This Website Uses Cookies 通过关闭此消息或继续使用我们的网站,您同意我们的Cookie政策。学到更多该网站需要某些cookie工作并使用其他cookie来帮助您获得最佳体验。通过访问此网站,已经设置了某些cookie,您可能会删除和阻止。通过关闭此消息或继续使用我们的网站,即表示您同意使用cookie。访问我们的更新隐私和饼干政策,以了解更多信息。
Contractors on the $2.7-billion Silver Line Metro extension in northern Virginia will protect or replace 1,569 precast concrete panels used on five stations after multiple issues were discovered on hundreds of the panels.
Even as hard-hit areas of two of the country’s most developed regions push for normalcy after back-to-back hurricanes in early September, policymakers and construction industry experts are weighing the longer-term implications of the damage in Houston, Florida and the Caribbean from Harvey and Irma—and how and whether infrastructure resiliency can be accelerated and how that will affect coastal development.