26. - ADA Guidelines and Bus Stops - Master Glossary - TCRP Report 163 - Strategy Guide to Enable and Promote the Use of Fixed-Route Transit by People with Disabilities
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Course 9 Master 9 Master Glossary – ADA Guidelines and
Bus Stops
Saturday, January 03, 2026 12:06 PM
TCRP Report 163 — Bus Stop Improvements & Pedestrian Accessibility Glossary
MODULE 1 — Foundations of Accessible Fixed-Route Transit
1. Fixed-Route Accessibility
The degree to which people with disabilities can independently use scheduled bus or rail services.
2. ADA Complementary Paratransit
A specialized service required under the ADA for riders unable to use fixed-route transit.
3. Travel Training
Instruction that teaches people with disabilities how to safely and confidently use fixed-route transit.
4. Independent Mobility
The ability of individuals to travel without assistance using accessible infrastructure and transit.
5. Accessibility Barrier
Any physical, operational, or informational obstacle that limits transit use.
6. Universal Design
Design that ensures usability for all people regardless of ability. https://www.google.com/search?
7. Inclusive Transit Planning
A planning approach that incorporates the needs of riders with disabilities.
MODULE 2 — Bus Stop Location, Design & ADA Compliance
1. ADA Boarding Area
A firm, stable, and slip-resistant surface that meets ADA size and slope requirements for boarding.
2. Landing Pad
A level boarding zone that allows wheelchair users to safely enter and exit the bus.
3. Curb Ramp
A sloped transition between sidewalk and street enabling wheelchair access.
4. Bus Stop Placement
The strategic location of stops to maximize safety, accessibility, and pedestrian access.
5. Near-Side Stop
A stop located before an intersection, often increasing turning-movement conflicts.
6. Far-Side Stop
A stop placed after an intersection to reduce conflicts and improve visibility.
7. Obstruction-Free Zone
A clear area around a bus stop that allows safe boarding and pedestrian movement.
MODULE 3 — Pedestrian Access, Connectivity & Safety
1. Accessible Route
A continuous, unobstructed path connecting origins to bus stops. https://www.google.com/search?
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2. Sidewalk Continuity
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The uninterrupted presence of sidewalks enabling safe access to transit.
3. Desire Lines
Natural walking paths that reveal where crossings or access routes should be located.
4. Connectivity Gap
A missing or unsafe link in the pedestrian network that forces unsafe travel.
5. Pedestrian Exposure
The amount of time pedestrians spend in conflict with moving traffic. https://www.google.com/search?
6. Sidewalk Buffer
A space separating pedestrians from moving traffic to improve safety. https://www.google.com/search?
7. Barrier-Free Path
A route free of obstacles, steep slopes, or surface hazards. https://www.google.com/search?
MODULE 4 — Bus Stop Safety Enhancements & Passenger Protection
1. High-Visibility Crosswalk
A crosswalk using bold striping patterns to increase driver awareness. https://www.google.com/search?
2. Refuge Island
A protected median space allowing pedestrians to cross in two stages. https://www.google.com/search?
3. Lighting Uniformity
Consistent lighting levels that prevent dark spots at bus stops. https://www.google.com/search?
4. Sightline Management
Ensuring visibility between drivers, pedestrians, and buses. https://www.google.com/search?
5. Advance Yield Markings
Pavement markings placed before a crosswalk to encourage earlier yielding.
6. Turning Movement Conflict
A safety risk created when vehicles turn across pedestrian paths. https://www.google.com/search?
7. Safety Envelope
The space around a bus stop where pedestrian and bus movements must remain visible and
unobstructed. https://www.google.com/search?q=bus+stop+safety+envelope
MODULE 5 — Rider Information, Wayfinding & Communication
Accessibility
1. Accessible Signage
Signs designed with readable fonts, contrast, and placement for all users.
2. Wayfinding System
Maps, signs, and cues guiding pedestrians safely to transit. https://www.google.com/search?
3. Real-Time Arrival Information
Digital displays or apps showing bus arrival predictions. https://www.google.com/search?
4. Audible Announcements
Spoken stop and route information for riders with visual impairments. https://www.google.com/search?
5. Tactile Wayfinding
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Raised or textured guidance cues for visually impaired pedestrians. https://www.google.com/search?
