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Santa Ana Safe Mobility Plan I Revised Scope of Work <br />City of Santa Ana, CA <br />providing a project update to the City Council Committee on Development and Transportation. <br />Due to the priority of the project, we anticipate the Council agenda to accommodate project <br />presentations but would value the opportunity for more detailed comments from the Committee. <br />Deliverables: Project Kickoff Meeting, Weekly PDT Meetings, Five Community /Stakeholder <br />Meetings, Two City Council Meetings /Presentations, Project Schedule <br />Management, Monthly Progress Reports and Monthly Cost Accounting, Quality <br />Assumptions and/ or exclusions to the scol2e of work <br />We assume that the City Project Manager will suggest and invite Steering Committee <br />mrmhars. <br />Assurance /Quality Control <br />TASK 2: DATA COLLECTION <br />The Nelson \Nygaard team will work with the Santa Ana data manager or other appropriate staff <br />to develop a database framework that prioritizes the acquisition of data that will be important to <br />understanding and reducing Santa Ana's historically high rate of collisions with vulnerable <br />roadway users. Based on our experience, the following data will be prioritized: traffic volumes, <br />five year collision history, including party and collision data, roadway speed limits and /or City <br />speed studies, lane geometries and roadway widths, street classification, traffic control type, <br />signal phasing, street lighting, pedestrian lighting, trees, transit stops with boarding and alighting <br />data and adjacent land uses. We will utilize available GIS data files from the City for a majority of <br />this information and will supplement with a verification of the data by engineering staff. Our goal <br />is to develop a database that connects collision data with environmental, roadway, and traffic data <br />specifically relevant to pedestrian and bicycle involved collisions which will allow for a detailed <br />analysis of trends and contributing factors and will set the foundation for project prioritization. <br />We will work with the city staff to update the data sets if we identify necessary additions to the <br />collision, roadway, or traffic data relevant to pedestrian and bicycle involved collisions. We expect <br />to do some post processing of the data to accurately identify which of the parties involved are <br />people walking or bicycling (to understand direction of travel, as the movements of bicyclists and <br />pedestrians are more fluid than motor vehicles) and to develop a decision rule for identifying <br />pedestrian crossing locations relative to crosswalks. Finally, the database will be sensitive to <br />changing roadway characteristics over time, so that the roadway conditions at the timo of the <br />collision are accurate. <br />Deliverable: Data request memo <br />lssurnptions a ndl or exclusions to the scope of work of <br />We assume the City of Santa Ana Police and Public Works Departments have <br />coordinated data that will be made available to the consulting team immediately. <br />A meeting with the Police Department to thoroughly understand standard practices for <br />completion of key collision report fields will be a high priority of the project kickoff. <br />NelsonlNygaard Consulting Associates, Inc. 12 <br />20A -14 <br />