Short answer q. : miller, e. & r. soberman travel demand and urban form . Miller & soberman (2003) describe transportation and land use as a two-way, chicken-and- egg relationship : good transit can be provided cost-effectively only where land use patterns permit, but transit-supportive areas can be built only if transit service is provided. They examine recent transportation trends in the central ontario zone (coz), including increased car dependence, and recommend a series of smart growth building blocks to alter travel behaviour and vehicle choices. Finally, they identify the barriers to implementing these recommendations and suggest some short-term measures to deal with congestion, support transit, and slow down urban sprawl. In terms of employment density, the gta is apparently monocentric (as seen in the cbd) increased transit ridership. : highway 401: manufacturers locate near highways and require large amounts of land; thus generating low-density, highly auto-based employment centers not easily served by transit.