6. Information Accessibility
Ensuring transit information is available in multiple accessible formats.
7. Stop Identification Sign
A clearly marked sign showing route numbers and stop information. https://www.google.com/search?
BATCH 2 — MODULES 6–10
TCRP Report 163 — Bus Stop Improvements & Pedestrian Accessibility Glossary
MODULE 6 — ADA Mobility Devices, Boarding, and Bus Interface
1. Mobility Device Securement Area
A designated onboard space where wheelchairs and mobility devices are safely secured.
2. Ramp Deployment
The process of extending a bus ramp to allow wheelchair boarding. https://www.google.com/search?
3. Kneeling Bus
A bus that lowers its front end to reduce the step height for boarding. https://www.google.com/search?
4. Boarding Slope
The angle created between the ramp and boarding surface; must meet ADA limits.
5. Wheelchair Turning Space
The area required for a wheelchair user to maneuver safely at a stop. https://www.google.com/search?
6. Lift Operation
The mechanical process of raising or lowering a platform for wheelchair boarding.
7. Bus–Curb Interface
The physical connection between the bus and curb that affects boarding safety.
MODULE 7 — Wayfinding, Orientation & Sensory Accessibility
1. Tactile Paving
Raised surface patterns that guide visually impaired pedestrians. https://www.google.com/search?
2. Audible Pedestrian Signal (APS)
A device that provides audible cues indicating when it is safe to cross. https://www.google.com/search?
3. High-Contrast Signage
Signs designed with strong color contrast to improve visibility. https://www.google.com/search?
4. Tactile Map
A raised-surface map that provides spatial information through touch. https://www.google.com/search?
5. Orientation Cues
Environmental features that help riders with disabilities navigate safely.
6. Landmark-Based Navigation
Using recognizable physical features to assist in route-finding. https://www.google.com/search?
7. Multisensory Wayfinding
Navigation systems that combine visual, tactile, and auditory information.
MODULE 8 — Pedestrian Crossing Accessibility & Intersection Safety
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1. Curb Extension
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A sidewalk extension that shortens crossing distance and improves visibility.
2. Accessible Pedestrian Signal Timing
Signal timing adjusted to allow slower walking speeds. https://www.google.com/search?
3. Detectable Warning Surface
A textured surface alerting visually impaired pedestrians to street edges.
4. Raised Intersection
An intersection elevated to sidewalk level to slow vehicles and improve safety.
5. Pedestrian Refuge Island
A protected median space allowing pedestrians to cross in two stages. https://www.google.com/search?
6. APS Locator Tone
A repeating sound that helps visually impaired pedestrians find the signal button.
7. Crosswalk Alignment
Ensuring crosswalks align with natural pedestrian paths and accessible routes.
MODULE 9 — Safety Training, Operator Awareness & Disability
Sensitivity
1. Disability Sensitivity Training
Instruction that teaches operators how to respectfully assist riders with disabilities.
2. Securement Procedure
The steps operators follow to safely secure mobility devices. https://www.google.com/search?
3. Priority Seating Protocol
Policies ensuring that riders with disabilities have access to designated seating.
4. Operator Yielding Behavior
The expectation that bus operators yield to pedestrians and mobility device users.
5. Boarding Assistance
Support provided by operators to help riders with disabilities board safely.
6. Communication Etiquette
Appropriate ways to communicate with riders who have disabilities. https://www.google.com/search?
7. Incident Prevention Awareness
Training that helps operators identify and avoid unsafe conditions. https://www.google.com/search?
MODULE 10 — Community Engagement, Feedback & Inclusive
Planning
1. Rider Feedback Loop
A system for collecting and responding to accessibility concerns from riders.
2. Accessibility Advisory Committee
A group of riders with disabilities who provide guidance on transit improvements.
3. Participatory Planning
A process where people with disabilities help shape transit decisions. https://www.google.com/search?
4. Community Walk Audit
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A collaborative review of pedestrian and bus stop accessibility conditions.
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5. Barrier Reporting System
A tool allowing riders to report accessibility barriers. https://www.google.com/search?
6. Inclusive Outreach Strategy
Engagement methods designed to reach diverse disability communities.
7. Co-Design Workshop
A collaborative session where riders and planners design accessibility solutions.
