Description
Item Description:Description based on: 1993; title from caption.
Physical Description:volumes : maps ; 28 cm
Current issue also available via Internet from the NCSA website. Address as of 12/19/2001: http://www-nrd.nhtsa.dot.gov/pdf/nrd-30/NCSA/TSF99/STDfacts99.pdf; current access available via PURL
Publication Frequency:Annual
Portion of Title:State traffic data