The placement of fire apparatus on the fire ground should take into account all of the following considerations EXCEPT:

The placement of fire apparatus on the fire ground is a critical decision that impacts the safety and effectiveness of firefighting operations. Traffic congestion is indeed an important factor in many scenarios, particularly in urban areas, but it is not a primary consideration for where to position fire apparatus during an incident.

The main focus for fire apparatus placement should be on ensuring access to a reliable water supply, which is essential for firefighting efforts. Proximity to the incident is also crucial since being close to the fire can significantly reduce response times and enhance operational efficiency. Additionally, understanding weather conditions is vital because factors such as wind direction can affect fire behavior and safety measures, including how apparatus should be positioned to protect crews and ensure effective firefighting.

Overall, while traffic congestion can affect the ability of apparatus to arrive at the scene, it does not directly influence the strategic placement of vehicles once they are on the fire ground. Therefore, it is not a primary consideration compared to the other factors listed.