Birmingham A45 is a recent project that has seen us widen our experience. We built a hybrid site on both sides of a bridge crossing the A45 motorway. The project brought numerous challenges, not least the differing measurements, arch of the bridge and pinpointing the exact position of the light box. There were also the difficulties inherent in working over a motorway. But Viwa has time and again installed great advertisement banners and light box skins in tricky locations.