improve the section to freeway standards. The speed limit on US 2 between Rapid River and Gladstone in the Upper Peninsula was also raised to . In 2017 speed limits began increasing to 65 mph on several select two-lane roads in both the Lower and Upper Peninsulas of Michigan, including US 2 from St. Ignace to Rapid River and M-28 from I-75 to Munising. Midway Atoll The speed limit in Midway Atoll is . Minnesota Urban speeds are set, by default, to . As of August 2019 cities have been allowed to set speed limits on city-owned streets without the Minnesota Department of Transportation (MnDOT) conducting a speed study, though the law does require the city to conduct its own, independent engineering review. Cities may also adopt a speed limit of on a residential road without any form of study needed. To date, Minneapolis and Saint Paul have both adopted a citywide speed limit unless otherwise posted, though most major city streets are posted at . A speed limit is only allowed on Minnesota's Interstates outside of urban areas. A speed limit of is typically used in urban areas where a higher speed limit might be used, but traffic congestion or other reasons require a lower speed limit. Examples include I-94, I-35W and I-35E in and around Minneapolis, Moorhead and Saint Paul. I-35E goes down to a speed limit of in some areas of Saint Paul. A speed limit of is typically used in suburban areas such as I-494 and I-694 loops in the Twin Cities metro area. Non-Interstate divided highways (both freeways and expressways) have speed limits of in rural areas and up to in urban or suburban areas (Note: some non-Interstate divided highways have gotten speed limit increases in November 2017 such as US 169 in the Twin Cities metro area). Rural two lane state and US Highways in Minnesota have default speed limits of although many speed limits are in place after a traffic and engineering study from 2014 to 2019. Mississippi A speed limit of 70 mph is only allowed on Mississippi's rural freeways; only the Interstates (except I-110), US 78, Mississippi Highway 304 (MS 304), and a portion of US 82 have speed limits of 70 mph, with these lengths making up approximately 86% of the state's freeway mileage. A speed limit of 65 mph is typically used on the state's four-lane divided highways, which