Pollutionwatch: roads account for a lot of pollution so why do we need more?
While citizens curb car use and get on their bike, infrastructure policy still backs building roads – a source of inescapable pollution
Roads are not the largest source of many air pollutants but our everyday proximity to traffic means vehicles are responsible for a lot of the pollution we breath in. Some air pollutants from diesel vehicles have been out of control, with cars producing far more nitrogen dioxide on the streets than in official tests.
But there is good news. We are travelling less. The average person in the UK travels 10% fewer miles than in 2002. Young people are turning away from car ownership, the bicycle is now the most popular vehicle in the City of London’s rush hour, and a new survey reveals that 61% of us believe we should all reduce car use.
Source: Guardian Transport