<http://schema.org/alternativeHeadline>
"Los Angeles is aiming for a 20 percent improvement in its legendarily bad traffic with smart lights that work together. Other cities are doing this kind of thing, too, with dedicated busways, improved biking lanes and cellphone incentives for taking trans"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/green-tech/transportation/blogs/to-cut-la-traffic-woes-city-installs-synchronized-traffic-lights>