Clipping on Automation Test Track

Apologies if this has been reported before, I didn't see anything when searching "clipping automation test track", so I'm under the assumption it hasn't been. This container clips quite badly into two others and it's always really bugged me. On an unrelated note, one of the sets of tire marks textured onto the concrete leading into the dam is facing the wrong direction: there's no way a car would approach from the right, there isn't an entrance over there. The only way tire marks facing that direction could be generated is if every theoretical person generating these marks leading into the damn (which is whole separate conversation as to why they're driving into the dam) drove over to the third one then reversed back into the second one, which would be odd to say the least.