In urban planning, the grid plan, grid street plan, or gridiron plan is a type of city plan in which streets run perpendicular to each other, forming a grid.
A grid plan from 1799 of Pori, Finland, by Isaac Tillberg.
Bastide schema in Gascony
Twenty American grids compared at the same scale
The L'Enfant Plan for Washington, D.C., set out a north–south, east–west grid pattern with diagonal streets radiating out from the U.S. Capitol.
In urban planning and urban design, a city block, residential block, urban block, houseblock, or simply block, is the smallest group of buildings that is surrounded by streets. City blocks are the spa
Grid plan
…their grid plans. Recently, planners in the United States and Canada have revisited the idea of reintroducing grid patterns to many cities and towns. City block Commissioners' Plan of 1811 (Manhattan street grid…
Interior of the Kone & Silta perimeter block, Helsinki, 2019