劳动者和货运，库存和物料搬运工，手
Traffic Technicians: Conduct field studies to determine traffic volume, speed, effectiveness of signals, adequacy of lighting, and other factors influencing traffic conditions, under direction of traffic engineer.
该职业全美共有7,470个工作岗位，平均时薪：$25.28，平均年薪：$52,590
劳动者和货运，库存和物料搬运工，手(Traffic Technicians)职业相关专业：
| 专业名称 | 英文名 |
|---|---|
| 土木工程技术/技术员 | Civil Engineering Technologies/Technicians. |
| 运输和基础设施规划/研究 | Transportation and Infrastructure Planning/Studies. |
