Reduce traffic jams in U.S. urban centers
top 15
solutions max

In the U.S., the population grew 20% from 1982 to 2001. In that same time span, traffic in urban centers increased by 236%. Since the amount of cars on the road is expected to double by 2020, real solutions need to be identified that will help reduce traffic in urban centers.


Propose a solution that will reduce the traffic in U.S. cities, and takes into account the fact that more cars will be on the road in the future. Describe:

1) How your solution will reduce traffic.
2) What specific resources you would need to implement your proposal.

CRITERIA: For this challenge, solutions should focus on managing traffic from motor vehicles instead of motivating commuters to use alternate forms of transportation.

This challenge has received 40 submissions
Top 10 share $2,000
$200.00 B Stanford University
$200.00 Square pic dsc00434 Tufts University
$200.00 M Massachusetts Institute of Technology
$200.00 Square pic beachhouse Massachusetts Institute Of Technology
$200.00 J Massachusetts Institute of Technology
$200.00 Square pic img 0444 The Ohio State University
$200.00 J Stanford University
$200.00 J Johns Hopkins University
$200.00 B University of California at Berkeley
$200.00 Square pic grant3 Massachusetts Institute of Technology
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