Tonight before heading for home I weighed two alternatives – the main roads, possibly clogged with Thanksgiving traffic, or the back roads, slower, but more empty. I fired up the maps app on the iPhone and saw flashing red for the main roads. The iPhone uses the active cell phones on the road to estimate traffic. I happily avoided the mess and took the back roads home.
Could apps like this in people’s hands cut out the heart of congestion? I doubt it in on the macro level, because there just aren’t enough roads in northern Virginia to avoid systemic failure every day. But they may help to begin changing how we navigate, and might be the beginning of a solution to the most dreaded problem in all of Virginia.