| 
                City, 
                State County Country  | 
            
                Intersection (Lat, Lng)  | 
            
                Type Status  | 
            Control Type / Other Control Type | Approaches / Driveways / ICD (m) | 
                Functional Class /  LaneType  | 
            Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| 
                Orion,
                MI Oakland Co. United States  | 
            
                Baldwin Rd. / Maybee Rd. (42.72884, -83.30775)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Pedestrian Hybrid Beacon (PHB, HAWK)  | 
            
                4 Approaches 0 Driveways 50.2920  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2020 | Yield-controlled right-turn bypass lane on east leg. West leg enters into a residential subdivision local road. | 
| 
                Orion,
                MI Oakland Co. United States  | 
            
                Baldwin Rd. / Waldon Rd. (42.73619, -83.30805)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Pedestrian Hybrid Beacon (PHB, HAWK)  | 
            
                4 Approaches 0 Driveways 50.2920  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2020 | |
| 
                Orion,
                MI Oakland Co. United States  | 
            
                E Flint St. / Orion Rd. / Miller Rd. (42.78398, -83.23184)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 24.3840  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2018 | |
| 
                Independence,
                MI Oakland Co. United States  | 
            
                Sashabaw Rd. / Oak Hill Rd. (42.79422, -83.37240)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2021 | West leg is unpaved away from roundabout. | 
| 
                Swartz Creek,
                MI Genesee Co. United States  | 
            
                Grand Blanc Rd. / Linden Rd. (42.91411, -83.77008)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | |
| 
                Traverse City,
                MI Grand Traverse Co. United States  | 
            
                Hammond Rd. E / Four Mile Rd. N (44.71542, -85.53638)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Unknown  |   
            2021 | https://www.record-eagle.com/news/local_news/winding-down-hammond-4-mile-roundabout-opens/article_8b0055ae-0ffa-11ec-99ed-8be394157c49.html | 
| 
                Rochester,
                MI Oakland Co. United States  | 
            
                E Avon Rd. / Dequindre Rd. (42.67168, -83.09685)  | 
            
                Roundabout Unknown  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Bridge to the east and roundabout at Avon and Dequindre is under construction November 2021. http://www.rcocweb.org/606/Avon-Road-Dequindre-to-23-Mile-Road The one driveway is a utility drive. Note: Popular Cider mill is to the east as well with another roundabout planed for 2022 at Dequindre and 23 Mile Rd. | 
| 
                Shelby Township,
                MI Macomb Co. United States  | 
            
                E Avon Rd. / 23 Mile Rd. (42.67368, -83.09389)  | 
            
                Roundabout Unknown  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Roundabout constructed after completion of bridge and roundabout to the west is completed. | 
| 
                Traverse City,
                MI Grand Traverse Co. United States  | 
            
                M-37 / Vance Rd. (44.65747, -85.65622)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | |
| 
                Traverse City,
                MI Grand Traverse Co. United States  | 
            
                Parsons Rd. / Airport Access Rd. (44.75181, -85.58162)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | |
| 
                Columbus,
                MI St. Clair Co. United States  | 
            
                Gratiot Ave. / Palms Rd. (42.85156, -82.63709)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | https://www.thetimesherald.com/story/news/2021/09/29/roundabout-palms-gratiot-open-traffic-week-columbus-twp/5913286001/ | 
| 
                Grand Blanc,
                MI Genesee Co. United States  | 
            
                E Grand Blanc Rd. / Embury Rd. (42.91693, -83.64652)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | https://www.abc12.com/news/grand-blanc-road-reopens-following-roundabout-construction-project/article_39b8087a-3083-5a44-b841-c1872cfd8918.html. | 
| 
                Monroe,
                MI Monroe Co. United States  | 
            
                Laplaisance Rd. / I-75 NB On-Ramp (41.87651, -83.39471)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                2 Approaches 0 Driveways 0.0000  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2021 | https://www.monroenews.com/story/news/traffic/2021/12/03/new-bridge-roundabouts-laplaisance-rd-open/8836648002/ Plan is to move NB offramp to the roundabout at some tuture time. | 
| 
                Monroe,
                MI Monroe Co. United States  | 
            
