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Thank you. It's midday on July 16th, 1909, in the mountains of Bitter Creek, Wyoming.

On a treacherous path through the Rockies, 22-year-old Alice Ramsey guns the engine of a dark green Maxwell Model 30 automobile.

Alice's car is stuck halfway up a steep incline, its wheel spinning as it struggles for grip.

It's a hot day, and Alice knows she's risking overheating the engine, but she can't see another way to get up the hill. Outside the car, three young volunteer crew members

wait with giant wooden blocks. As the roadster finally grips the stony ground and jerks forward

a few feet, Alice lets out a holler. Then, on her signal, the crew slams down the wooden blocks

behind the back wheels, preventing the car from rolling down the hill. Alice lets out a mighty sigh

and tells everyone to take a break. Alice Ramsey is driving all the way across America. And if she

makes it to San Francisco, she'll become the first woman to complete the journey. But it's been a

grueling trip. The weather has been against them from day one, and the car's cloth roof has offered them little protection from the elements.

Now, the mighty rocky mountains are Alice's latest obstacle.

She takes a swig from a canteen and nods to her crew to get ready.

With all her might, Alice then cranks a handle to start the car up again.

Then she climbs back behind the wheel, guns the engine once more, and inches them forward up the

mountain.

It will take Alice Ramsey and her crew all day to climb the path through Bitter Creek.

And once they reach the other side, they will still have a thousand miles to drive to reach their destination.

But with her mechanical skills and her sheer refusal to give up,

...