Please enter the date range for commuting:

Start date: End date:

How many students do you carpool with? (If none, please enter 0)

Choose a number: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14

What is your method of travel?

Air Auto Carpool Public Bus Train

About how many trips did you take during this time frame?

How many miles do you travel per trip?

On a scale of 1-10, how confident are you in these numbers?

Choose a number: 1 2 3 4 5 6 7 1 9 10