                Laplaisance Rd. / I-75 SB Ramps (41.87817, -83.39577)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2021 | https://www.monroenews.com/story/news/traffic/2021/12/03/new-bridge-roundabouts-laplaisance-rd-open/8836648002/ | 
| 
                Sister Lakes,
                MI Washtenaw Co. United States  | 
            
                N Bay Dr. / Timmins Dr. / Chapleau Dr. (42.26417, -83.79140)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands on three legs. | |
| 
                Lansing,
                MI Ingham Co. United States  | 
            
                Forest Rd. / Collins Rd. (42.70389, -84.49795)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | |
| 
                Waterford,
                MI Oakland Co. United States  | 
            
                Skippter Dr. / (parking) (42.65920, -83.38892)  | 
            
                Other Existing  | 
            
                Uncontrolled Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. Within shopping mall property. | |
| 
                Belmont,
                MI Kent Co. United States  | 
            
                Seven Mile Rd. NE / Brewer Ave. NE (43.07137, -85.57053)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 36.5760  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Year Completed estimated (2006-2009). | 
| 
                Portage,
                MI Kalamazoo Co. United States  | 
            
                Zylman Ave. / Coxs Dr. (42.19367, -85.55061)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 35.0520  | 
            
                Other (At-Grade) Single-Lane  |   
            2020 | Replaced offset T-intersections. Year Completed estimated (2018-2020). | 
| 
                Auburn Hills,
                MI Oakland Co. United States  | 
            
                N Squirrel Rd. / Squirrel Ct. (42.63475, -83.22058)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 30.4800  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | Yield-controlled right-turn bypass lane on north leg. | 
| 
                Clinton Township,
                MI Macomb Co. United States  | 
            
                Partridge Creek Blvd. / Scoter Ln. / Montage (42.62068, -82.94597)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 50.2920  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            2006 | Opened with unstriped circulatory roadway. Marked with two circulating lanes throughout even though side streets are single-lane entries. Combination of concentric and exit striping added 2019-2020. | 
| 
                Clinton Township,
                MI Macomb Co. United States  | 
            
                Partridge Creek Blvd. / Hawk Ln. / Montage (42.62063, -82.94027)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 50.2920  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            2006 | Opened with unstriped circulatory roadway. North leg added 2015-2016. Marked with two circulating lanes throughout even though side streets are single-lane entries. Combination of concentric and exit striping added 2019-2020. | 
| 
                Southfield,
                MI Oakland Co. United States  | 
            
                Franklin Rd. / W Eleven Mile Rd. (42.48636, -83.29104)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 59.4360  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2017 | Year Completed estimated (2017-2018). | 
| 
                Northville,
                MI Wayne Co. United States  | 
            
                Yellowstone Dr. / Johnson Creek Dr. (42.40412, -83.52414)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 30.4800  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | |
| 
                Northville,
                MI Wayne Co. United States  | 
            
                Carriage Way / Glacier Rd. (42.40220, -83.53576)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 30.4800  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | Year Completed estimated (2002-2005). | 
| 
                Northville,
                MI Wayne Co. United States  | 
            
                Johnson Creek Dr. / (park entrance) (42.39610, -83.51860)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 38.1000  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | Year Completed estimated (2002-2005). | 
| 
                Auburn Hills,
                MI Oakland Co. United States  | 
            
                Pioneer Dr. / Meadow Brook Rd. (42.66857, -83.21853)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 42.6720  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | Previous T-intersection shifted to east. | 
| 
                Novi,
                MI Oakland Co. United States  | 
            
                Gateway Rd. / Woodstone Ln. (42.52271, -83.49676)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                Wixom,
                MI Oakland Co. United States  | 
            
                W Chambers St. / Johanna Ware W (42.52579, -83.53382)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                China,
                MI St. Clair Co. United States  | 
            
                Fred W Moore Hwy. / Wadhams Rd. (42.81537, -82.55479)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | Year Completed estimated (2019-2022). | 
| 
                Sault Saint Marie,
                MI Chippewa Co. United States  | 
            
                E Easterday Ave. / Seymour St. (46.49161, -84.33749)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.sooleader.com/local-news/easterday-avenue-is-now-open-7815510 | 
| 
                Sault Saint Marie,
                MI Chippewa Co. United States  | 
            
