Summary
Paratransit is an accessible transportation service for people whose disabilities prevent them from using standard fixed-route public transportation independently. In Colorado, paratransit is provided through different local and regional transit programs, so eligibility, service areas, scheduling procedures, and specific ride options can vary by location. Generally, eligible riders register with the appropriate provider, schedule rides in advance, and travel in accessible vehicles that may provide curb-to-curb, door-to-door or door-through-door assistance, depending on the provider. Paratransit helps people with disabilities and other mobility limitations access medical appointments, work, shopping, community activities, and other essential destinations.
Paratransit provides an important transportation option for Coloradans who cannot independently use regular buses or trains because of a disability. Understanding how eligibility, registration, scheduling, and rides work can make it easier for riders and caregivers to find the right service.
What Is Paratransit in Colorado?
Paratransit is a specialized transportation service for people whose disabilities make it difficult or impossible to use standard fixed-route public transportation independently. The service complements regular public transit rather than replacing it, providing accessible transportation for people who meet applicable eligibility requirements.[1]
Unlike a traditional bus route, paratransit generally does not operate according to one fixed route that passengers simply walk to and board. Instead, eligible riders request individual trips, and the transportation provider coordinates pickups and drop-offs based on scheduled requests.
Paratransit vehicles are designed to accommodate riders with different mobility needs. Depending on the provider, vehicles may include accessibility features such as ramps, lifts, and space for mobility devices, while trained drivers can assist passengers with boarding and exiting. Drivers are also trained extensively on specifics related to a variety of needs, disabilities, and how to safely accommodate.
Who Can Use Paratransit?
Paratransit eligibility is generally based on whether a person’s disability prevents them from using fixed-route public transportation, rather than simply whether they have a medical diagnosis or disability.[1] Eligibility requirements are established under the Americans with Disabilities Act (ADA), while individual transit providers handle the application and eligibility process.
People may qualify when a disability prevents them from independently boarding, riding, or exiting an accessible fixed-route vehicle, or when disability-related limitations prevent them from reaching or navigating the transit system under qualifying circumstances. Eligibility can therefore depend on a person’s functional transportation needs.
Common considerations may include:
- Difficulty boarding or exiting a standard accessible bus
- Difficulty traveling independently to or from a transit stop
- Mobility limitations that affect safe use of fixed-route transportation
- Cognitive or sensory limitations that affect independent transit use
- Temporary or conditional limitations that affect transit use under certain circumstances
It is important to check with the local transportation provider because eligibility procedures and service areas can differ across Colorado.
How Does a Paratransit Ride Work?
A typical paratransit trip begins with registration and eligibility determination, followed by advance trip scheduling with the local provider. Via Mobility Services, for example, asks prospective riders about their travel and mobility needs during registration, after which registered riders can request trips by phone or online.[2] Via’s current rider information provides details about its registration and ride-request process.
Once a ride is scheduled, the rider receives information about the pickup and should be ready at the designated location during the applicable pickup window. Because paratransit is generally a shared-ride service, another passenger may be picked up or dropped off during the trip.
The exact process varies among Colorado providers, but a paratransit trip typically involves:
| Step | What Happens |
| 1. Register | Complete the provider’s registration and eligibility process. |
| 2. Schedule | Request a trip according to the provider’s scheduling requirements. |
| 3. Prepare | Be ready at the designated pickup location and time. |
| 4. Ride | Travel in an accessible vehicle, potentially with other passengers. |
For example, RTD’s Access-a-Ride is its ADA complementary paratransit service and requires eligible riders to make reservations one to seven days in advance; RTD notes that there is no same-day Access-a-Ride service.[3] RTD’s Access-a-Ride information provides the current requirements for its service area.
What Paratransit Services Are Available in Colorado?
Colorado has multiple paratransit and accessible transportation programs, so residents should start by identifying which provider serves their community. The appropriate service can depend on where the rider lives, where they need to travel, and whether they meet the provider’s eligibility requirements.
Via Mobility Services, a nonprofit founded in 1979, provides paratransit and mobility services for older adults and people with disabilities in Adams, Arapahoe, Boulder, Broomfield, Denver, Jefferson, Larimer and Weld counties. Its Mobility Specialists help people compare transportation options and complete registration.[2]
Colorado’s regional transit systems may operate their own ADA paratransit programs as well. RTD, for example, operates Access-a-Ride for eligible riders within its applicable service area.[3] This means someone moving between Colorado communities may need to learn about different transportation providers rather than assuming that one statewide paratransit system serves every location.
When researching a local service, look for:
- The provider serving your home and destination
- Eligibility and registration requirements
- The geographic area covered by the service
- How far ahead rides must be scheduled
- Whether the service offers curb-to-curb or door-to-door assistance
Understanding these details before a trip is especially helpful for people who have recurring medical appointments, employment schedules, community activities, or other regular transportation needs.
Paratransit can make a meaningful difference for people who need accessible transportation to remain connected to work, healthcare, shopping, education, and community life. Information about Via Mobility Services’ paratransit eligibility, registration and scheduling is available at viacolorado.org or 303-447-9636. RTD Access-a-Ride information is available at rtd-denver.com.
FAQ
- Is paratransit available throughout Colorado?
Paratransit and accessible transportation services are available in communities throughout Colorado, but there is not necessarily one statewide service. Different transit agencies and transportation organizations serve different geographic areas, so riders should identify the provider serving their location. - Is paratransit only for people who use wheelchairs?
No. Paratransit eligibility is based on how a disability affects a person’s ability to use fixed-route public transportation. People with mobility, sensory, cognitive, or other qualifying disabilities may be eligible depending on their individual transportation needs. - Do I have to schedule a paratransit ride in advance?
Generally, yes, although the exact scheduling requirements depend on the provider. For example, RTD’s Access-a-Ride requires reservations one to seven days in advance.[3] - Is paratransit the same as public transportation?
Paratransit is a form of public transportation that complements fixed-route services. Instead of following a predetermined bus or rail route, it provides scheduled transportation for eligible riders whose disabilities prevent them from using fixed-route transit independently. - Can a caregiver help someone use paratransit?
Yes. Caregivers can help loved ones understand eligibility requirements, complete registration, schedule rides, and prepare for trips. Via Mobility Services specifically allows a family member or caregiver to participate in the registration phone interview and request rides on a rider’s behalf.[2]
Citations
- What Is Paratransit Mobility?, Via Mobility Services, Accessed September 20, 2026, Via Mobility Services
- Via Paratransit, Via Mobility Services, Accessed September 20, 2026, Via Mobility Services
- Access-a-Ride, Regional Transportation District (RTD), Accessed September 20, 2026, RTD-Denver
