left turn in direction west looks wrong to me.

u-turn in direction south east looks wrong to me.

Please check if it is really possible to turn left from Talacker to Talstrasse here.
On another topic, are all those streets really called Sihlporte here or should that be more like a place?

Is this still a two way? Seems as if there is no possibility to turn in here from Seebahnstrasse (already in OSM). I am not sure about the west side (Badenerstrasse). http://improve-osm.org/#47.3741420,8.5209596,17/layer=OSM/OPEN/true,1-1-0/false,1-1-1-0-0/true,1-0/item=35424540,415543011,415543012 states that almost 100 % of cars are driving in one direction.

U-turn really allowed? Has to be checked.

Should this be a one-way? Please check! I am also not sure about the part more to the west. Maybe just for busses? I cannot tell from the areal images.

The markings on the floor do not look like it is possible to turn left from Birmensdorfer to Talwiesen. Has to be checked on site, if there is some restriction missing here.
Please also close http://improve-osm.org/#47.3694572,8.5108209,18/layer=OSM/OPEN/true,1-0-0/true,1-1-0-0-0/true,1-0/item=47.369885,8.51023
Thanks.

Is it allowed to drive straight here in direction north? The part of Bäckerstrasse between Glasmalergasse and Rebgasse appears to be a one-way, but I am not sure. Thanks.

Should this be a one-way in direction west from Pestalozzistrasse to Plattenstrasse?

Is a u-turn allowed here?