23-1390: A resolution approving a proposed Amendatory Agreement between the City and County of Denver and Nelson/Nygaard Consulting Associates, Inc. to continue multimodal and transportation planning, transit planning and design, and data collection professional services, citywide. Amends an on-call contract with Nelson/Nygaard Consulting Associates, Inc., by adding two years for a new ending date of 1-14-2026 to continue multimodal and transportation planning, transit planning and design, and data collection professional services, citywide. No change to contract amount. (DOTI-202369364/DOTI-202056616-01). The last regularly scheduled Council meeting within the 30-day review period is on 11-13-2023. The Committee approved filing this item at its meeting on 10-10-2023.