A404 road

A404 shield
A404
A404, Harrow Road - geograph.org.uk - 1579420.jpg
A404 Harrow Road, at junction with Chippenham Road on the left
Route information
Length44.6 mi (71.8 km)
Major junctions
From A40 (Westway) in Marylebone, London
Major intersections
To A404(M) at Maidenhead
Location
CountryUnited Kingdom
Primary
destinations
Wembley, Harrow, Northwood, Rickmansworth, Amersham, High Wycombe, Marlow
Road network
A403 A405

The A404 is a road in the United Kingdom that starts at Paddington in London and terminates near Maidenhead in Berkshire. It is 44.6 miles (71.8 km) long.

  1. ^ "M25 J18 Chorleywood Interchange". roads.org.uk. Retrieved 10 September 2022.[self-published source]
  2. ^ "M40 J4 Handy Cross". roads.org.uk. Retrieved 10 September 2022.[self-published source]