Throughout the 1980s, the campaign for bus lifts expanded out from Denver to cities nationwide. ADAPTers became well known for their tactic of immobilizing buses to draw attention to the need for lifts. Wheelchair users would stop a bus in front and back, and others would get out of their chairs and crawl up the steps of an inaccessible bus to dramatize the issue. Not only city buses but interstate bus services like Greyhound were targeted. By the end of the decade, after protests and lawsuits, ADAPT finally saw bus lifts required by law as part of the Americans with Disabilities Act in 1990. At that time, the group began looking for the next logical step in disability rights advocacy, while ensuring follow-through of transportation provisions in the ADA. That year the group changed its name to Americans Disabled Attendant Programs Today.