Roadmap Mag — Automotive Guides & Road Trip Advice

The “Phantom Braking” Trap: Why Adaptive Cruise Control Increases Driver Stress in Heavy Rain

The "Phantom Braking" Trap: Why Adaptive Cruise Control Increases Driver Stress in Heavy Rain

The feature was supposed to be the restful part of the trip. Set the speed, set the following distance, let the car manage the Interstate. For hundreds of miles across the Midwest or through the rain-heavy Pacific Coast corridors, adaptive cruise control genuinely earns its keep — reducing the fatigue of manual throttle management while … Read more

The “Ping-Pong” Effect: Why Lane Assist Feels Worse in Highway Work Zones

The “Ping-Pong” Effect: Why Lane Assist Feels Worse in Highway Work Zones

According to guidance and safety research from the National Highway Traffic Safety Administration (NHTSA), the Insurance Institute for Highway Safety (IIHS), and Consumer Reports, lane-keeping systems are designed to reduce driver workload by making small steering corrections on highways. In real-world use, especially in construction zones with unclear or overlapping lane markings, those corrections can … Read more