Res 2025-188 Approving an on-call professional services agreement with Kimley-Horn and Associates Inc. for the the Transportation Master Plan Update Project.

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Docusign Envelope ID: BB4FCDA1-A564-4=-13116-E72FBD797168 4.3 Thoroughfare Plan Map Revisions This task will incorporate adjustments to the Thoroughfare Plan based on regional alignment evaluations in Task 3.5, the agency coordination meeting from Task 2.3, initial modeling results, and CONSULTANT and City evaluations of streets that may be good candidates for changes to functional classification in the staff workshop and SOC meetings. Any potential functional classification downgrades will be tested in scenario planning in Task 4.2 for feasibility. Streets that are "built - out", unlikely to be changed, and showing adequate capacity at build -out will be specified as "established streets" in the Thoroughfare Plan. This status would not preclude a street from potential improvements but is an indication that the number of through lanes and outside lane curb lines are unlikely to change in the future. Deliverables: Updated Thoroughfare Plan Map, Established Streets Network 4.4 Cross Section Development The CONSULTANT will review and assess the City's existing cross sections, gathering input from stakeholders through workshops and meetings, and collecting and analyzing pertinent transportation data, such as traffic volumes, multimodal use, crash data, parking utilization, freight and delivery movement, travel time and delay, and future demand. Incorporating contemporary best practices and standards, the CONSULTANT will develop up to ten (10) updated or new cross section designs. These preliminary designs will be refined based on stakeholder feedback and finalized for documentation. Specific meetings and workshops are identified for this process in the SOC meetings in Task 2. Deliverables: Multimodal Cross Sections Updates (10) 4.5 Intersection Bottleneck Identification The CONSULTANT will develop PM peak period scenarios in a SYNCHRO 12 model for up to ten (10) intersections identified as bottlenecks during the relevant staff workshop. Existing signal timings will be obtained by the CONSULTANT and existing performance metrics such as intersection delay, volume to capacity ratio, Level of Service, and turn lane queues will be summarized in a tabular format with observations in a standalone memo. The City will select up to five (5) intersections to evaluate potential improvements to be included in the Short -Term Capital Plan in Task 9.1, and a summary of recommendations and activities in the TMP Plan Document. Deliverables: Intersection Bottleneck Evaluations 5. TRANSPORTATION DESIGN CRITERIA MANUAL UPDATES This task will update the Transportation Design Criteria Manual (TDCM) to align with the updated thoroughfare plan, cross sections, and other relevant aspects of the TMP. Updates to other City documents, such as the Development Code, City of San Marcos Kimley-Horn and Associates, Inc. TMP Exhibit B Scope of Services Page 13 August 21, 2025