                E Easterday Ave. / Minneapolis St. (46.49157, -84.34587)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.sooleader.com/local-news/easterday-avenue-is-now-open-7815510 | 
| 
                Woodstock Township,
                MI Lenawee Co. United States  | 
            
                US 127 / US 223 (42.03792, -84.34974)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | Right-turn-only lane on northwest leg. https://www.michigan.gov/mdot/news-outreach/pressreleases/2023/04/06/roundabout-and-resurfacing-project-in-lenawee-county-begins-monday | 
| 
                Traverse City,
                MI Grand Traverse Co. United States  | 
            
                Potter Rd. W / Garfield Rd. N (44.68621, -85.58211)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | https://www.record-eagle.com/news/local_news/garfield-potter-roundabout-to-open-early/article_cb929e8a-28fa-11ef-8e2e-9354ed76a563.html | 
| 
                Battle Creek,
                MI Calhoun Co. United States  | 
            
                Hill Brady Rd. / Skyline Dr. (42.30946, -85.26929)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.mlive.com/news/kalamazoo/2023/10/17m-roundabout-to-open-next-month-near-battle-creek-airport-national-guard-base.html | 
| 
                Scio Township,
                MI Washtenaw Co. United States  | 
            
                Miller Rd. / N Zeeb Rd. (42.31011, -83.83946)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | https://www.wcroads.org/wcrc-project/miller-rd-and-zeeb-rd-roundabout/ | 
| 
                Green Oak Township,
                MI Livingston Co. United States  | 
            
                Silver Lake Rd. / US 23 NB Ramps / Fieldcrest Dr. (42.46717, -83.75473)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                5 Approaches 0 Driveways 0.0000  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)  |   
            2024 | Combined a previous all-way stop and two-way stop into one roundabout. https://www.facebook.com/GreenOakPolice/videos/as-a-follow-up-to-our-previous-post-about-using-the-fieldcrest-roundabout-check-/988342009671510/ | 
| 
                Orion Township,
                MI Oakland Co. United States  | 
            
                Orion Rd. / Stoney Creek Rd. (42.77560, -83.22117)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.youtube.com/watch?v=SCHUqTp-aNI | 
| 
                Saugatuck,
                MI Allegan Co. United States  | 
            
                Blue Star Hwy. / Old Allegan Rd. (42.65455, -86.19046)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | https://www.facebook.com/cityofsaugatuck/posts/pfbid02RhgzGHQSRQtD2w4Z8zHJCDmkc7Lf1jGgz22zex43fFEpErow9awqsaULZPqrYKMal | 
| 
                Washington,
                MI Macomb Co. United States  | 
            
                Van Dyke Ave. / Campground Rd. (42.73402, -83.03617)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | https://www.youtube.com/watch?v=tFHwV5OfDwc | 
| 
                Ypsilanti,
                MI Washtenaw Co. United States  | 
            
                Whittaker Rd. / Bemis Rd. (42.17317, -83.60141)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2023 | https://www.wcroads.org/wcrc-project/bemis-rd-whittaker-rd-roundabout/ | 
| 
                Farwell,
                MI Clare Co. United States  | 
            
                W Surrey Rd. / Old State Ave. (43.85765, -84.86697)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://clarecrc.com/roundabout-is-now-open/ | 
| 
                Clyde,
                MI St. Clair Co. United States  | 
            
                M-136 (North Rd. - Keewahdin Rd.) / North Rd. (43.03759, -82.52593)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | Project cost $1.2 million. https://content.govdelivery.com/accounts/MIDOT/bulletins/35beb0e | 
| 
                Boardman,
                MI Grand Traverse Co. United States  | 
            
                Webster St. / Franklin St. (44.76060, -85.61118)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            1999 | https://www.record-eagle.com/archives/two-traffic-circles-going-in-this-fall/article_f3f9d4b6-9a9a-5faa-8100-8de9872bbcad.html | 
| 
                Boardman,
                MI Grand Traverse Co. United States  | 
            
                Webster St. / Wellington St. (44.76059, -85.61351)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            1999 | https://www.record-eagle.com/archives/two-traffic-circles-going-in-this-fall/article_f3f9d4b6-9a9a-5faa-8100-8de9872bbcad.html | 
| 
                Harrison Township,
                MI Macomb Co. United States  | 
            
