NAICS Code 541330-61 - Engineers-Traffic & Transportation

Marketing Level - NAICS 8-Digit

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NAICS CODE 541330-61
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NAICS Code 541330-61 Description (8-Digit)

Engineers-Traffic & Transportation is a subdivision of the NAICS Code 541330, which falls under the Engineering Services industry. This industry involves the planning, design, and construction of transportation systems, including roads, highways, bridges, airports, and railways. Engineers-Traffic & Transportation professionals are responsible for ensuring the safe and efficient movement of people and goods through the transportation network. They work on projects that range from small-scale local road improvements to large-scale regional transportation systems.

Parent Code - Official US Census

Official 6‑digit NAICS codes serve as the parent classification used for government registrations and documentation. The marketing-level 8‑digit codes act as child extensions of these official classifications, providing refined segmentation for more precise targeting and detailed niche insights. Related industries are listed under the parent code, offering a broader context of the industry environment. For further details on the official classification for this industry, please visit the U.S. Census Bureau NAICS Code 541330 page

Tools

Tools commonly used in the Engineers-Traffic & Transportation industry for day-to-day tasks and operations.

  • Geographic Information Systems (GIS) software
  • Computer-aided design (CAD) software
  • Traffic simulation software
  • Transportation planning software
  • Surveying equipment
  • Global Positioning System (GPS) technology
  • Traffic counting equipment
  • Noise and air quality monitoring equipment
  • Pavement testing equipment
  • Crash testing equipment

Industry Examples of Engineers-Traffic & Transportation

Common products and services typical of NAICS Code 541330-61, illustrating the main business activities and contributions to the market.

  • Traffic signal design
  • Highway design
  • Public transportation planning
  • Airport runway design
  • Railway engineering
  • Traffic impact studies
  • Pedestrian and bicycle planning
  • Intelligent transportation systems
  • Transportation safety analysis
  • Transportation policy development

History

A concise historical narrative of NAICS Code 541330-61 covering global milestones and recent developments within the United States.

  • The Engineers-Traffic & Transportation industry has a long history dating back to the early 19th century when the first steam-powered locomotive was invented. This invention revolutionized the transportation industry and paved the way for the development of modern transportation systems. In the early 20th century, the automobile industry began to take shape, and with it came the need for better roads and highways. This led to the development of the first traffic engineering programs in the United States. In recent years, the industry has seen significant advancements in technology, including the development of intelligent transportation systems, which use sensors and other technologies to improve traffic flow and reduce congestion.