Travel Statistics
All statistics are as of 12/31/2019 unless otherwise noted
| National Park Service | 490 of 554 total parks visited |
| 382 of 419 total park Units visited | |
| 373 of 381 CONUS park Units visited | |
| National Historic Landmarks | 1180 of 2578 sites visited |
| State Sites | 181 State Parks, State Historic Parks and State Historic Sites visited |
| State Capitals | 43 of 50 State Capitol Buildings visited |
| U.S. Presidents | 165 of 287 sites visited |
| Signers of the Declaration of Independence | 39 of 188 sites visited |
| Scenic Byways and Historic Roads | 17 driven before they were official, 79 after becoming official |
| Commercial Airline Flights and Airports | 572 air trips |
| 1706 flight segments | |
| 140 individual airports departed from, arrived at or transited through | |
| U.S. Locations | 1763 individual towns, cities or locations visited |
| Foreign Countries | 26 countries visited |
| Australia, Austria, Bahamas, Belgium, Bermuda, Canada, England, France, | |
| Germany (West and Unified), Germany (East), Greece, Hong Kong, Israel, | |
| Italy, Korea, Mexico, Netherlands, New Zealand, Norway, People's Republic of China, | |
| Republic of China (Taiwan), Saudi Arabia, Spain, Switzerland, Turkey, Vatican City | |
| Souvenir Pens and Pencils | 719 total from the U.S. and other countries |