This amendment adds $59,669.44 for a new contract total of $1,122,246.61 and extends the term by 20 months through December 31, 2026. It supports the Mill Levy 15 Traffic Signal Upgrade project, which will redesign and reconstruct 19 intersections on 6th and 8th Avenues east of Broadway to meet current safety standards. The additional scope includes project administration, late-night signal timing, progress and coordination meetings, final advertisement documents, and design services during construction. The amendment also incorporates compliance with Denver wage laws and updates to exhibits A-3.