OP, will you pl focus on the signage, all of the signage, at the entrance to the road as I posted a few days ago.
Pl just spend a few minutes piecing this together and then just draw a simple diagram.
As I see it from the various snippets of photos and GSV, the following are situated at the entrance:
A Controlled Zone sign(which relates to parking). This is composite(has wording other than just the prescribed minimum of Controlled Zone) but not an associated late;
One-way street sign;
A speed limit sign;
A restricted access for vehicles over a prescribed weight sign with several very detailed associated plates;
A no entry for vehicular traffic sign, with associated late.
And it appears a Red Route Clearway ends sign.
And a driver is supposed to take all this in at 40mph!