For Immediate Release
September 8, 2010

Caliper Offers CTPP Place-to-Place Journey to Work Data

NEWTON, MASSACHUSETTS (USA) - Caliper Corporation has created data files from the place-to-place flow table prepared by the FHWA Office of Planning. The flow table is based on the 3-year CTPP (2006-2008 ACS) data from the Census Bureau. The flows are only for places with a population greater than 20,000, and do not include Puerto Rico. The matrix contains flows for Total Workers and 18 categories of Workers by Means of Transportation. The matrix is available from the Caliper User Center

We have also provided the data in the form of Esri personal and file geodatabases for ArcGIS users in your organization. All of these files can be downloaded from the Caliper User Center.

About Caliper

Caliper is a leading developer of mapping, redistricting, transportation, and GIS software, including Maptitude®, Maptitude for Redistricting, TransCAD®, and TransModeler®. Caliper software is used by more than 75,000 users in over 70 countries.