                Sail Rd. / Metro Pkwy. (42.57551, -82.79958)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 44.5008  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2013 | Built as part of parking lot reconfiguration. Painted splitter islands. No speed control on north leg. | 
| 
                Harrison Township,
                MI Macomb Co. United States  | 
            
                Metro Pkwy. / Sail Rd. (42.57735, -82.79673)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                2 Approaches 0 Driveways 36.5760  | 
            
                Other (At-Grade) Single-Lane  |   
            2013 | Built as part of parking lot reconfiguration. Painted splitter islands. Through bypass lane on northwestbound approach. | 
| 
                Jackson,
                MI Jackson Co. United States  | 
            
                Springport Rd. / Rives Junction Rd. (42.28667, -84.46228)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.mlive.com/news/jackson/2023/04/new-roundabout-coming-soon-to-jackson-county-intersection.html | 
| 
                Milton Township,
                MI Cass Co. United States  | 
            
                Redfield Rd. / Gumwood Rd. (41.76808, -86.18377)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | Opened October 5, 2023. https://www.leaderpub.com/2023/10/05/after-13-years-of-discussion-roundabout-officially-opens-in-milton-township/. | 
| 
                Spring Arbor,
                MI Jackson Co. United States  | 
            
                Dearing Rd. / McCain Rd. (42.23292, -84.54088)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | Peanut shaped. https://www.mlive.com/news/jackson/2023/09/it-looks-like-a-peanut-but-its-really-jacksons-newest-roundabout.html. | 
| 
                Gaines Township,
                MI Kent Co. United States  | 
            
                84th St. SE / Kalamazoo Ave. SE (42.81188, -85.62476)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.mlive.com/news/grand-rapids/2023/08/roundabout-the-first-of-its-kind-in-kent-county-opens-ahead-of-schedule.html. | 
| 
                Saginaw,
                MI Saginaw Co. United States  | 
            
                Pierce Rd. / S Entrance Dr. (43.50866, -83.96070)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 36.5760  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Entrance to Saginaw Valley State University. Year Completed estimated (2011-2014). | 
| 
                Saginaw,
                MI Saginaw Co. United States  | 
            
                Davis Rd. / College Dr. (43.51453, -83.95585)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways 21.3360  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Right-turn-only arrows and legend on each entry. https://www.mlive.com/news/saginaw/2008/09/svsu_calms_traffic_in_effort_t.html. | 
| 
                Lake Eastbrook,
                MI Kent Co. United States  | 
            
                Lake Eastbrook Blvd. SE / Sparks Dr. SE (42.91585, -85.57470)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 35.0520  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | |
| 
                Creston,
                MI Kent Co. United States  | 
            
                Monroe Ave. NW / Knapp St. NE / Riverside Park Dr. NE (42.99924, -85.67037)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 27.4317  | 
            
                Other (At-Grade) Single-Lane  |   
            2014 | https://www.mlive.com/news/grand-rapids/2013/06/4_roundabouts_cycle_track_plan.html | 
| 
                Byron Center,
                MI Kent Co. United States  | 
            
                84th St. SE / Kalamazoo Ave. SE (42.81191, -85.62478)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.mlive.com/news/grand-rapids/2023/08/roundabout-the-first-of-its-kind-in-kent-county-opens-ahead-of-schedule.html | 
| 
                Bellwood Estates,
                MI Oakland Co. United States  | 
            
                Bell Rd. / Coventry Woods Ln. (42.49306, -83.27073)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 31.3944  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | Circulating edge line extensions across exits. | 
| 
                Beverly Hills,
                MI Oakland Co. United States  | 
            
                Greenfield Rd. / Normandy Rd. / Beverly Rd. (42.52471, -83.20409)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 27.4320  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | Opened August 26, 2023. https://www.rcocweb.org/655/GreenfieldNormandy-Beverly-Roundabout-CO | 
| 
                White Lake,
                MI Oakland Co. United States  | 
            
                Elizabeth Lake Rd. / Oxbow Lake Rd. (42.64128, -83.48775)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.rcocweb.org/619/Elizabeth-Lake-Road-Roundabouts-White-La | 
| 
                White Lake,
                MI Oakland Co. United States  | 
            
