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Transportation surveys update
- 1. Transportation Surveys Update September 7, 2010
- 2. Multiple Updates Household Travel Survey Transit On-Board Survey
- 4. Schedule Began surveys: August 2009 Last recruitment: July 22, 2010 Survey cutoff: August 31, 2010 soon! Prompted Recall Cutoff: October 31, 2010 Draft Data: January 17, 2011 Final Data: February 17, 2011
- 5. Status - Recruitment Recruited 5,564 Proportional to county population Slight oversample on smaller households Slight oversample on 3+ vehicles Slight oversample on 0 worker households As of 8/27/2010
- 6. Status - Completes 2,390 Completes +349 partial completes Undersampled 0 Vehicles Undersampled Low Income (<$25,000) As of 8/27/2010
- 7. Status – Prompted Recall Sent 1,534 Links via email 553 complete Undersampled: Low Income Retired Households 0 and 1 workers 0 and 1 vehicles As of 8/27/2010
- 8. Highlights Research Project Research Paper Presented TRB Planning Applications Conference AMPO Annual Meeting TRB Annual Meeting Recommended for Publish in Journal of TRB
- 9. Next Steps… Trying to get GPS units returned! Final Prompted Recalls AI Processing of Non-PR data Data Delivery!
- 11. Methodology Survey Weight Survey more to reduce high weights Weight (again) Local Bus Routes: Personal Interviews Express Bus Routes: Survey Form Short Routes: Shorter Interview
- 12. Schedule Sampling Plan: 7/2010 Survey Prep: now – EOM Park-N-Ride Counts: 9/2010 – 10/2010 Survey: 10/2010 – 11/2010 (EOM) Survey weighting: 12/2010 (BOM) Finish Survey: 12/2010 Final Data: 1/2011 (EOM, tentative)
- 13. Sampling Plan Ridership as of 4/2010. Metro Ridership does not include Xtra Service.
- 14. Questons?
Editor's Notes
- 42% Completion Rate (up to 49% if you add the partials)