TCRP Report 163 — Bus Stop Improvements & Pedestrian Accessibility Glossary
MODULE 11 — Bus Stop Maintenance, Reliability & Hazard
Prevention
1. Preventive Maintenance
Scheduled upkeep designed to prevent hazards before they occur at bus stops.
2. Corrective Maintenance
Repairs performed after a defect or hazard has been identified. https://www.google.com/search?
3. Inspection Cycle
The scheduled frequency at which bus stops are evaluated for safety and accessibility.
4. Surface Hazard
Any uneven, broken, or slippery surface that poses a risk to riders with disabilities.
5. Snow and Ice Clearance
The removal of winter hazards to maintain accessible boarding and walking routes.
6. Vegetation Management
Trimming plants and trees to maintain clear paths and sightlines. https://www.google.com/search?
7. Obstruction Removal
Eliminating objects that block boarding areas or accessible routes. https://www.google.com/search?
MODULE 12 — Transit Agency Policies, ADA Compliance & Service
Eligibility
1. ADA Eligibility Determination
The process used to assess whether a rider qualifies for paratransit service.
2. Conditional Eligibility
Eligibility granted only under certain conditions when fixed-route use is not possible.
3. Functional Assessment
An evaluation of a rider’s ability to use fixed-route transit safely. https://www.google.com/search?
4. Reasonable Modification
A policy requiring agencies to adjust procedures to accommodate disabilities.
5. Service Equivalency
Ensuring fixed-route service is accessible enough to serve riders who might otherwise rely on
6. ADA Complaint Process
A formal procedure for reporting accessibility issues. https://www.google.com/search?
7. Policy Transparency
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Clear communication of rules, rights, and procedures for riders with disabilities.
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MODULE 13 — Technology, Communication Tools & Digital
Accessibility
1. Real-Time Arrival Information
Digital displays or apps showing bus arrival predictions. https://www.google.com/search?
2. Accessible Mobile App
A transit app designed to meet accessibility standards for all users. https://www.google.com/search?
3. Screen Reader Compatibility
Ensuring digital content can be read aloud by assistive technology. https://www.google.com/search?
4. Audible Alerts
Sound-based notifications for riders with visual impairments. https://www.google.com/search?
5. Visual Display Board
A screen showing route, stop, and arrival information. https://www.google.com/search?
6. Tactile Interface
Raised or textured controls enabling use by visually impaired riders. https://www.google.com/search?
7. Digital Wayfinding
Electronic tools that help riders navigate to and from bus stops. https://www.google.com/search?
MODULE 14 — Safety Culture, Operator Practices & Rider Protection
1. Operator Sensitivity Training
Instruction that teaches operators how to respectfully assist riders with disabilities.
2. Securement Procedure
Steps operators follow to safely secure mobility devices. https://www.google.com/search?
3. Priority Seating Enforcement
Ensuring that designated seating is available for riders with disabilities.
4. Safe Boarding Protocol
Procedures ensuring safe entry and exit for riders with disabilities. https://www.google.com/search?
5. Incident Prevention Awareness
Training that helps operators identify and avoid unsafe conditions. https://www.google.com/search?
6. Communication Etiquette
Appropriate ways to communicate with riders who have disabilities. https://www.google.com/search?
7. Passenger Assistance Techniques
Methods for safely helping riders with mobility or sensory impairments.
MODULE 15 — Community Partnerships, Outreach & Inclusive
Engagement
1. Accessibility Advisory Committee
A group of riders with disabilities who provide guidance on transit improvements.
2. Community Walk Audit
A collaborative review of pedestrian and bus stop accessibility conditions.
3. Participatory Mapping
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A process where residents identify accessibility issues on maps. https://www.google.com/search?
4. Inclusive Outreach Strategy
Engagement methods designed to reach diverse disability communities.
5. Rider Feedback Loop
A system for collecting and responding to accessibility concerns. https://www.google.com/search?
6. Co-Design Workshop
A collaborative session where riders and planners design accessibility solutions.
7. Community-Driven Priorities
Safety and accessibility needs identified directly by riders with disabilities.
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Bus Stop Safety Table |
https://bus-stop-safety.blogspot.com/2026/01/bus-stop-safety-table.html |
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