“Our proposal starts”, said one of the Foreshore bids “by re-arranging and completing the elevated freeways in a lean and elegant way, thereby resolving the key traffic bottlenecks and improving traffic flows all across the surrounding road network.”
‘Lean’, ‘elegant’ and the resolution of traffic bottlenecks is not text-book civil engineering, but these words do evoke a long poetic tradition in traffic engineering texts.
When the first high speed roads for the foreshore were proposed by City Engineer Solomon Morris in 1951 they included a plan to depress part of a ring road across Government Avenue.
Morris wrote: “The bridges will be sympathetically designed in keeping with their sylvan setting, whilst the terraces and rockeries forming the banks will be planted with shrubs and other flowering plants so that no interruption or disturbance of the garden effect takes place…Indeed there is no reason why these proposals, if effectively carried out, should not enhance rather than detract from the beauty of the gardens and the Avenue promenade. The new vistas and the additional interest created by the difference of level, as well as the movement of traffic below the level of the gardens, will all help to enliven the scene, adding a touch of activity to the peaceful beauty of the surroundings. One may well imagine the pleasurable contemplation with which the passer-by through the Avenue will, from the quest seclusion of his elevation, gaze undisturbedly on the swift-moving traffic below.”
From: Metropolis of Tomorrow, 1951
Sylvan settings, lean and elegant roads, pleasurable contemplations, new vistas and gazes….Despite the use of scientific rationality and logical connections traffic engineering is, ultimately, about planning for the future. Planning, as Throgmorton has so memorably argued, is the art of persuasive story-telling. And as we can see from the texts it produces, engineering will try to persuade using whatever means have most power: numbers, graphics, models, presentations and even, if required, poetry.