Old Preston takes you to a "W Main St"
Now I think I finally understand why she may have been confused and was seen walking off camera and back on 2 minutes later over by Gradys Irish Pub
Look at all the Grady Avenue and Preston Avenues! Even down lower where the blue dots go down is considered a Grady Ave.
If she used a map program or her memory to take Grady or Preston somewhere, that would be awfully confusing, thus she walked off for a couple minutes, and then changed her mind about which way she should go.
I can also understand how confusing it would be to finally wind up somewhere where the street numbers are finally indicating that they are going up, and she is probably hoping to get to 14th street.
When she got to Main, the numbers were rising, but she was on EAST Main Street, not WEST Main Street.
You can see that little street called
Old Preston Avenue, and it pops right out on a "
W Main St," which abruptly turns into "
E Main St" taking her the wrong way.
So possibly she turned the wrong way when she got to Main, she took it to E Main St.
If there was no sign to indicate that she hit 2nd NW, which then drops to 1st NW, (a big indicator that she was going the wrong way) perhaps she finally saw signage that the street numbers start to rise to 2nd St SE, 3rd St SE, etc. Perhaps she did not realize they said SE as opposed to NW.
She possibly began walking it with determination thinking the numbers were rising, and she would soon hit the University.