Maps & Data

The Maps & Data section of the TDOT ADA Program provides access to geographic, visual, and analytical resources that support accessibility compliance and planning across Tennessee. These tools help identify pedestrian facilities, evaluate accessibility features, and support data-driven ADA improvements.                                                                                          

Available Map     

• Pedestrian Asset Inventory Map: Americans with Disabilities (ADA) Pedestrian Accessibility Asset Map

This map provides detailed information on pedestrian infrastructure across Tennessee, including sidewalks, curb ramps, crosswalks, and other ADA-related features. It is used to identify accessibility conditions and prioritize improvements.

Data Resources

The TDOT ADA Program maintains spatial datasets and inventory information that support ADA compliance assessments, transition planning, and reporting. These datasets may include:

• Pedestrian infrastructure inventory data
• Curb ramp condition assessments
• Additional GIS-based accessibility layers

How These Maps & Data Are Used

These maps and datasets support TDOT efforts to evaluate ADA accessibility across public rights-of-way, identify barriers, develop transition plans, and guide statewide accessibility investments. They provide essential insights for planners, engineers, ADA specialists, and local agencies working to improve accessibility for all Tennesseans.

Additional Information

Additional maps and datasets may be added to this section as new resources become available or are updated. Please check back regularly for the latest information.