spur 366, Dallas, TX

Built 1959 ADT: 892

IH 35E NB

Over: Continental Ave.

0.1 Mi. N of Spur 366, Dallas, TX

Built 1959 ADT: 2,738

PGBT WB

Over: IH 35E etc

2.1 Mi SE of SH 121, Dallas, TX

Built 2004 ADT: 50,000

IH 35E NB

Over: Regal Row

6.7 Mi NW of Spur 366, Dallas, TX

Built 1958 ADT: 9,247

IH 35E NB

Over: Empire Central Dr

6.0 Mi NW of Spur 366, Dallas, TX

Built 1959 ADT: 627

IH 35E NB

Over: Mockingbird Ln

1.4 Mi NW of Inwood Rd, Dallas, TX

Built 1959 ADT: 4,370

IH 35E SB

Over: SH 183 WB

1.2 Mi NW of Inwood Rd, Dallas, TX

Built 1959 ADT: 67,806

IH 35E NB

Over: Loop 354 WB Conn

1.9 Mi NW of Mockingbird, Dallas, TX

Built 1959 ADT: 11,500

IH 35E NB

Over: Loop 12 (NW Highway)

3.4 Mi. NW of Mockingbird, Dallas, TX

Built 1961 ADT: 46,000

IH 35E NB

Over: SP 482 (Storey Ln)

2.7 Mi NW of Mockingbird, Dallas, TX

Built 1961 ADT: 44,220

IH 35E NB

Over: Walnut Hill Ln.

1.3 Mi. N of Loop 12, Dallas, TX

Built 1962 ADT: 8,749

IH 35E SB

Over: Manana Rd.

0.85 Mi N of Loop 12, Dallas, TX

Built 1962 ADT: 1,437

IH 35E NB

Over: Manana Rd.

0.85 Mi. N of Loop 12, Dallas, TX

Built 1962 ADT: 1,437

IH 35E SB

Over: Lombardy Ln

3.7 Mi N of Mockingbird, Dallas, TX

Built 1962 ADT: 727

IH 35E NB

Over: Lombardy Ln

3.7 Mi N of Mockingbird, Dallas, TX

Built 1962 ADT: 727

IH 35E NB

Over: Merrell Rd

1.8 Mi N of LP 12, Dallas, TX

Built 1963 ADT: 1,814

IH 35E SB

Over: Merrell Rd

1.8 Mi N of LP 12, Dallas, TX

Built 1963 ADT: 1,814

IH 35E NB

Over: Royal Ln.

0.8 Mi. S of IH 635, Dallas, TX

Built 1963 ADT: 11,420

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