Last year, more than 300 million people visited America’s national parks. Unfortunately, many roads and bridges, visitor centers, historic buildings, trails and campgrounds in our parks need critical repairs and upgrades to meet the needs of today’s visitors. The national parks are special places of wonder. We must meet the challenge of preserving them for our children and grandchildren. To learn more about the issue and how you can help, please visit: go.nps.gov/maintenancebacklog