FHWA:
Office of Highway Policy Information Products & Publications:
http://www.fhwa.dot.gov/ohim/ohimprod.htm
*Highway Statistics Series 1992-2000: http://www.fhwa.dot.gov/ohim/ohimstat.htm
MARAD:
Maritime Statistics:
http://www.marad.dot.gov/Marad_Statistics/index.html
US Exports and Imports Transshipped via Canada and Mexico 1999:
http://www.marad.dot.gov/publications/PDF/1999%20final%20report.pdf
FRA:
Office of Safety Analysis: http://safetydata.fra.dot.gov/officeofsafety/
NHTSA:
National Center for Statistics and Analysis:
http://www-nrd.nhtsa.dot.gov/departments/nrd-30/ncsa/
RSPA:
Office of Hazardous Materials Safety:
http://hazmat.dot.gov/files/hazmat/hmisframe.htm
FMCSA:
Data, Analysis and Statistics:
http://www.fmcsa.dot.gov/factsfigs/dashome.htm
USCG:
Office of Boating Safety:
http://www.uscgboating.org/saf/saf_stats199x.asp
Search And Rescue (SAR) Statistics Introduction: http://www.uscg.mil/hq/g-o/g-opr/U_S_%20Coast%20Guard%20SAR%20Statistics%20Introduction.htm
Pollution Incidents In and Around U.S. Waters A Spill/Release Compendium:
1969 2000: http://www.uscg.mil/hq/g-m/nmc/response/stats/aa.htm
FTA:
National Transit Library Databases:
http://www.fta.dot.gov/ntl/databases/index.html