The social dimensions of transport include affordability and the impact on, inter alia , community health and safety of transport services, infrastructure, gender and age aspects, employment and labour conditions and providing for those with special needs. There are many facets to the impact on the environment of transport-related activities and infrastructure. Accidents, noise and air pollution are adverse impacts associated with the transport sector. Emissions from vehicles and other modes of transport are harmful to human health and the environment. The demand for transport services is significant and likely to rise.
Transport systems affect human settlements in various ways, including urban conditions and land use.
A further challenge facing policy makers is the wide variety of stakeholders whose input is relevant in formulating policies and whose assistance is often essential in implementing them effectively. Within and between Governments, coordination and consultation are essential in moving towards sustainable development. Dialogue with major groups is encouraged. Lack of access to transport significantly impacts women s health and limits their having access to markets and other income-generating activities. Transport should be made available and accessible to women in order to facilitate social and economic progress.