                Elizabeth Lake Rd. / Teggerdine Rd. (42.64243, -83.49436)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.rcocweb.org/619/Elizabeth-Lake-Road-Roundabouts-White-La | 
| 
                Midland,
                MI Midland Co. United States  | 
            
                N Waldo Rd. / E Monroe Rd. (43.68353, -84.18736)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | Opened September 1, 2023. https://www.ourmidland.com/news/article/waldo-monroe-roundabout-open-traffic-sept-1-18308702.php | 
| 
                Jackson,
                MI Jackson Co. United States  | 
            
                N Elm Ave. / I-94-US 127 EB Ramps (42.27461, -84.38325)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 53.3400  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2023 | https://www.michigan.gov/mdot/projects-studies/i-route-construction/i94-road-and-bridge-rebuilding-project-jackson-county | 
| 
                Jackson,
                MI Jackson Co. United States  | 
            
                N Elm Ave. / I-94-US 127 WB Entrance Ramp (42.27627, -84.38357)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 48.7680  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2023 | https://www.michigan.gov/mdot/projects-studies/i-route-construction/i94-road-and-bridge-rebuilding-project-jackson-county | 
| 
                Jackson,
                MI Jackson Co. United States  | 
            
                N Elm Ave. / Seymour Rd. / Rosehill Rd. (42.27724, -84.38398)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 51.8160  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.michigan.gov/mdot/projects-studies/i-route-construction/i94-road-and-bridge-rebuilding-project-jackson-county | 
| 
                Manistee,
                MI Manistee Co. United States  | 
            
                1st St. / Beach Rd. (44.24639, -86.34069)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 49.0728  | 
            
                Other (At-Grade) Single-Lane  |   
            2014 | |
| 
                Traverse City,
                MI Grand Traverse Co. United States  | 
            
                Keystone Rd. N / Cass Rd. (44.69811, -85.61832)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Other  | 
            
                4 Approaches 0 Driveways 41.1480  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Railroad crossing on east leg 65 ft from circulatory roadway; controlled by yield sign. https://www.traverseticker.com/news/keystone-road-reopens-saturday-to-two-way-traffic/ | 
| 
                Holland,
                MI Ottawa Co. United States  | 
            
                Westshore Mall / (parking) (42.81319, -86.08626)  | 
            
                Other Existing  | 
            
                Unknown None  | 
            
                3 Approaches 0 Driveways 26.8221  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | Entrance to The Shops at Westshore shopping mall | 
| 
                Kalamazoo,
                MI Kalamazoo Co. United States  | 
            
                Parkview Ave. / S 11th St. (42.25981, -85.65816)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 30.4800  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.mlive.com/news/kalamazoo/2023/08/2-new-roundabouts-opening-friday-in-kalamazoo-county.html | 
| 
                Kalamazoo,
                MI Kalamazoo Co. United States  | 
            
                Parkview Ave. / S 12th St. (42.25979, -85.65421)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.mlive.com/news/kalamazoo/2023/08/2-new-roundabouts-opening-friday-in-kalamazoo-county.html | 
| 
                Sturgis,
                MI St. Joseph Co. United States  | 
            
                E Lafayette Rd. / N Franks Ave. (41.81055, -85.39875)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.sturgisjournal.com/story/news/local/2023/07/14/sturgis-roundabout-open/70413258007/ | 
| 
                Macomb,
                MI Macomb Co. United States  | 
            
                25 Mile Rd. / Romeo Plank Rd. / Garfield Rd. (42.70077, -82.95901)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 42.6720  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            2022 | Year Completed estimated (2021-2022). | 
| 
                Parma,
                MI Jackson Co. United States  | 
            
                W Michigan Ave. / I-94 EB Ramps (42.26564, -84.61940)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2022 | https://jtv.tv/i-94-michigan-avenue-parma-interchange-to-reopen-tuesday/ | 
| 
                Parma,
                MI Jackson Co. United States  | 
            
                W Michigan Ave. / Norton Rd. / I-94 WB Ramps (42.26653, -84.62125)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2022 | Combined two intersections. https://jtv.tv/i-94-michigan-avenue-parma-interchange-to-reopen-tuesday/ | 
| 
                Manistee Township,
                MI Manistee Co. United States  | 
            
