Absent a break injury, how far would JWB gotten?

[RJNorton]

Roger,

American Brutus shows a picture of an escape map Booth drew, which seems to show that Booth planned to escape to Mexico. This map was found at the National Hotel, however, authorities ignored this piece of evidence.

Paige, thank you very much. I was just looking at it in the middle of the book in the "Pictures" section. I do not think I noticed it previously. Thanks again for drawing my attention to it. Does anyone know if the other map Booth marked at Garrett's is still in existence?