With Intel's plans to make central Ohio the Silicon Heartland, public-transportation advocates are calling on leaders to ensure development plans include multimodal transportation options. The tech giant announced a plan to build a $20 billion semiconductor manufacturing plant near Columbus, which already is home to data centers for Google and Facebook, as well as Amazon warehouses. Josh Lapp, chair of Transit Columbus, said with an initial 3,000 jobs expected to be created, considerations need to be made to maximize access.