An "Urban Grid" refers to a network of streets and blocks that create a structured layout in a city or town. This design typically consists of intersecting streets that form rectangular or square blocks, making navigation easier for residents and visitors. Urban grids are common in many cities, especially those developed during the 19th and 20th centuries, as they promote efficient land use and accessibility. The concept of an urban grid is often associated with urban planning and design, influencing how communities develop over time. Cities like New York City and Chicago are prime examples of urban grids, where the organized layout supports transportation, commerce, and residential areas.