Final answer:
Highway medians are typically made from concrete, asphalt, or grass/landscaping. These materials serve as barriers between opposing lanes of traffic.
Step-by-step explanation:
The median of a highway can be made of several materials, and it serves as a barrier or separation between lanes of traffic moving in opposite directions. Three common materials used for the construction of highway medians include:
- Concrete: A solid and durable material, often used for permanent medians.
- Asphalt: Sometimes used for temporary medians or in areas where flexibility is needed.
- Grass or landscaping: Found in some highways to enhance aesthetic appeal and reduce environmental impact.
However, it's important to note that the presence of a median alone, regardless of its construction, does not guarantee the safety of a rabbit trying to cross the freeway. This is dependent on a variety of factors including traffic flow, the rabbit's speed and timing, and the attentiveness of drivers.
The safety of a rabbit crossing the freeway is not solely dependent on the median material but also on traffic and other factors.