Pole signs are supported by?

Pole signs are specifically designed to be supported by poles, which can be made of materials such as metal or wood. The design and structural integrity of pole signs rely on these poles to elevate the sign above ground level, making them visible to motorists and pedestrians. The poles typically extend vertically, which is essential for maintaining the height necessary for effective signage, especially in areas with significant traffic.

While it is true that the ground interacts with the pole signs and provides a base for them to stand, the primary support mechanism comes from the poles themselves. The foundation may also play a role in stability, but it is not the direct support structure for the sign. Additionally, pole signs are independent of buildings, as they are meant to stand freely without being attached to other structures. Therefore, identifying poles as the primary support for these signs accurately reflects their intended construction and functionality.