A mixture of housing types and affordability are also important to be planned into any Transit Oriented Development. Access to jobs and housing is one of the most important strengths of TOD. City v3 through Bob Brosnan has experience in developing affordable housing strategies to ensure that affordable housing is included. In developing plans for a potential street car on Columbia Pike in Arlington, Mr. Brosnan worked with staff and the community to develop strategies to ensure the preservation of 6,000 existing affordable units. He has also worked on zoning and land use strategies to ensure the inclusion of affordable units in new development.