ARRES (Autonomous Road Repair System)
Benefits
The AI-powered robot autonomously detects and repairs road cracks before they develop into potholes, significantly increasing pothole identification accuracy from 66% to 100%. It prevents water seepage that causes 75% of road cracks to become potholes within three years. This proactive approach reduces costly repairs, improves worker safety by reducing exposure to roadwork dangers, and addresses the UK's £16 billion road repair backlog.
Details
- Tool name
- ARRES (Autonomous Road Repair System)
- Organisation
- Hertfordshire County Council
- Status
- pilot
- AI method (as recorded)
- Computer Vision, Machine Learning
- AI method (normalised tags)
- Computer Vision Machine Learning
- Usecase
- Vision AI
- Origin
- local.gov.uk
- Owning team
- Hertfordshire County Council, Robotiz3d, and University of Liverpool
- Date added
- Scrape date
- 22/05/2026
- Source note
- The case study details the world's first public road trial of AI-powered road maintenance technology in Hertfordshire that autonomously detects and repairs road cracks before they develop into potholes. [Source]