You are asking about outside scholarships. If you get one, you must report it to Emery and they may reduce your $54000 award. Maybe not, but just be prepared that if you do find an outside award you may not come out ahead.
You’ve received the entire billed amount $59k+ through the school and your Pell grant. Now you have to pay the remaining cost, including transportation. The answer to your original question of is money available for transportation is yes, just like other outside scholarships from the local civic organizations, your high school, your activities, etc. You can also ask Emery for emergency travel funds and they might advance them to you.