mueschel
Here is what I can see on the images:

There is no physical separation, so there should be one way for both directions. For a way from the roundabout to the intersection:
lanes = 2
bicycle:backward =  yes
bus:backward = designated
vehicle:backward = no
bus_bay = both
change = no

directly in front of the intersection there are 3 lanes, turn:lanes:forward = left|right. The way splits in two to accommodate the traffic island close to the roundabout.
"Am Steinheimer Tor" is also missing the left turn lane for busses.


And the destinations:

destination:forward = Dieburg;Offenbach:Hauptbahnhof;
destination:ref:forward = B 45
destination:symbol:forward = ;;train_station;hospital
destination:colour:forward = ;;white;white
destination:ref:to:forward = A 3;A 45;A 66
