·Jan 10, 2017

Bridge builder

Name: Bridge builder
Uploaded: 2017-01-10T22:02:38.000Z
Duration: 10 s
Channel: FactsAboutOurUniverse
Description: A large yellow bridge building machine moves slowly forward along a partially constructed highway bridge, its long boom extending over the gap between concrete pillars, with a mountainous landscape in the background.

Description

A large yellow bridge building machine moves slowly forward along a partially constructed highway bridge, its long boom extending over the gap between concrete pillars, with a mountainous landscape in the background.