* Building bridges with no supports. Normally, you need to build supports for your bridges in order to ensure that they are structurally sound. However, it is possible to build bridges without any supports at all. This can be done by placing the bridge parts very carefully, so that they interlock with each other and form a stable structure.
* Building bridges that defy gravity. It is possible to build bridges that appear to defy gravity, by using the terrain to your advantage. For example, you can build a bridge that goes over a valley by placing the bridge parts on the slopes of the valley, rather than on the bottom.
* Collapsing bridges on purpose. It is possible to collapse bridges on purpose, by overloading them with too much weight. This can be done by placing heavy objects on the bridge, such as cars or rocks.
* Using glitches to create custom levels. It is possible to use glitches to create custom levels that are not normally accessible in the game. This can be done by modifying the game files, or by using a third-party tool.
These are just a few of the glitches that can be exploited in the game Bridge Builder. With a little creativity, it is possible to find many more glitches that can be used to create unique and interesting structures.