ADA Bus Stop Compliance
for Transit Agencies

With thousands of bus stops to manage, agencies have an opportunity to establish a centralized, reliable source of truth for bus stop inventory, condition, and ADA compliance. AccessTwin™ digitizes inspections and consolidates spreadsheets into a streamlined, end‑to‑end inventory, prioritization, construction oversight, and ADA compliance platform.

The challenge

How manual ADA compliance programs create gaps—and opportunities for improvement.

GPS-Located Stop Inventory

A GPS‑located stop inventory gives agencies the baseline needed to understand their network—how many stops they operate, their condition, and where compliance issues may be emerging. Measurement unlocks targeted improvements.

Paper Forms to Digital Data Collection

When field teams use paper forms or standalone apps, data is frequently re‑entered, contradictory, or incomplete. Without a standardized approach, audits lack consistency and fall short of compliance reporting requirements.

Prioritization Framework

In an environment of constrained capital budgets, data‑driven scoring helps agencies move beyond reactive repairs. It ensures equity is centered and that compliance investments flow to the projects that deliver the greatest impact.

AccessTwin™ for transit agencies

Six core capabilities for total ADA compliance

Complete Stop Inventory

GPS-located, photo-documented stop records with 80+ data points per stop: surface type, slope, shelter presence, amenity inventory, accessibility features, and operational context. Every stop in your network digitized once.

Structured 7-Step Audit

Consistent field inspection protocol covering Parts A through G: landing pad geometry, surface condition, landing cross-slope, tactile warning surface, signage, seating and shelter, and photo documentation. Auditors capture 80+ data points per stop with no guesswork.

Equity-Weighted Priority Scoring

Agency specific, automated algorithmic scoring weights equity, condition severity, ridership, and safety factors. Every stop gets a comparable priority rank. Capital allocation is defensible, data-driven, and equitable.

Design Package Generation

AccessTwin™ tracks the production of ready‑for‑construction bus stop improvement design packages and manages the full QA/QC process, including PE & agency review routing, approval status tracking, and version control.

Construction Oversight

Per-stop construction records, rebar placement checklists, concrete batch testing, non-destructive testing results, QA/QC sign-off workflows, and photo documentation. Track every workstream from mobilization through final inspection.

5-Year CIP Projections

Condition-based capital improvement plan forecasting, funding source breakdown (CDBG, FTA, local match), compliance timeline tracking, and scenario modeling. Plan your entire ADA program with data-backed confidence.

Assessment methodology

Pedestrian Right-of-Way Assessment Protocol

AccessTwin™ condition assessments apply PROWAG quantitative thresholds (running slope ≤5%, cross-slope ≤2%, vertical discontinuities ≤¼" or beveled ≤½"), ADAAG / 2010 ADA Standards, and agency‑specific condition indices. Each stop receives a rating from 10 to 1 (Excellent to Failed) that drives priority scoring and design specifications.

Rating Classification Description Typical Condition
10 Excellent All features present and compliant New or well-maintained facilities
9 Very Good Minor defects that do not impact function Minor wear, cosmetic damage
8 Good Some defects affecting minor use Moderate surface wear
7 Satisfactory Observable defects not preventing use Slope issues, edge wear
6 Adequate Defects that make use difficult for some Cross-slope exceeds 3%, uneven surface
5 Fair Significant defects limiting function Trip hazards 1.5 in or greater
4 Poor Major defects severely impacting use Missing tactile warnings, severe cracks
3 Very Poor Multiple major defects preventing use Missing landing pad, spalling concrete
2 Severe Severe damage preventing all use Abandoned or unusable facility
1 Failed Not operational for intended use Non-existent or destroyed
Stop detail view

Comprehensive stop records in one interface

AccessTwin organizes all stop data: inventory, audit results, priority scoring, design status, and construction history. Agency staff see complete compliance status at a glance.

Stop Detail View
Stop Information
Stop ID
DART-4217
Location
Elm Street & Pearl Avenue NB
Routes
17, 32A, 54
Ridership (Daily)
1,847
Audit Results
PROWAP Rating
6 Adequate
Priority Score
78 Critical
Compliance Status
Non-Compliant
Last Inspected
2026-04-12
Audit Detail (Parts A-G)
✓ Part A: Landing Pad -- Compliant (4.8% slope)
✓ Part B: Surface Condition -- Compliant
✗ Part C: Tactile Warning -- Missing
✓ Part D: Signage -- Compliant
~ Part E: Amenities -- Partial (bench OK, shelter damaged)
✗ Part F: Cross-Slope -- Non-Compliant (3.8%)
✓ Part G: Documentation -- Complete (18 photos)

See your stop network in AccessTwin

Request a gated demo configured with your agency's stop data. AccessTwin shows your actual network, condition patterns, equity metrics, and capital priorities with zero implementation required.

Request a Demo →