America’s Top Transit Systems Face a $102 Billion Repair Backlog

America’s highway are in terrible shape, but when it comes to this maintenance crisis its aging transit systems can give U.S. roads a run for their money. A run worth about $102 billion, to be precise. That’s the estimated repair backlog facing nine of the country’s largest (and oldest) transit providers, according to a new report by the Regional Plan Association.

Read the full article in City Lab.