检查道路状况的行程
发现由于计划检修，他们已经关闭了高速公路的车道。
As part of ending this pilot project, we weren’t able to keep an example of this service on this site. Instead, we made this video so you can see how it worked.
加利福尼亚州政府
发现由于计划检修，他们已经关闭了高速公路的车道。
As part of ending this pilot project, we weren’t able to keep an example of this service on this site. Instead, we made this video so you can see how it worked.