The impact of the automobile on Ireland is a phenomenon which played out with increasing intensity in the decades after the Second World War. By the start of the 1960s, traffic volumes were so high in many towns and cities, and congestion so severe, that various reports were commissioned to identify solutions. In 1961 the German transport expert Karl-Heinz Schaechterle was appointed to produce a traffic report for Dublin Corporation. His 1965 General Traffic Plan for Dublin advocated inter alia an outer ring dual-carriageway on the routes of the Grand and Royal Canals. A traffic plan was also produced for Cork while in September 1964 Belfast Corporation approved in principle the Belfast Urban Motorway Scheme. Two-and-a-half years later, this detailed plan by R. Travers Morgan & Partners was published. It delineates the optimal route and necessary infrastructure for a ‘bold and imaginative’ elevated inner ring road, six to eight lanes wide, connecting via five major interchanges to a network of radial motorways. The motorway scheme was further elaborated in a second report by the same consultants, the Belfast Transportation Plan, in 1969.
The Urban Motorway Plan suggested that within a decade of its publication, by 1976, the motorway it delineated would be complete. However, even without the impact of the Troubles, which the consultants could be excused for not anticipating, the logistics and costs of the undertaking were such that the proposed time frame was entirely unrealistic. Half the Urban Motorway was eventually built. The rest is unlikely now to materialise, while accommodating the impact of the completed section continues to present challenges.