Comment by tolciho

Note the use of 'may'; the details of the car-hell vary. Perhaps the I-90 pollution instead spills into the lake and then bioaccumultes into larger organisms, Bon Appétit! My anecdote was a bit southwesterly of the I-5 bridge where there was, besides the horrific noise pollution, definitely a greyish black soot to clean off everything. A fine result of rolling a natural one and automatically failing the skill check for "copy the autobahn", probably.

As to why some beings need to be whisked hither and yon with such haste, and thus spend quite a bit of time (and energy) trying to be somewhere, anywhere else, well, are they hungry ghosts? Or maybe they min/maxed for wizard and ended up with only three points in wisdom?