Future Work
Outcomes and Finding 
Finding and Mitigation based on reflection the probability the cumulative number of accidents before and after Vision Zero was adopted, there are multiple points to improve data collection.  
The following are some recommended mitigation measures: 
1.        provide an updated survey of the increase of number of vehicles per-year and to provide new mitigation measures
2.        Making sure that mobility is safe from the beginning
3.        Vision Zero must include human error in both planning, engineering and enforcement
4.        A close study based on both characteristic of streets and culture
5.        Working closely with all type of vehicles engineers and developers to make sure the safety of vehicles fits with the goal of street safety.
Bibliography
The data used for this analysis driven from:
NYC Open Data NYPD Motor Vehicle Collison. (n.d.). Retrieved December 14, 2018, from https://data.cityofnewyork.us/api/views/h9gi-nx95/rows.csv?accessType=DOWNLOAD
 
Used the following the link for understandings: 
 
(n.d.). Retrieved December 14, 2018, from https://www1.nyc.gov/site/visionzero/index.page
 
(n.d.). Retrieved from http://www.nyc.gov/html/dot/html/about/datafeeds.shtml#vision
(n.d.). Retrieved December 14, 2018, from https://www1.nyc.gov/site/visionzero/index.pa
Calgary, O. (n.d.). NYC Street Centerline (CSCL). Retrieved from https://data.cityofnewyork.us/City-Government/NYC-Street-Centerline-CSCL-/exjm-f27b
Calgary, O. (n.d.). Retrieved from https://data.cityofnewyork.us/Public-Safety/NYPD-Motor-Vehicle-Collisions/h9gi-nx95
Calgary, O. (n.d.). VZV_Enhanced Crossings. Retrieved from DOT
“FHWA .” Safety.fhwa.dot.gov/Intersection/Conventional/Signalized/fhwasa13027/ch6.Pdf, safety.fhwa.dot.gov/intersection/conventional/signalized/fhwasa13027/ch6.pdf.
“Street Design Manual.” Wastewater Treatment Process, www.nyc.gov/html/dot/html/pedestrians/streetdesignmanual.shtml.