Dallas County, TX

3,231 public highway bridges

Dallas County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Dallas County, Texas contains 3,231 public highway bridges. Roughly 27.3% are rated “Good,” 36.7% “Fair,” and 0.6% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

3,231

Total Bridges

27.3%

Good

36.7%

Fair

0.6%

Poor Condition

Condition Distribution

Good

27.3% (882)

Fair

36.7% (1,186)

Poor

0.6% (18)

All Bridges (3,231)

Sort:

MARS RD

Over: IH 45

7.10 MI S OF IH 20, Dallas, TX

Built 1999 ADT: 39,820

IH 45

Over: BELT LINE RD

6.05 MI S OF IH 20, Dallas, TX

Built 1999 ADT: 1,475

PLEASANT RUN RD

Over: IH 45

4.55 MI S OF IH 20, Dallas, TX

Built 1999 ADT: 40,970

FULGHUM RD

Over: IH 45

3.50 MI S OF IH 20, Dallas, TX

Built 1999 ADT: 57,960

WINTERGREEN RD

Over: IH 45

2.10 MI S OF IH 20, Dallas, TX

Built 1999 ADT: 57,960

IH 45

Over: DOWDY FERRY RD

1.50 MI S OF IH 20, Dallas, TX

Built 1999 ADT: 1,100

LP 12

Over: SH 310

3.20 MI NW OF IH 20, Dallas, TX

Built 1999 ADT: 10,900

SH 356 EB

Over: CRI P RR MacArthur etc

0.3 Mi SE of Rogers Rd, Dallas, TX

Built 1952 ADT: 10,000

Irving Blvd/SH 356

Over: Regal Row

1.20 Mi E of LP 12, Dallas, TX

Built 1963 ADT: 1,471

SH 356

Over: LP 12

1.95 Mi S of SH 183, Dallas, TX

Built 1964 ADT: 131,000

SH 356 WB

Over: CRI P RR MacArthur etc

0.3 Mi SE of Rogers Rd, Dallas, TX

Built 1968 ADT: 10,000

IH 345 NB Conn J

Over: Main Good Latimer etc

At IH30/IH345 Interchange, Dallas, TX

Built 1971 ADT: 18,100

IH 45 SB Ramp E

Over: Canton St & Good-Latimer

A IH30/IH345 Interchange, Dallas, TX

Built 1971 ADT: 18,000

IH 45 SB Conn G

Over: Good Latimer Canton etc

At IH30/IH345 Interchage, Dallas, TX

Built 1971 ADT: 18,100

IH 45 SB Collector

Over: Elm St Taylor St etc

At IH30/IH345 Interchange, Dallas, TX

Built 1971 ADT: 18,100

IH 45 NB Collector

Over: Elm St Taylor St etc

At IH30/IH345 Interchange, Dallas, TX

Built 1971 ADT: 18,100

IH 345 SB

Over: IH 30 US 75 Dart Rail

IH345 & IH30 Interchange, Dallas, TX

Built 1971 ADT: 18,100

IH 345 NB

Over: IH 30 US 75 DART etc

At IH30/IH345 Interchange, Dallas, TX

Built 1971 ADT: 152,203

IH 45 NB to IH 30

Over: Louise St & Dawson St

At IH 30/IH45 Interchange, Dallas, TX

Built 1972 ADT: 1,000

IH 45 SB OFF-RP S

Over: Grand Ave/S Cesar Chavez

0.8 Mi S OF IH 30, Dallas, TX

Built 1972 ADT: 16,400

IH45 NB OFF-RP L

Over: Good-Latimer Expressway

1.0 Mi N of IH 30, Dallas, TX

Built 1973 ADT: 1,900

IH 345 SB ON-RP N

Over: IH 45 ROW

0.1 Mi N of Live Oak St, Dallas, TX

Built 1973 ADT: 19,850

IH 345 SB OFF-RP M

Over: IH 45 ROW

IH 345 SB Live Oak Exit, Dallas, TX

Built 1973 ADT: 19,850

Langdon Rd

Over: IH 45

