Building the FAF4 Regional Database: Data Sources and Estimation Methodologies

Prepared for the Bureau of Transportation Statistics and
Federal Highway Administration U.S. Department of Transportation

September 9, 2016

Prepared by
Ho-Ling Hwang, Ph.D.
Stephanie Hargrove, Ph.D.
Shih-Miao Chin, Ph.D.
Daniel Wilson
Hyeonsup Lim
Jiaoli Chen
Rob Taylor
Bruce Peterson
and
Diane Davidson
Oak Ridge National Laboratory

Prepared by
OAK RIDGE NATIONAL LABORATORY
Oak Ridge, TN 37831-6283
managed by
UT-BATTELLE, LLC
for the
US DEPARTMENT OF ENERGY
under contract DE-AC05-00OR22725