                US 31 / M-22 (44.28494, -86.24281)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | https://upnorthlive.com/news/local/roundabout-opens-in-manistee-township | 
| 
                Green Oak Township,
                MI Livingston Co. United States  | 
            
                Winans Lake Rd. / Rickett Rd. (42.46413, -83.76620)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | https://www.whmi.com/news/article/roundabout-rickett-winans | 
| 
                Scio Township ,
                MI Washtenaw Co. United States  | 
            
                W Liberty Rd. / Zeeb Rd. (42.26934, -83.83817)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | https://www.mlive.com/news/ann-arbor/2022/09/new-roundabout-near-ann-arbor-opens-after-weeks-of-construction.html | 
| 
                Salem Township,
                MI Washtenaw Co. United States  | 
            
                N Territorial Rd. E / Pontiac Trl. (42.36546, -83.65682)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | https://www.wcroads.org/wcrc-project/pontiac-tr-n-territorial-rd-roundabout/ | 
| 
                Northville,
                MI Washtenaw Co. United States  | 
            
                Eight Mile Rd. / Currie Rd. (42.43382, -83.59039)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | https://www.rcocweb.org/529/Currie-Road-COMPLETE | 
| 
                Independence,
                MI Oakland Co. United States  | 
            
                Knob Hill Circle (42.73975, -83.37107)  | 
            
                Unknown Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 0 Driveways 21.3360  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Independence,
                MI Oakland Co. United States  | 
            
                S Baldwin Rd, / Clarkston Rd. / W Clarkston Rd. (42.76543, -83.31409)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Pedestrian Hybrid Beacon (PHB, HAWK)  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2024 | Elliptical shaped. Opened August 2024. https://www.rcocweb.org/675/Baldwin-RoadClarkston-Road-Roundabout-Op | 
| 
                Farmington Hills,
                MI Oakland Co. United States  | 
            
                Orchard Lake Rd. / (shopping center entrances) (42.52448, -83.35994)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Pedestrian Hybrid Beacon (PHB, HAWK)  | 
            
                4 Approaches 0 Driveways 51.8160  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2022 | |
| 
                Southfield,
                MI Oakland Co. United States  | 
            
                Coral Bells Dr. / Windflower Dr. / Violet Dr. (42.51039, -83.22182)  | 
            
                Other Unknown  | 
            
                Unknown None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                South Lyon,
                MI Oakland Co. United States  | 
            
                Nine Mile Rd. / Currie Rd. (42.44831, -83.59180)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Opened November 21, 2022. | 
| 
                Ann Arbor,
                MI Washtenaw Co. United States  | 
            
                E Ann St / Observatory St. / (hospital access) (42.28240, -83.73114)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                2 Approaches 3 Driveways 33.5280  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | Year Completed estimated (2006-2007). | 
| 
                Novi,
                MI Oakland Co. United States  | 
            
                W 9 Mile Rd. / Taft Rd. (42.45158, -83.49410)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | https://www.candgnews.com/news/novi-council-approves-lighting-for-new-roundabout-635 | 
| 
                Rochester Hills,
                MI Oakland Co. United States  | 
            
                E Auburn Rd. / Harrison Ave. (42.63763, -83.09821)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 27.4317  | 
            
                Other (At-Grade) Single-Lane  |   
            2019 | Pair of roundabouts installed as part of a streetscape renovation. | 
| 
                Buena Vista,
                MI Saginaw Co. United States  | 
            
                M-46 (E Holland Rd.) / I-75-US 23 SB Ramps (43.41453, -83.89324)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 54.8637  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)  |   
            2022 | Yield-controlled right-turn bypass lane on north leg. Replaced cloverleaf interchange. https://www.michigan.gov/mdot/news-outreach/pressreleases/2022/03/30/i-75-m-46-work-in-saginaw-county-resumes-april-4-for-final-phase | 
| 
                Saginaw,
                MI Saginaw Co. United States  | 
            
