Travis Kalanick's autonomous vehicle startup Atoms closed a $1.7 billion round led by Andreessen Horowitz, with Uber writing a separate $100 million strategic cheque. Alongside the fundraise, Atoms acquired Pronto — Anthony Levandowski's autonomous mining vehicle startup — absorbing its technology and its founder. Kalanick described the venture as "unfinished business" from his time running Uber, where autonomous vehicles were a strategic priority before his departure. TechCrunch reported active discussions between Atoms and Uber on robotaxi deployment. After the shutdowns of GM Cruise and Ford-backed Argo AI, this is the clearest signal that Tier 1 venture is again willing to fund robotaxi challengers to the Waymo/Zoox duopoly — particularly one with a direct distribution partnership baked into the investment structure before the first commercial vehicle rolls.