What is the disability or mobility impairment discount percentage for adults?

The correct answer is that the disability or mobility impairment discount percentage for adults is 10 percent. This discount is an important feature of Amtrak's commitment to accessibility, aimed at supporting individuals with disabilities by making travel more affordable. The 10 percent discount applies to the base fare for adults who present the appropriate documentation of their disability.

Understanding this discount is crucial for passengers who may benefit from reduced travel costs, thus ensuring that Amtrak services are accessible to a wider audience. The specific percentage reflects the company's policy on disability accommodations and aligns with efforts to enhance travel equity.