The planners, residents and developers hunched over maps Thursday had plenty of ideas for the daunting task of untangling and improving the massive web of aging highways in and around downtown Dallas. About 50 of them were gathered at the Dallas Regional Chamber for the second of three public input workshops on TxDOT’s CityMAP project. The goal? To provide a blueprint and menu of options for city officials on potential costs, traffic impacts, timeline and designs for Interstate 30, I-345, I-35E and Woodall Rodgers. It would be wonderful if the city could eat the whole apple — all the worthy...