                M-46 (E Holland Rd.) / I-75-US 23 NB Ramps (43.41447, -83.88874)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 54.8637  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)  |   
            2022 | Replaced cloverleaf interchange. Merging right-turn bypass lane on east leg. https://www.michigan.gov/mdot/news-outreach/pressreleases/2022/03/30/i-75-m-46-work-in-saginaw-county-resumes-april-4-for-final-phase | 
| 
                Traverse City,
                MI Grand Traverse Co. United States  | 
            
                Keystone Rd. S / Beitner Rd. / River Rd. W (44.67776, -85.62668)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 38.4048  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | https://www.traverseticker.com/news/keystone-road-reopens-saturday-to-two-way-traffic/ | 
| 
                Rochester Hills,
                MI Oakland Co. United States  | 
            
                E Auburn Rd. / Gerald Ave. (42.63809, -83.09578)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 27.4320  | 
            
                Other (At-Grade) Single-Lane  |   
            2019 | Pair of roundabouts installed as part of a streetscape renovation. | 
| 
                Cadillac,
                MI Wexford Co. United States  | 
            
                Plett Rd. / E 13th St. (44.26695, -85.39646)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 38.1000  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | https://www.9and10news.com/2012/08/13/city-of-cadillac-gets-new-driving-maneuver-at-intersection/ | 
| 
                Cadillac,
                MI Wexford Co. United States  | 
            
                E Division St. / Crosby Rd. (44.25260, -85.37770)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | https://www.cadillacnews.com/news/new-roundabout-at-crosby-division-opened-to-traffic/article_2ed78a18-40c4-11ec-8a2e-bb7590311039.html | 
| 
                Standish,
                MI Arenac Co. United States  | 
            
                US 23 / M-13 (43.95018, -83.96713)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 50.2920  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Grade separation replaced with roundabout. https://www.upnorthvoice.com/news/2022/03/us-23-at-standish-to-undergo-major-construction-this-summer-2/ | 
| 
                Ann Arbor,
                MI Washtenaw Co. United States  | 
            
                Broadway St. / (unknown) / (parking) (42.29022, -83.73723)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 18.2880  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2020 | |
| 
                Swartz Creek,
                MI Genesee Co. United States  | 
            
                Morrish Rd. / Lennon Rd. (42.98619, -83.83103)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.youtube.com/watch?v=MVfZ3Y8ySsk | 
| 
                Newport,
                MI Monroe Co. United States  | 
            
                Swan Creek Rd. / I-75 NB Ramps (42.00419, -83.31263)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 45.7200  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2023 | Year Completed estimated (2022-2023). https://www.monroenews.com/story/news/traffic/2022/01/24/work-new-interchange-roundabouts-75-newport-set-spring/6625998001/. | 
| 
                Newport,
                MI Monroe Co. United States  | 
            
                Swan Creek Rd. / Newport Rd. / I-75 SB Ramps (42.00705, -83.31515)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2023 | Yield-controlled right-turn bypass lane on southwest leg. Year Completed estimated (2022-2023). https://www.monroenews.com/story/news/traffic/2022/01/24/work-new-interchange-roundabouts-75-newport-set-spring/6625998001/. | 
| 
                Ann Arbor,
                MI Washtenaw Co. United States  | 
            
                Red Oak Rd. / Mixtwood St. (42.29141, -83.76042)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2023 | Oval shaped. No splitter islands. https://www.mlive.com/news/ann-arbor/2023/11/ann-arbor-installs-another-mini-neighborhood-traffic-roundabout.html | 
| 
                Ann Arbor,
                MI Washtenaw Co. United States  | 
            
                W Madison St. / Mount Vernon Ave. / Mount Pleasant Ave. / Eberwhite Blvd. (42.27355, -83.76147)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                5 Approaches 0 Driveways 22.8600  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2023 | Pedestrian crossings adjacent to circulatory roadway on west, north, and east legs. https://www.mlive.com/news/ann-arbor/2023/10/check-out-ann-arbors-new-mini-neighborhood-roundabout-now-open-to-traffic.html | 
| 
                Genoa Township,
                MI Livingston Co. United States  | 
            
                Challis Rd. / Bauer Rd. (42.54205, -83.81326)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | West leg of Challis Road realigned to south at roundabout. https://www.livingstondaily.com/story/news/local/community/genoa-township/2024/09/02/roundabout-at-challis-bauer-roads-in-genoa-township-now-open/75001158007/ |