roadway above的意思|示意

The site, which is punctuated with large cross beams that support the elevated roadway, is approximately 55 feet wide (17 meters). The highway above measures 90 feet wide (27 metres).

该场地，通过建造大横梁来支持高架公路，横梁的尺寸约为55英尺宽(17米)。高架公路的宽度测量约为90英尺宽(27米)。

To accommodate the expansion and contraction of the concrete deck, each column splits into two thinner, more flexible columns below the roadway, forming an A-frame above deck level.

为了应对混凝土桥面的伸缩，立柱自路面以下被分为两根外形更纤细、柔韧性更高的柱体，桥面以上形成一个A形框架。

Obviously in pain, Lincoln turns his head and sees the headlights of a single car come to a stop on the roadway above.

Lincoln明显疼得要命，他转动着头，通过辨识车头灯灯光，他意识到有一辆车停在了事故现场的路面上。