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PROPOSED WORK PLAN/UNDERSTAKDINGOF NEED TASK 7:DEVELOP SAFETY STRATEGIES TASK 9:DEVELOP COST ESTiMATES 7.1 develop Safety Strategies 9.1 Cost Estimates Based on the collisions identified,roadway design,road- Based on the corridor Conceptual Engineering Plans devel- way conditions,and other trends identified from the oped,quantities will be generated,and unit pricing applied crash analysis,KTUA,with support from Mark Thomas to prepare a conceptual level cost estimate using the ATP will develop tailored safety strategies and interventions Cost Estimate format(Attachment F).Unit costs will be deter- (countermeasures)for each of the five selected corridors_ mined based on the following: Santa Ana Vision Zero exhibits and drawings/plans will Review of local City examples incorporate the new corridorslstreel.segments and align Review of Mark Thomas projects for City and other with current best practices in traffic safety. The team will agencies review published research and the latest trends to identify • 'Collaboration with City staff potential countermeasures with the greatest potential to The cost estimates will be prepared for each of the;even address collision types.The Highway Safety Manual(HSM) (7)street segments.Project cost estimates will be reviewed and Crash Modification Factors(CMF)Clearinghouse will with City staff to verify estimated cost by project phase to be utilized heavily for this task_CMF factors will be used to estimate the expected number of collisions after imple- mentinga given countermeasure at a speck intersection TASK 9 DELIVERABLES: or MPAH corridor(the lower the CMF,the greater the ^ Cost estimates for each of the seven(7)new corridor/ expected reduction in collisions). street segments KTUA will use an innovative approach such as complete TASK 10:DRAFT AND FINAL V'iSION ZERO PLAN UPDATE street,design,traffic calming measures,improved signage, enhanced crosswalks,and protected hike lanes-Strategies 10.1 Draft lfision Zefo Plan Update may include but are not limited to. KTUA will update the Santa Ana Vision Zero into a Draft Implementation of traffic calming measures(speed Update to include the new conrdors/segments.As needed, humps/cushions,new or mod.traffic signals,etc.) the other maps,tables,exhibits,appendices,etc.related Enhanced crosswalks and pedestrian signals to the addition of the seven(7)new corridors,plans/recom- • Dedicated bike lanes or shared-use paths mendations,and any relevant information,will be updated.. • Improved street lighting and signage The community engagement section will also be updated to Implementation of landscaped concrete medium, include summaries of the six(6)total workshops conducted in each of the City s six(6)wards.This plan will be provided TASK 7 DELIVERABLES: for City review for two rounds of revisions. - List/table outlining safety strategies and interventions (countermeasures) 10.2 Final vision Zero Plan Update Upon completion of the City's review.comments will be TASK 8:IMPLEMENTATION PLAN! addressed but KTUA_KTUA will develop a Final Updated Vi- sion Zero Action Plan to include all components mentioned 8.1 Develop Implementation Plan above in the Scope of Work.This plan will be provided to The KTUA team will create an updated implementation the City for two rounds of revisions.Ten 00)hard copies of plan outlining the fimeline,responsibilities,and budget for the final plan will be printed and delivered as well as one(1) each safety strategies and interventions(countermeasure). single electronic copy will be delivered electronically_ Coordination will be conducted with relevant City depart- TASK 10 DELIVERABLES: ment,and agencies to ensure alignment with broader ^ Draft Updated Vision Zero Action Plan transportation and urban planning initiatives. • Final Updated Vision Zero Action Plan TASK 8 DELIVERABLES; - Ten(10)Printed copies of the Final Vision Zefo Action Plan * Implementation plan of safety strategies and interven- Update dons(countermeasures)of the seven(7)new corridor/ • One 0 Electronic copy of the Final Vision Zero Action Plan street segments Update SANTA ANA VISION ZERO PLAY UPDATE 1 17