The NCR 2009 External Travel Survey was an important follow-up to the household-based 2005 O-D Survey and captured information on trip patterns that were not captured in the 2005 survey, specifically trips that originate in, or are destined to, locations outside of the NCR. The survey was conducted in spring/summer 2009. In all, 17,744 valid surveys were completed, representing 13.3% of all traffic passing through the survey sites during the 11-hour survey period, which is considered rich and comprehensive sample.
Read more about the results of the 2009 External Travel Survey.
