...F A RAYFIELD; A J H CLAYTON; LCC UK PARK LANE LONDON HYDE PARK CORNE MARBLE ARCH IMPROVEMENT ROADS PLANNING TRAFFIC ENGINEERING DESIGN UNDERPASSES METHODS JUNCTIONS STUDIES HANDLING SURVEYS ESTIMATING SOCIAL SOCIAL BENEFIT BENEFITS FACTORS PEDESTRIANS SUBWAYS...

...E GRANTER; LCC; ICOS; ICOS VEDER UK LONDON PARK LANE MARBLE ARCH HYDE PARK CORNE PICCADILLY KNIGHTSBRIDGE PICCADILLY LINE PICCADILLY LINE IMPROVEMENT ROADS DESIGN CONSTRUCTION TUNNELS UNDERPASSES TWIN TUNNEL TRAFFIC LAYOUT ROUNDABOUTS CONVERSION RECONSTRUCTION...

... that a detailed traffic census had been taken a t Oxford Circus and Marble Arch periodically over the years, and had been studicdvery carefully. Hc felt that his colleagueswould not allow thc occasional sewer, however large it was, to become an impassable barrier to the carrying out of desirable major...