Active commuting and perceptions of the route environment: a longitudinal analysis

Area of Science:

• Environmental psychology
• Urban planning
• Public health

Background:

• Active commuting, such as walking and cycling, offers significant health benefits.
• Understanding environmental perceptions' influence on travel behavior is crucial for promoting sustainable transport.

Purpose of the Study:

• To investigate the relationship between shifts in commuters' environmental perceptions and subsequent changes in active commuting habits.
• To identify specific environmental factors that may encourage or discourage walking and cycling for work commutes.

Main Methods:

• A longitudinal study involving 655 commuters in Cambridge, UK, who completed postal questionnaires in 2009 and 2010.
• Data collected included perceptions of the commuting environment and past-week commuting patterns (walking, cycling, car use).
• Multivariable regression models were used to analyze associations between changes in perceptions and changes in active travel behavior.

Main Results:

• A decrease in the pleasantness of walking was linked to a 6% increase in car trips and a 12 min/week reduction in walking.
• Increased perceived danger of cycling or road crossing correlated with higher car usage.
• Enhanced perceived convenience of public transport and safety of cycling were associated with increased use of alternatives to cars.

Conclusions:

• Environmental modifications, such as improving route safety and public transport convenience, are potential strategies to promote active commuting.
• Further research and evaluation are needed to confirm the effectiveness of such interventions in promoting sustainable travel choices.