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The Smarter City, Transportation

Next time you're stuck in traffic, think about this: as smart as our cars have become, our roadways are about to get a whole lot smarter.

Building new roads and new lanes often just isn't possible any longer, but building intelligence into the roads and the cars-with roadside sensors, radio frequency tags, and global positioning systems-certainly is.

In Stockholm, a new smart toll system has reduced traffic congestion and carbon emissions by impressive percentages.

The Data of Traffic

Connected Traffic Systems

Evidence of a Smarter Planet – How Traffic Becomes Smarter