A Feed Bunker is a lengthy trough that is often made from concrete. Its design can look like an upside-down semicircular trough with metal bars, or can also simply be a flat surface that is built with a concrete back to reduce feed waste.

Parking lot blocks are commonly referred to as “wheel stops” or “parking bumpers.” They are also known as “parking curbs” or “car stops.” These are concrete blocks, placed at the front of a parking space to prevent vehicles from parking too far forward.