Untitled attachment
https://files.woof.group/media_attachments/files/111/897/641/349/719/647/original/7b73f8c780bc0519.jpeg
When the Chesapeake Bay Bridge-Tunnel opened in 1964, connecting Virginia's easternmost counties to the mainland over 17.6 miles of essentially open ocean with a mixture of bridge lengths and tunnels to avoid impeding traffic to several of America's busiest and most strategically important ports, nothing like it had ever been attempted before. And it would be three more decades before anything like it would be completed anywhere else in the world.
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.