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2023_0425_PWETCPacket
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2023_0425_PWETCPacket
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4/27/2023 9:04:51 AM
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4/27/2023 9:00:28 AM
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Commission/Committee
Commission/Authority Name
Public Works Commission
Commission/Committee - Document Type
Agenda/Packet
Commission/Committee - Meeting Date
4/25/2023
Commission/Committee - Meeting Type
Regular
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guidance. This approach has successfully resulted in a high level of consistency in the establishment of <br />speed limits among roads that have similar characteristics as well as a high level of compliance by road <br />users. This approach is believed to provide the overall safest conditions with fewer crashes by ensuring <br />uniform vehicle operating speeds. <br />Recently changes have been proposed to the MUTCD that would reinforce the idea that other factors, in <br />addition to the 85th-percentile speed, also have a role in setting speed limits including: <br />• Road type and condition <br />• Location and type of access points (intersections, entrances, pedestrian access, etc.) <br />• Sufficient length of roadway (1/4 mile minimum) <br />• Existing traffic control devices (signs, signals, etc.) <br />• Crash history, traffic volume, sight distances (curve, hill, etc.) <br />• Travel speed samples <br />• Test drive results speed study <br />• Road Users (such as pedestrian activity, bicycle activity) <br />2019 Statute Change <br />Minnesota Statute Section 169.14, subd. 2 was updated August 1, 2019, by the Minnesota State <br />Legislature. The change gave cities the authority to establish speed limits for streets under their <br />jurisdiction without having MnDOT conduct a speed study, and without approval by the Commissioner of <br />Transportation provided that: <br />• Speed limits are implemented in a consistent and understandable manner. <br />• The city erects appropriate signs to display the speed limit. <br />• The city develops procedures to set speed limits based on the city's safety, engineering, <br />and traffic analysis considering national urban speed limit guidance and studies, local traffic <br />crashes, and methods to effectively communicate the change to the public. <br />The change was the result of a request by the city of Minneapolis who wanted to have the ability to <br />modify speeds on local roads to help improve pedestrian safety. A consistent legislative priority for <br />the city was to either lower the statutory speed limit or give Minneapolis or cities of the first class the <br />ability to set their own limits. <br />The state legislature agreed to allow the statute change as requested by Minneapolis, but also felt <br />the authority should be granted to all Minnesota Communities. <br />Alley speeds set <br />25 mph in residential <br />based on city's own <br />roadways if adopted by <br />30 mph in <br />engineering and traffic <br />the road authority with <br />urban districts <br />investigations (other <br />proper jurisdiction and <br />than 10 mph require <br />appropriately signed <br />proper signing) <br />No Change <br />No Change <br />No Change <br />Page 137 of 185 <br />
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