New housing estate here needs surveying

Could anyone from locals confirm one-way or barrier on this road?

I believe this tunnel is correctly named "Warden Tunnel". The word "Old" refers to the village nearby. Wikipedia article on the old railway line here: http://en.wikipedia.org/wiki/Bedford_to_Hitchin_Line.

path across here

via StreetComplete 34.0

71 putnoe heights, 164 putnoe street

via StreetComplete 33.1

onosm.org submitted note from a business:
name: DIAL 4 A BOTTLE - Toronto Alcohol Delivery - 1 hour delivery
phone: (647) 660-6886
website:
twitter:
facebook:
email: mullenaxdia950@gmail.com
hours: 12pm-6am Everyday
category: Liquor Stores
address: 174 Bedford Rd

There is a feedback from delivery driver which shows that they were able to turn right from St Mary's Street to Duck Mill Lane. Please can someone on the ground verify if there is still No Right turn restriction now?

"River Bridge demolished "
POI name: The Grange Estate
POI types: leisure-nature_reserve
OSM data version: 2020-06-07T12:42:57Z
#mapsme

onosm.org submitted note from a business:
name: Chromium Security Services
phone:
website:
twitter: undefined
hours:
category: ,Hospitals
address: