The arranging of the town for the objective of building Raahe was presented to the surveyor Claes Claesson. His town system adopted the ideals in the common grid plan in the Renaissance. All the streets of Raahe ended up of equal width of 20-21 cubits or 10–11 meters. The https://www.dirdirectory.com/finland/raahe/dirfloortime-practitioner-play-consultant/raahe-guide