MT 95/856

Motorway signalling: emergency light signals; M4 Motorway traffic supervisory system on elevated section

Date range	1964
Location	National Archives (see all files stored here)
Catalogue	See entry
File base	Series MT, subseries MT 95

Context

A fairly hazy and incomplete look at a signalling and surveillance system proposed for the M4 elevated section in West London. The more interesting stuff appears to be at MT 95/857, leaving this file to hold dusty correspondence and some vague proposals for hidden panels on direction signs that could be used to display messages like "M4 closed use A4".

The most detailed information in this file is to do with the planned control centre at Hounslow Police Station. There are plans showing the room at the police station that would be used to control the motorway and diagrams of the control panel's construction.

Links to other files

MT 95/857 Motorway signalling: emergency light signals; M4 Motorway traffic supervisory system on elevated section (1964-1965)

People with camera copies

None known.