Colin Buchanan were commissioned by Transport for London to carry out a preliminary masterplan and detailed demand modelling study of Euston Interchange. The interchange is one of the busiest in London, used by over 70 million people a year.
Colin Buchanan was commissioned by Tate in 2007 to undertake a circulation study of the proposed Tate Modern 2 building.
This video shows a hypothetical junction intersection with four different types of junction control.