NCHRP 08-36, Task 98 Improving Employment Data for Transportation Planning

  AASHTO’s NCHRP08-36, Task 98 is a new guidebook that details three data sources useful for transportation planning or researching travel behavior: the Quarterly Census of Employment and Wages (QCEW), Quality Workforce Indicators (QWI), and OnTheMap (OTM). The last two sources are derived from the Census Bureau’s Longitudinal Employment Household Dynamics Program (LEHD), and the …

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