Changed segment to bi directional, as long as this segment is bi directional traffic can be routed into the parking lot then leave, they wont get stuck.

Corrected road segment to round about, this segment needs to be bi direction to allow trafficv to leave the parking lot. if the segment remains the same the n traffic cant leave once routed in

https://www.mapillary.com/app/?pKey=ao-XpYOr6-fAMd7bmx0cwA&focus=photo&lat=49.50921166764434&lng=8.282906963728578&z=18.71034146470897 you can see thisw road is one way, i correcdted the road direction as supported by mapillary

Made segment bi direction, this is the entrance and the exit to the parking lot, if it stayed one direction traffic would be able to drive in but they wouldn't be able to leave.

Im Gastesfield is now bi directional, there are several settlements on this road that need to be able to navigate to Gereonstabe, without this two way they can only enter the street but cannot leave it. Mapillary shows no one way signs indicating oneway

In satellite imagery you can see that there is traffic paint on the ground directing traffic. There is expected traffic to use this road. I removed motor vehicle = no since there are clearly motor vehicles who use this road.

In the satellite imagery you can see cars making a right turn from 589227355 to 585095734. There are no obstructions preventing this maneuver

Added in missing geometry, as evidenced by satellite imagery, you can see in esri 2016 cars parked all along the parking lot.

Removed motorcar=no restriction, as evidenced by satellite imagery.

Corrected attribution of unmaintained track roads to residential, evidenced by osm wiki document, https://wiki.openstreetmap.org/wiki/OSM_Tasking_Manager/Default_roads,_buildings,_waterways_instructions

Added missing geometry, as evidenced by recent satellite imagery.

This road segment is meant for buses, as evidenced by mapillary street view imagery

https://www.mapillary.com/app/?pKey=TlcUgHufoA4reoe9u5TsXg&focus=photo&lat=49.37779802&lng=8.66639737&z=18.667444514683567 you can see in the mapillary that traffic can drive through here from the previous segment.

in mapillary you can see cars are making this u turn at this street, there are left hand turn channels for the u turn maneuver, there is nothing else to turn left into

the way the segment was before, there would be no way to leave the parking lot

arrows on the ground show that this segment is a two way, traffic can enter and leave via this segment

Corrected geometry of parking lot antrence, there was an overlapping segment and i stacked them and gave the extra segment consistent geometry with the parking lot entrance road.

Corrected road direction of this segment, if it was on way there would be no way to navigate out of the area. since the only way out is a one way leading into the area.

Reverted changes made to roundabout

Corrected direction of this segment, you can see from the satellite imagery that traffic can flow in and out of this parking lot, there is a lane for in bound and out bound traffic