Trapster 4.5 for iPhone finally knows what road you're on

Speedtrap-charting app Trapster has always been a must-have for drivers, but the old system suffered because it relied purely on GPS location with no sense of where you were actually traveling. Version 4.5 for iOS 5, which just went live, finally solves this problem. » 11/30/11 3:30pm 11/30/11 3:30pm