Conduct a travel survey
Run a travel survey to discover and monitor how people at your workplace are getting to and from work. As soon as the survey period (one month) is complete, you'll have access to a downloadable visual report and .csv file of the data. Once you've got a couple of surveys, you can compare the amount of behaviour change that your workplace has achieved.
We recommend that a survey is run at least every 12 months, as this will help you to see how the other actions made by your workplace may be influencing the travel habits of your colleagues (it's best to avoid big holiday periods though!)
Read this article to learn all about running a Travel Survey at your workplace.