Everyone talks about equity these days. Pay equity, gender equity, racial equity. You can add to that list mobility equity and neighborhood equity, areas that are affected by all other social and economic equity issues.

Chris Osgood, Boston’s chief of the streets, says successful transportation planning now has to start at those equity points in order for the city to have a viable system that meets everybody’s needs. In a conversation with Josh Fairchild and Jim Aloisi of TransitMatters for The Codcast, Osgood detailed what Boston’s hopes and plans are for a multi-modal transportation system in a city where as many as 60 percent of the residents don’t own cars.