價格：免費
更新日期：2017-08-19
檔案大小：23.5 MB
目前版本：5.5
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
America’s aging infrastructure received a “D+” from the American Society of Civil Engineers. Help save America’s roads, water pipes, airports, and more. Learn about the 16 infrastructure categories, the economic implications of poor roads and broken water pipes, and how your state stacks up. Then tell your lawmakers to do something about it in the action center. Push notifications will let you know when it’s most important for Congress to hear from you and a news section keeps you updated on current trends.
支援平台：iPhone, iPad