Historical CFS Data
2017 CFS Data
2017 CFS Visualizations
Please follow the link below to access additional CFS data archived by the BTS National Transportation Library (NTL).
BTS National Transportation Library (NTL) Repository & Open Science Access Portal (ROSAP)
2012 CFS Data
2012 CFS Visualizations
Please follow the link below to access additional CFS data archived by the BTS National Transportation Library (NTL).
BTS National Transportation Library (NTL) Repository & Open Science Access Portal (ROSAP)
Please follow the link below to access 2007 CFS data archived by the BTS National Transportation Library (NTL).
BTS National Transportation Library (NTL) Repository & Open Science Access Portal (ROSAP)
Please follow the link below to access 2002 CFS data archived by the BTS National Transportation Library (NTL).
BTS National Transportation Library (NTL) Repository & Open Science Access Portal (ROSAP)
Please follow the link below to access 1997 CFS data archived by the BTS National Transportation Library (NTL).
BTS National Transportation Library (NTL) Repository & Open Science Access Portal (ROSAP)
Please follow the link below to access 1993 CFS data archived by the BTS National Transportation Library (NTL).
BTS National Transportation Library (NTL) Repository & Open Science Access Portal (ROSAP)