The airport is very handicap accessible and the staff will be more than willing to help you when asked.
Marilyn, the airport is very disability friendly. They have shuttles to get you to the right level to pick up your rental. Also, be aware that if you're flight is in the late evening say after 10 PM there is no shuttle to get you anywhere in the rental car terminal. I hope this helps.
The rental counters are in the lower level of the airport, if you have a disability they can shuttle you to the location of the vehicle.
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