They have to memorize 25,000 streets. The test is no joke. [0]

[0] https://www.youtube.com/watch?v=ur61kzXjvN8

Would they typically also relearn this at intervals. If you take 5000 rides a year, maybe 2000 streets that is 23000 you didn't get to remember though experience.

They also have to remember where roadwork is/was and what kind of traffic is best/worst at a given time.

There's a fantastic Tom Scott video on it https://www.youtube.com/watch?v=ZmWREtcDVBE

Test may be no joke. But the test is also a joke in the world of GPS and Uber.

I am glad Uber plowed through various stupid regulations constraining supply to bring a service with drastically more supply.