Project Overview 

Our team has been at the forefront of annual pavement condition surveys for the Arizona Department of Transportation (ADOT), covering an extensive network of 15,000 miles that includes interstate, state, US routes, and High Priority Roadway Sections (HPMS). Utilizing our cutting-edge IrisPRO Pave technology, we provide ADOT with high-definition imagery and precise geometrical measurements essential for infrastructure management. Our pioneering approach allows for the rapid publication of collected data to our Inform™ software, significantly accelerating the review process and setting industry benchmarks. 

Client Background and Challenges 

Prior to our involvement, ADOT faced several critical issues with their former service provider including delayed data deliveries, repetitive data quality issues necessitating multiple redeliveries, inefficient and unreliable web-based viewing software, and prohibitive data hosting costs. 

Our Approach 

To address these challenges, we utilized the Ladybug 5+ 360° camera to streamline image capture processes, eliminating the complications associated with aligning images from multiple cameras. Additionally, our LCMS-2 system was adapted to select optimal detection parameters tailored to specific pavement types, enhancing crack detection accuracy significantly compared to the previous one-size-fits-all settings. We also deployed our Inform™ software to allow staff throughout the DOT to view the collected data. 

Solution Details 

ADOT was instrumental in the initial rollout of our Inform™ software in 2023, providing valuable feedback that led to significant enhancements. This collaboration facilitated the successful deployment of the platform, which quickly saw over 400 users adopting it within the first few months. This rapid adoption underscored the platform’s user-friendliness and efficiency. 

Execution and Overcoming Challenges 

Our project execution proceeded without significant changes to the planned timeline, budget, or scope, reflecting our team’s capability to manage and implement large-scale data collection efforts smoothly and effectively. 

Results and Impact 

The efficient collection and earlier delivery of pavement condition data each year have empowered ADOT with timely, actionable insights for their pavement management and maintenance decisions. This shift from using outdated data to employing current-year data has been a game changer for ADOT, enabling more strategic and informed decision-making processes. 

Client Feedback 

Robert Bush from ADOT has provided positive feedback, praising the timeliness and the quality of the data delivered. His commendations highlight satisfaction with the improvements our services have brought to ADOT’s operations. 

Key Takeaways 

Overall, this case study demonstrates our team’s capability to transform state-level pavement management through innovative technology and client-focused service delivery, setting new standards in data quality and operational efficiency. The successful execution of this project exemplifies our ‘Client First’ value and underscores our ability to adapt technologies and processes to meet specific client needs effectively.