Multimodal Transportation Planning On-Call

The Arizona Department of Transportation (ADOT) Master Agreement CTR060470 is an Indefinite Delivery Vehicle (IDV) for Multimodal Transportation Planning On-Call services. The contract enables procurement of comprehensive professional services across multiple transportation-related disciplines, including transportation systems management and operations (TSMO), ITS architecture updates, transportation alternatives program development, and specialized studies such as statewide climbing and passing lane assessments. Key service categories encompass professional roles like planners, engineers, analysts, GIS specialists, project managers, and technical experts, providing ADOT with flexible consulting capabilities for complex transportation infrastructure and planning initiatives.

The master contract is awarded to High Street Consulting Group, with the original contract effective from May 24, 2022, and subsequently extended through May 23, 2026, through multiple amendments. The contract is a state-level IDV specific to Arizona, with a master agreement type that allows for multiple task orders and subcontractor additions. Contract amendments have included price adjustments (typically 3.5% annually), subcontractor additions like WSP USA Inc. and Y2K Engineering, and consistent performance evaluations demonstrating satisfactory vendor performance. While precise total contract value is not explicitly stated, the contract includes comprehensive liability insurance coverage and supports various multimodal transportation planning projects across the state.