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APPENDIX B: Case Studies - Category Speed Limit City of Minneapolis: The City of Minneapolis utilized the category speed limit approach. Their minor roads under their jurisdiction are 20 mph for minor roads and 25 mph on their major roads. After the new Minnesota State Statute was passed, the City of Minneapolis passed an ordinance giving the city engineer the authority to set the speed limits. Minneapolis decided to change their speeds limit based on a technical analysis of existing data and other national and local reports. The city had a goal to make the city a safer place for the walking and biking community. Along with these goals, Minneapolis used the collected 50th percentile speeds as well. Once they decided on a speed limit of 20 mph on minor roadways and 25 mph on major roadways, the education process began. The city created an educational campaign to educate the community. They also teamed up with the City of St. Paul to do joint events in the community to educate the public on the new speed limit change. The city also changed the signs in the city and added gateway sign that the city worked with MnDOT to create. There is still some education left to be done and after a few years of these speed changes they hope to reevaluate to see how the speed limit change has impacted crash and speed data. City of St. Paul They City of St Paul conducted a technical evaluation to determine speed limits on city streets (see Saint Paul Speed Limit Evaluation, March 12, 2020). The effort included collaboration with the city of Minneapolis as well as other internal and external partners including the City Attorney's office, St Paul Police, City Planning and Economic Development, MnDOT, Ramsey County, Metro transit as well as various other Public Works Divisions. Based on their efforts the city established that Principal and Minor Arterial streets are major streets and speed limits will generally be set at 25 mph. However, they were also evaluated to determine if a higher limit is appropriated based on the "context and design". Collector Streets were also identified as major streets with and would generally be 25 mph. However, collector streets were also evaluated to determine if a lower limit was appropriate, again based on "context and design". Local Streets were considered to be minor streets and speed limits were set at 20 mph however they were also evaluated to determine if a higher speed limit was appropriate. City of St. Louis Park: The City of St. Louis Park also took the approach of implementing the category speed approach limits. When the Minnesota State Statute was changed the public and City Council pressured the engineering staff to make a change. One thing that St. Louis Park did that other cities did not, is when they went to pass the ordinance, they had their research and recommendation already done. Once the city passed the ordinance, the council recommend that the engineering staff evaluate in more detail some specific locations. They took an extremely data heavy approach for evaluation. The city evaluated their speed data and their crash data. The traffic study that they conducted evaluated the medium, average, and 85th percentile of all their streets and the they broke it down by low, medium and high traffic roads. The also looked at what they had set forth in their 2040 comprehensive plan national standards and the speed limit goal they have for the city. After evaluating all these criteria's they recommended speeds of 20 mph on local neighborhood streets, 25 mph on connecting streets, and 30 mph on select streets/segments. After speed change is fully implemented a traffic speed study will be conducted to evaluate the effects of the new speed change. City of St. Anthony Village St. Anthony Village adopted a city-wide speed limit of 25 mph on local streets. Bordering Minneapolis, city officials faced pressure from the public and elected officials to review their speed limits. It was decided that 20 mph (adopted by Minneapolis) was too slow so the city adopted a citywide 25 mph limit. The city changed and updated speed limit signs and added gateway signs to notifying drivers as they enter the city limit. 25 Page 157 of 185