Adding airport and runway information in Alabama.
Adding FAA airport identifiers and removing incorrect ICAO identifiers.
Adding to Auburn University Regional Airport.
Adding to Atmore Municipal Airport.
Adding runway at Ashland-Lineville Airport.
Adding runway at Ardmore Airport.
Adding runway at Anniston Regional Airport.
Adding to South Alabama Regional Airport.
Adding runway at George Downer Airport.
Adding Thomas C Russell Field runway.
Adding to Albertville Regional Airport.
Adding to Shelby County Airport.
Adding Addison Municipal Airport.
Fixing IN 11 highway relation.