Norman Foster, Baron Foster of Thames Bank its shape. Foster worked with engineers to integrate complex computer systems with the most basic physical laws, such as convection. Foster's earlier designs reflected a sophisticated, machine-influenced high-tech vision. His style has evolved into a more sharp-edged modernity. In 2004, Foster designed the tallest bridge in the world, the Millau Viaduct in Southern France, with the Millau Mayor Jacques Godfrain stating; "The architect, Norman Foster, gave us a model of art." Foster worked with Steve Jobs from about 2009 until Jobs' death to design the Apple offices, Apple Campus 2 now called Apple Park, in Cupertino, California. Apple's board and
Cable-stayed bridge 3-span cable-stayed bridge, the loads from the main spans are normally anchored back near the end abutments by stays in the end spans. For more spans, this is not the case and the bridge structure is less stiff overall. This can create difficulties in both the design of the deck and the pylons. Examples of multiple-span structures in which this is the case include Ting Kau Bridge, where additional 'cross-bracing' stays are used to stabilise the pylons; Millau Viaduct and Mezcala Bridge, where twin-legged towers are used; and General Rafael Urdaneta Bridge, where very stiff multi-legged frame towers were adopted.