| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| St Charles,
                MO St. Charles Co. United States | Charlestowne Village Dr. / Keelboat Cross Station (38.82680, -90.49034) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2006 | |
| Fulton,
                MO Callaway Co. United States | Market St. / E 2nd St. (38.84446, -91.94722) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2011 | |
| Jefferson City,
                MO Cole Co. United States | Stoneridge Pkwy. / Hard Rock Dr. (38.57574, -92.22419) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 47.2440 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2015 | Year Completed estimated (2015-2017). | 
| Jefferson City,
                MO Cole Co. United States | Old Lohman Rd. / Westview Dr. / Big Horn Dr. (38.56917, -92.28955) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2011 | Elliptical shaped. ICD = 140 ft x 120 ft. | 
| Jefferson City,
                MO Cole Co. United States | E McCarty St. / US 50 EB Ramps / Supercenter Dr. (38.54169, -92.12189) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.7680 | Freeway Ramps (Grade-Separated) Single-Lane | 2009 | Yielding right-turn bypass lane with acute view angle on northwest leg. Year Completed estimated (2007-2009). | 
| Jefferson City,
                MO Cole Co. United States | E McCarty St. / US 50 WB Ramps (38.54432, -92.11960) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Freeway Ramps (Grade-Separated) Single-Lane | 2009 | Year Completed estimated (2007-2009). | 
| Herculaneum,
                MO Jefferson Co. United States | McNutt St. / Providence Way (38.25522, -90.40498) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 76.2000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2019 | Ellipitcal shaped. ICD = 250 ft x 230 ft. Year Completed estimated (2018-2020). | 
| Herculaneum,
                MO Jefferson Co. United States | Stone Water Dr. (38.26044, -90.42469) | Other Existing | Unknown Unknown | 2 Approaches 1 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Old Hawthorne,
                MO Boone Co. United States | Linkside Dr. / Signature Ridge (38.93069, -92.24261) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | No splitter islands. | |
| Cape Girardeau,
                MO Cape Girardeau Co. United States | Walden Blvd. / Pine Hill Spur / (unknown) (37.34186, -89.57980) | Other Existing | Unknown Unknown | 5 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Cape Girardeau,
                MO Cape Girardeau Co. United States | Walden Blvd. / Pine Hill Spur (37.34363, -89.57959) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Imperial,
                MO Jefferson Co. United States | Amberleigh Pkwy. / Amber Meadows Dr. / Amber View Dr. (38.40708, -90.44771) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | Pedestrian access to central island. | |
| Chesterfield,
                MO St. Louis Co. United States | Nooning Tree Dr. / Brightfield Manor Dr. (38.66192, -90.53998) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2000 | Year Completed estimated (1996-2002). | 
| Chesterfield,
                MO St. Louis Co. United States | Faust Park / (parking) (38.66416, -90.54198) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Chesterfield,
                MO St. Louis Co. United States | River Valley Dr. / River Bend Dr. (38.68602, -90.50327) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2003 | Year Completed estimated (2002-2003). | 
| Jennings,
                MO St. Louis Co. United States | Wilson Bridge Dr. / Alexandria Place Dr. (38.73354, -90.24449) | Other Existing | Uncontrolled Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Willard,
                MO Greene Co. United States | US 160 / E Jackson St. (MO Hwy Z) (37.29842, -93.41908) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2020 | https://www.modot.org/node/21620 | 
| Willard,
                MO Greene Co. United States | US 160 / Farm Rd. 94 (37.27738, -93.39683) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 54.8640 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2020 | https://www.modot.org/node/21620 | 
| Kansas City,
                MO Clay Co. United States | Searcy Creek Pkwy. / NE Shoal Creek Pkwy. (39.22229, -94.50338) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 77.7240 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2008 | |
| Springfield,
                MO Greene Co. United States | S Glenstone Ave. / E Republic Rd. / S Nature Center Way / US 60 EB On-Ramp (37.13772, -93.25345) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2022 | |
| Springfield,
                MO Greene Co. United States | S Oak Grove Ave. / E Catalpa St. (37.19194, -93.24393) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2015 | Year Completed estimated (2015-2017). | 
| Ruskin Heights,
                MO Jackson Co. United States | Ruskin Way / E 111th St. / E 111th Terrace (38.92236, -94.50571) | Other Existing | Unknown Unknown | 5 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | No splitter islands on four legs. | |
| Parkville,
                MO Platte Co. United States | N Nevada Ave. / Thousand Oaks Pl. (39.20318, -94.74726) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Kansas City,
                MO Platte Co. United States | N Nevada Ave. / NW 62nd Pl. (39.20830, -94.74611) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Kansas City,
                MO Platte Co. United States | N Winan Ave. (N Lisbon Ave.) / Amman Dr. (Amman St.) (39.31473, -94.69981) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 51.8160 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2004 | Concentric striped circulatory roadway. Year Completed estimated (2009-2010). | 
| Kansas City,
                MO Platte Co. United States | N Winan Ave. (N Lisbon Ave.) / N Beijing St. (39.31653, -94.70064) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 51.8160 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2004 | Concentric striped circulatory roadway. | 
