Description Usage Format Source
A dataset containing journey-to-work flow volumes between all census tracts in the United States collected through the American Community Survey and distributed through the Census Transportation Planning Package.
1 |
A data frame with 4,156,426 rows and 4 variables:
FIPS code of residence tract.
FIPS code of workplace tract.
Estimate of flow.
Margin of error on flow estimate.
http://www.fhwa.dot.gov/planning/census_issues/ctpp/data_products/2006-2010_tract_flows/index.cfm
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.