The resurgence of Route 66 travel is expected to boost tourism along the route, benefiting local businesses such as diners, motels, and roadside attractions. However, increased traffic may lead to congestion in popular areas, and travelers should be prepared for potential delays. Additionally, the cost of fuel and RV rentals could pose financial challenges for some. Weather conditions along the route, which spans multiple states, may vary significantly, requiring travelers to plan for diverse climates and potential weather-related disruptions.