180K views · 1.4K reactions | Speed Bridging: the art of building a cool bridge super fast! Discover how to cross big drops in split-seconds with our new guide - falling to your doom not recommended. redsto.ne/speedbridge | Minecraft | Facebook

1.6M views · 13K reactions | LEGO London Tower Bridge speed build in front of the actual Tower Bridge. BRICK-CEPTION!   Tommy Oswin Williams / Other Brother Studios | LEGO | Facebook

Stretching nearly 30 kilometers, the world's longest cross-sea high-speed railway bridge across Hangzhou Bay in eastern #China, achieved a major construction milestone on Friday with the topping-out of its first main tower. Rising 200 meters above sea level, roughly the height of an 80-story building, the tower represents a significant engineering challenge due to the complex offshore conditions. Upon completion, the bridge is projected to set five world records in cross-sea railway engineering.