Cycling across the United States is not simply a matter of staying on a single highway. The RAAM route weaves through thousands of secondary roads, remote counties, and unmarked crossings. The officialRoad Bookis the race's bible: a minute list of turns, landmarks, distances, and Time Stations that the crew must read on the fly to avoid catastrophic navigation errors.
1. Anatomy of the RAAM Road Book
Every line of the Road Book contains vital data: cumulative distance in miles, partial distance from the last turn, turn directions (e.g.R - Right,L - Left,SO - Straight On), road names (e.g.US-50,Co Rd 12), and safety notes like railroad crossings, road narrows, or bridges with no shoulders.
2. Night Navigation and GPS Redundancy
In the pitch black of the deserts or the Kansas plains, road signs are virtually invisible. The chase vehicle navigator must continuously cross-reference Road Book lines with two independent mapping GPS units (Garmin and RideWithGPS) preloaded with the official track. An undetected navigation error can result in extra miles and drain the athlete's physical and mental energy.
3. The Time Stations: Communication Control
Along the route, there are 55 official **Time Stations (TS)**. At each TS, the navigator must report the athlete's exact passage time to RAAM headquarters via the online portal or phone, under penalty of severe time adjustments.