Pebble Road                                            -      -      - 
(-------------------------------------------------)     W <---(M)---> E
                                                        -      -      -

Calling this overgrown sidewalk a road seems a bit of an exaggeration as
you've seen larger driveways, but it serves some of the politically powerful
of New Rigel so it's treated as a normal street.  Really, there is a certain
logic to it as you've never seen a courthouse whose address is an alley.