Avenue and roadside plants are chosen for their durability, low maintenance, and ability to thrive in urban environments. Trees like oaks and maples provide shade and improve air quality, while hardy shrubs such as boxwoods and oleanders create green barriers. Ground covers like creeping juniper reduce soil erosion, and ornamental grasses add texture and resilience. Flowering plants like daylilies and marigolds bring color and vibrancy, and vines like bougainvillea add vertical greenery. These plants enhance the beauty, safety, and environmental quality of streets and highways.