Golden Gate Bridge Construction Facts

The video discusses the construction of the Golden Gate Bridge, highlighting the challenges faced by engineers Charles Ellis and Joseph Strauss. Initially, a cantilever bridge was planned, but it was later changed to a suspension bridge due to its flexibility and resilience. The construction faced opposition from various groups and had to overcome natural obstacles like strong winds and earthquakes. Safety measures were implemented, but accidents still occurred. The bridge's iconic 'international orange' color was chosen over the Navy's preferred black and yellow. The video emphasizes the engineering innovations and efforts that made the bridge possible.

What was one of the main concerns of the military regarding the construction of the Golden Gate Bridge?

• It would be too costly to maintain.

• It would make the harbor more vulnerable.

• It would increase traffic congestion.

• It would block naval routes.

What type of bridge did Strauss initially plan to build across the Golden Gate Strait?

• Suspension bridge

• Arch bridge

• Cantilever bridge

• Beam bridge

Why was the suspension bridge design chosen over the cantilever bridge?

• It required fewer materials.

• It was more flexible and resilient to winds.

• It was more aesthetically pleasing.

• It was cheaper to build.

What made it possible to ship the large components of the bridge to California?

• The construction of a new railway line

• The development of new shipping routes

• The invention of large cargo ships

• The completion of the Panama Canal

What method was used to create openings for the south tower's foundation?

• Drilling

• Explosives

• Dredging

• Piling

What safety measure did Strauss implement to protect workers during construction?

• Regular safety drills

• Safety nets below the towers

• Mandatory life jackets

• Protective barriers around the site

What tragic event occurred during the construction of the Golden Gate Bridge?

• A fire broke out on the bridge.

• A major storm damaged the structure.

• A scaffolding platform collapsed.

• A ship collided with the bridge.

What was the original color of the steel used in the Golden Gate Bridge?

• Silver

• Reddish primer

• Yellow

• Black

What color did the Navy propose for the Golden Gate Bridge?

• Blue and white

• Black and yellow

• Green and red

• Gray and orange

What color was ultimately chosen for the Golden Gate Bridge?

• International orange

• Navy blue

• Steel gray

• Golden yellow