John E. Cox Memorial Bridge in Lowell, Massachusetts
不重复查看次数:
4234 次(过去 7 天内共 16 次)
不重复下载次数:
30 次(过去 7 天内共 0 次)
独特的 Google 地球模型点击统计:
361 次(过去 7 天内共 3 次)
|
|
Also known as the "Bridge Street Bridge" this bridge carries traffic over the Merrimack River a short distance from the Aiken St. Bridge (another model I made).This bridge is a Metal Riveted Cantilever Through Truss, Stationary construction and was built in 1937 by the American Bridge Company in NY. Main Span Length: 197 Feet (60 Meters) Structure Length: 474 Feet (144.5 Meters).
翻译
显示原文
|
|
复杂度是根据模型中的多边形数量计算的。模型越复杂,在 Google 地球中渲染越慢。您可以在我们的 知识库中了解更多相关知识。
|
|