What does the roadway graphic show?
The graphical image reports real-time travel speeds 24 HOURS PER DAY, SEVEN DAYS A WEEK, for the Long Island Expressway and the Grand Central/Northern State Parkway, from Elmhurst, Queens to Hauppauge, in Suffolk County. Also included are portions of the Clearview Expressway (I-295), Cross Island Parkway, Meadowbrook Parkway, Wantagh Parkway, Seaford-Oyster Bay Expressway (NY 135), and the Sagtikos Parkway. The colors correspond to average speeds: RED means traffic is barely moving, while GREEN means it is averaging 55 mph, or (usually) greater. • What do the small red triangles on the map mean? The small red triangles mark the spots corresponding to construction and traffic alerts. With Netscape 2 or better a summary of the message appears at the bottom of the window when you put your mouse above the ; when you click the entire message appears in the lefthand part of the window. • What do the graphs below the roadway image show? The travel time graphs show real-time travel times eastb
