Love driving but hate traffic? We hear you, and so do the people at Inrix. While the company might not come to the forefront of your mind when you consider the crowded world of navigation solutions, Inrix is a significant player in the field -- even if much of its presence exists behind the scenes. The company collects and analyzes data points from nearly 100 million sources, and now it's putting that information to work with Inrix Traffic 4 for iOS. In addition to helping users avoid congestion brought on by road work, police activity, local events and traffic accident