TY  - BOOK
AU  - Transportation Research Board, Washington D.C.
TI  - Research results digest 386: continuing project to synthesize information on highway problems  
SN  - 9780309217080
PY  - 2014///
CY  - Washington D.C.
PB  - Transportation Research Board
UR  - http://trid.trb.org/view.aspx?id=1290592
ER  -