The setting up from the town for the goal of developing Raahe was supplied towards the surveyor Claes Claesson. His town system adopted the ideals on the frequent grid strategy with the Renaissance. All the streets of Raahe have been of equivalent width of twenty-21 cubits or 10–11 meters. https://www.bizthistown.com/finland/raahe/travel-transportation/raahe-guide