0.15 Mi S of IH 20, Dallas, TX

Built 1973 ADT: 79,380

SH 310 SB

Over: IH 45

0.4 Mi S of IH 20, Dallas, TX

Built 1973 ADT: 79,380

IH 45 SB

Over: Youngblood Rd

1.1 Mi N of IH 20, Dallas, TX

Built 1974 ADT: 10

IH 45 NB

Over: Youngblood Rd

1.1 Mi N of IH 20, Dallas, TX

Built 1974 ADT: 10

IH 45 SB

Over: Simpson-Stuart Rd

1.7 Mi N of IH 20, Dallas, TX

Built 1974 ADT: 1,497

IH 45 NB

Over: Simpson-Stuart Rd

1.7 Mi N of IH 20, Dallas, TX

Built 1974 ADT: 1,497

IH 45 SB

Over: Linfield St.

0.95 MI N of Loop 12, Dallas, TX

Built 1975 ADT: 7,318

IH 45 NB

Over: Linfield St.

0.95 MI N of Loop 12, Dallas, TX

Built 1975 ADT: 7,318

IH 45 SB

Over: Illinois St. & Ramp C

0.8 MI N OF LOOP 12, Dallas, TX

Built 1975 ADT: 3,706

IH 45 NB

Over: Illinois St. & Ramp C

0.8 MI N OF LOOP 12, Dallas, TX

Built 1975 ADT: 3,706

IH 45 NB Ramp B

Over: Illinois St.

0.8 MI N of Loop 12, Dallas, TX

Built 1975 ADT: 1,947

IH 45 SB Off Ramp

Over: IH 45 SB On Ramp A

0.55 MI N of Loop 12, Dallas, TX

Built 1975 ADT: 39,000

IH 45 NB Off Ramp

Over: IH 45 NB On Ramp

0.55 MI N of Loop 12, Dallas, TX

Built 1975 ADT: 39,000

LP 12

Over: IH 45

3.1 Mi N of IH 20, Dallas, TX

Built 1975 ADT: 66,580

IH 45 NB

Over: Pennsylvania Ave.

1.3 MI S OF IH 30, Dallas, TX

Built 1976 ADT: 5,096

IH 45 SB

Over: LAMAR ST EB

1.8 MI S OF IH 30, Dallas, TX

Built 1973 ADT: 8,000

IH 45 NB

Over: TRINITY RIVER UPRR etc

1.8 MI S OF IH 30, Dallas, TX

Built 1973 ADT: 11,240

IH45 SB TO IH20 EB

Over: SH 310

0.4 Mi E of IH 45, Dallas, TX

Built 1973 ADT: 4,460

IH 45 SB

Over: Pennsylvania Ave.

1.3 MI S OF IH 30, Dallas, TX

Built 1976 ADT: 5,096

IH 45 NB to Lamar

Over: IH45 NB to Lamar St

0.1 Mi South of Lamar St., Dallas, TX

Built 2020 ADT: 66,277

IH 45 SB Conn

Over: IH 45 conn to US 175 SB

2.0 mi S of IH30, Dallas, TX

Built 2020 ADT: 35,000

IH 45 SB ON RAMP

Over: IH 45 SB ON RAMP

1.9 MI S OF IH 30, Dallas, TX

Built 2021 ADT: 8,864

US175/IH45NB CON A

Over: Lamar St.

IH 45 at Lamar St, Dallas, TX

Built 2020 ADT: 8,000

IH 45 NB OFF RAMP

Over: IH 45 NB ON RAMP

2.0 MI S OF IH 30, Dallas, TX

Built 2021 ADT: 8,864

County Line Rd

Over: SH 183

0.6 Mi W of SH 161, Dallas, TX

Built 1974 ADT: 106,480

Valley View Ln

Over: SH 183

6.20 Mi W of LP 12, Dallas, TX

Built 1974 ADT: 106,480

SH 183 WB On-Ramp

Over: SH 183 WB Off-Ramp

0.10 Mi E of SH 161, Dallas, TX

Built 1975 ADT: 6,000

Read our methodology - how this data is sourced, computed, and verified.

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

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Compiled by PlainBridges, Independent data publisher

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.