Another alternative to display a route on a map is to show only a part of the route!

Therefor is the possibility to select the range of the map with the parameters of the Specification the map area!
Because there is no information about the route before calculation and usually the start and end points of a route are important, there are two parameters to create maps of these points:

routing_map_start_size
routing_map_end_size

Call the parameters with a indication of size in meter, so the mapsize around the start or endpoint will be defined.

Example:
https://maps1.locr.com/?map_config=202&width=945&height=945&address_1=CO:DEU;CI:braunschweig;PC:38106;SN:rebenring;NR:33&address_2=CO:DEU;CI:hannover;PC:;SN:;NR:&routing=A:address_1,address_2;C:BK;W:10;T:F&address_map_size_p=10&icon_1=I:button1;C:AQ&obj_pos_1=N:icon_1;A:address_1&obj_pos_2=N:icon_1;A:address_2&routing_map_start_size=1500