Interstate America

• 
  1999 Interstate Exit Authority
  by Interstate America
  Softcover, Globe Pequot Pr, ISBN 1880477181 (1-880477-18-1)
• 
  via
  Interstate Exit Authority 2000
  by Interstate America
  Softcover, Globe Pequot Pr, ISBN 188047722X (1-880477-22-X)
• 
  Travel Centers & Truck Stops 1999: Rv Friendly Truck Stops in the U. S. & Canada
  by Interstate America
  Softcover, Globe Pequot Pr, ISBN 1880477211 (1-880477-21-1)
• 
  via
  Travel Centers & Truckstops 2000: Rv Friendly Truck Stops in the U.S. & Canada
  by Interstate America
  Softcover, Globe Pequot Pr, ISBN 1880477254 (1-880477-25-4)