Waypoint entry format: Waypoint Number, Latitude, Longitude, Lateral Boundary Offset, Speed Limit - Latitude and longitude are decimal degrees using the WGS84 datum. - The Lateral Boundary Offset is the distance from the course centerline to the out-of-bounds line (i.e. half the course width) and is in feet. - The Speed Limit is in miles per hour. Speed limits above 25mph are advisory - vehicles could travel at up to 50mph in any section limited at 25mph or higher. - LBO and speed limit apply to the section of course between the current and next waypoints. - DARPA states that the waypoints were taken from a GPS receiver with a manufacturer-specified positioning error (standard deviation) of 15cm, mounted on the centerline of a truck driving the centerline of the course. - DARPA additionally states that the course centerline may not be the optimal travel path. - DARPA says the Lateral Boundary Offset "will vary according to safety, environmental, and passing considerations" but does not state whether or not the entire corridor width is guaranteed to be clear or passable. They do state that obstacles may be placed on the course. Fire up your GIS or virtual earth program of choice and have fun!