Navigation address missing

I find that when searching for a destination by name, if the address is not shown the driving directions may be seriously incorrect. Here is an example of searching for a city park by name and finding multiple alternatives, two of which have no street number and name:

This is a fairly large park and has multiple access points and parking lots, so the correct destination must be selected. If you select one without a street name and number, the directions are not right from my experience.

Navigation error routes through restricted street

Navigating to a public street address the system directions routed me through a city park streets that are not accessible to the public (the destination is 500 feet in front of the current position on the street driving on, yet directions show going around the park to the other side and driving through the park):

The entrance to the park shows no public access:

Apple, Google and Bing maps do not route through the park (there is public street running vertically where the blue line is):

Anyone else observe this behavior?

Navigation error left turn replaced with u-turn

On a recent drive I noticed that the directions called for a right turn and then an immediate u-turn. The funny thing is that a left turn was possible at this "T" intersection:

This is actually two errors:

1. A left is allowed at this T style intersection

2. A U-turn is not allowed after this intersection