Can you drive across Hoover Dam after hours?
Can you drive across Hoover Dam after hours? Though through traffic has been restricted to the Mike O'Callaghan–Pat Tillman Memorial Bridge since 2010, you can still drive over the Hoover Dam. You'll have to turn back around after getting to the Arizona side, though.
Can you do Hoover Dam and Grand Canyon same day?
Which is approximately 96 miles – under two hours – from Hoover Dam. So…it's doable in a day to see both, if you choose Grand Canyon West.