docs: @Override
      public double getMaxSpeed(String highwayTag, double _default) {
          // As defined in: https://wiki.openstreetmap.org/wiki/OSM_tags_for_routing/Maxspeed#Motorcar
          switch (highwayTag) {
              case "motorway":
                  return Integer.MAX_VALUE;
              case "trunk":
                  return Integer.MAX_VALUE;
              case "residential":
                  return 100;
              case "living_street":
                  return 4;
              default:
                  return super.getMaxSpeed(highwayTag, _default);
          }
      }