TY - RPRT TI - The AUTONAVDOT Project: baseline measurement system for evaluation of roadway department warning system AU - Szabo, Sandor AU - Murphy, Karl AU - Juberts, Maris PY - 1999 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 6300 DO - 10.6028/NIST.IR.6300 ER -