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Architect Envisioned Massive Coasters for Golden Gate, Bay Bridge

From the people who brought you the massive Hangar One at Moffett Field, The Empire State Building and Hoover Dam, comes arguably the grandest, most scenic (and most insane) roller coaster idea of ALL TIME!

Golden Gate Bridge Roller Coaster

The proposed “Bridge Coasters” would not only break current coaster records – they would obliterate them – 75 years before the records were even set! Photo from the California State Archive

The stats for this proposed duo of coasters are simply staggering. 1,000 feet tall – 750 foot drops – a 190 mph top speed. Even by today’s standards, these two coasters would have easily kept their records for height and speed.

By comparison, the Transamerica Pyramid – which was built in 1972 and is the tallest building in San Francisco – is 850 feet tall.

The tallest roller coaster in the world currently is Kingda Ka at Six Flags Great Adventure. It tops out at a measly 456 feet high. Formula Rossa in the UAE is the fastest in the world, at a yawn inducing 149 mph. Heck, even the “bunny hills” on these coasters were proposed to do 40 mph over them…at 1,000 feet in the air!

Photo copyright 2007, Kris Rowberry. All rights reserved

Double the height of Kingda Ka, and it still wouldn’t be as tall as the proposed “Golden Gate Thunderbolt” roller coaster!

Where do I line up?

The folks in the Depression sure thought bigger than we do today, and it’s understandable. It was a dark time for America – and people needed something – anything – in order to lift their spirits. What better way than to build something that was (and may never be) seen by human eyes?

I’m not exactly sure how they would have propelled the ride at such speeds, or how to get it up there to begin with – I know for a fact that Cal OSHA would laugh the proposal right out the door in today’s litigious world…not to mention it’s pretty clear the physics of a ride with that much wind resistance would never be able to complete its circuit!

Ironically, two identical roller coasters WERE built at each of the 1939 Expositions in New York and San Francisco. After the fair ended in New York, the ride was eventually moved…to Riverside Park in Massachusetts, eventually becoming Six Flags New England – where it still runs today as – you guessed it – “Thunderbolt,” the same name proposed for the rides on the bridges.

Thunderbolt at the 1939 SF Exposition

This exact coaster layout, which ran at both 1939 Expositions in New York and San Francisco still runs at Six Flags New England, as “Thunderbolt,” an ACE Coaster Classic. (Shot from SF Exposition)

Photo by Kris Rowberry, all rights reserved.

Thunderbolt at Six Flags New England. Photo by Kris Rowberry, all rights reserved.

And yes, you can expect this and many other amazing nuggets of coaster knowledge and “what if” history to appear in an upcoming episode of the “Lost Parks of Northern California” series!

Read the whole article, from KPIX-5 in San Francisco, here, or just copy and paste the link below:

http://sanfrancisco.cbslocal.com/2013/11/22/designer-once-envisioned-massive-coasters-on-golden-gate-bay-bridges/

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