Sunday 15 July (Nebraska time) looks like being cloudy, which is not good for the American Solar Challenge road race. The map below (click to zoom) shows the latest known team positions. GPS trackers are proving unreliable, and the grey positions reflect approximate positions as at last night. Waterloo, Onda, AppState, and the teams pictured (ETS in Ellsworth, Esteban on the road, Illini near Halsey, and CalSol in Halsey) are all on the move, however. Western Sydney seems to be back in the lead.