$100 Ideas: Two-Way Gate
I make the gates on my farm work double-duty to be both 16' and 32' wide. In the middle of two hung 16' gates, I bury a large-diameter pipe about 2' deep. Then I attach each gate to a smaller pipe that slides into the pipe in the ground, allowing me to open only one 16' gate when necessary. I can easily open both gates, so it is 32' wide for a combine to go through. Larry Kuhler Brunswick, Mo.