Question: Which of the following is the first stage in the function of the traffic engineering department?
A Planning and design
B Collection of data
C Investigations
D Finance
Answer: Collection of data
| Function of traffic engineering department | Description |
| Data collection | Gathering information about traffic patterns, road conditions and related data to inform decision-making. |
| Planning and design | Developing plans for road networks, intersections and traffic management systems. |
| Traffic control | Implementing and maintaining traffic signals, signs and road markings to regulate traffic flow. |
| Safety management | Analyzing and addressing safety issues, including accident investigations and road safety measures. |
| Traffic signal timing | Optimizing the timing of traffic signals to improve traffic flow and reduce congestion. |
| Capacity analysis | Assessing the capacity of roadways to handle current and future traffic volumes. |
| Transportation planning | Long-term planning for the development and expansion of transportation infrastructure. |
| Public outreach | Engaging with the community to gather input, share information and address concerns related to traffic engineering projects. |
| Environmental impact assessment | Evaluating the environmental effects of transportation projects and implementing mitigation measures. |
| Budgeting and finance | Managing financial resources for the department’s operations and projects. |
| Research and development | Conducting research to innovate and improve traffic engineering practices and technologies. |