|Just your best guess, on AVERAGE how much time do you think traffic congestion adds to your daily commute? That is, how many more minutes do you spend driving one way, compared to what it would be with no traffic? (asked of those who commute by car or bus)|
|5 minutes or less||21%|
|6 - 14||20%|
|15 - 29||29%|
|30 minutes or more||28%|
Source: A Washington Post poll conducted by telephone January 27-31, 2005, among 1,003 randomly selected adults living in the Washington region, including 110 DC residents, 519 Maryland residents and 374 Virginia residents. Margin of sampling error for overall results is plus or minus 3 percentage points; for regional commuters, it is plus or minus 4 percentage points. Fieldwork by TNS of Horsham, PA.