| Kansas City,
                MO Platte Co. United States | N Winan Ave. (N Lisbon Ave.) / N Cairo Dr. (N Cairo St.) (39.31865, -94.70078) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 76.2000 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2004 | Concentric striped circulatory roadway. | 
| Platte City,
                MO Platte Co. United States | N Apple Blossom Dr. / NW Seven Bridges Rd / (parking) (39.32728, -94.78581) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2006 | Small splitter island far away from circulatory roadway on west leg. | 
| Springfield,
                MO Greene Co. United States | S Farm Rd. 129 / W Farm Rd. 146 (37.19026, -93.35414) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2021 | https://www.ky3.com/2021/05/10/construction-to-begin-soon-on-roundabout-near-rutledge-wilson-farm-park/ | 
| Ashland,
                MO Boone Co. United States | Innovation Blvd. / (unknown) (38.82886, -92.23865) | Other Existing | Uncontrolled Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Old Hawthorne,
                MO Boone Co. United States | Eutsy Ln. / (parking) (38.92977, -92.24486) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Wright City,
                MO Warren Co. United States | Lexington Ave. / Sturbridge Dr. (38.81909, -91.04345) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | No splitter islands. | |
| Gilmore,
                MO St. Charles Co. United States | Pine Creek Dr. / Pine Creek Ct. (38.83970, -90.86642) | Other Existing | Uncontrolled Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| St Louis,
                MO St. Louis Co. United States | Willow Village Pkwy. / Beckham Ridge Ct. / Willowbrooke Manors Ct. / Kennabrooke Ct. (38.68853, -90.41193) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2014 | One-stage unmarked pedestrian crossings. | 
| Columbia,
                MO Boone Co. United States | W Nifong Blvd. / Sinclair St. (38.91006, -92.37251) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2020 | https://www.como.gov/CMS/pressreleases/view.php?id=6689&tbiframe=1 | 
| Columbia,
                MO Boone Co. United States | W Nifong Blvd. / S County Woods Rd. / Vawter School Rd. / S Old Mill Creek Rd. (38.91097, -92.38182) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2020 | https://www.como.gov/CMS/pressreleases/view.php?id=6689&tbiframe=1 | 
| St Joseph,
                MO Buchanan Co. United States | Robidoux St. / 8th St. (39.76984, -94.85063) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 24.3840 | Other (At-Grade) Single-Lane | 2015 | Year Completed estimated (2014-2015). https://www.newspressnow.com/opinion/editorials/progress-in-a-roundabout-way/article_3dba548e-dbbf-11ec-9a02-6faad919c23d.html | 
| Nixa,
                MO Christian Co. United States | E Tracker Rd. / N Old Castle Rd. (37.06398, -93.27318) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2021 | https://www.ky3.com/2021/09/17/new-roundabout-construction-begins-monday-nixa/ | 
| Lake St Louis,
                MO St. Charles Co. United States | Lake Saint Louis Blvd. / Veteran's Memorial Pkwy. / I-70 EB Ramps (38.80322, -90.77073) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 67.0560 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) | 2022 | |
| Meadowbrook Heights,
                MO Clay Co. United States | Tiffany Springs Pkwy (39.26919, -94.58184) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Marshfield,
                MO Webster Co. United States | W Hubble Dr. / N Buffalo St. / Banning St. (37.34734, -92.91241) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2020 | https://www.modot.org/node/21580 | 
| Lake Ozark,
                MO Miller Co. United States | Bagnell Dam Blvd. (US 54 Business) / Wilmore Ln. (38.21266, -92.62304) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 51.8160 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2020 | Left-turn-only lane on north leg. Yield-controlled right-turn bypass on south and east legs. https://www.krmsradio.com/construction-continues-on-new-54-biz-54-w-interchange-into-the-winter/ | 
| Lake Ozark,
                MO Miller Co. United States | Wilmore Ln. / US 54 WB Ramps (38.21456, -92.62052) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 44.1960 | Freeway Ramps (Grade-Separated) Single-Lane | 2021 | |
| Carthage,
                MO Jasper Co. United States | Fairlawn Ave. / Elk St. / Garrison Ave. (37.15119, -94.31466) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2021 | https://www.fourstateshomepage.com/news/joplin-news-first/fairlawn-roundabout-opens-in-carthage-modot-update/ | 
| Columbia,
                MO Boone Co. United States | Rte K / S Sinclair Rd. / Old Plank Rd. (38.87078, -92.38241) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2021 | https://abc17news.com/news/2021/08/18/sinclair-and-route-k-roundabout-now-open/ | 
| Gilmore,
                MO St. Charles Co. United States | Luetkenhaus Blvd. / Main Plaza Dr. / Wall St. / (parking) (38.82013, -90.85000) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2012 | Year Completed estimated (2011-2012). | 
| Rolla,
                MO Phelps Co. United States | Forum Dr. / E 18th St. (37.95932, -91.75243) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.0520 | Other (At-Grade) Single-Lane | 2011 | Year Completed estimated (2010-2012). | 
| Kansas City,
                MO Platte Co. United States | NW 56th St. / N Northwood Rd. (39.19598, -94.63168) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2019 | |
| Kansas City,
                MO Platte Co. United States | NW 62nd Terrace / NW Prairie View Rd. / N Chatham Ave. (39.20831, -94.64319) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.7680 | Freeway Ramps (Grade-Separated) Single-Lane | 2021 | https://www.kcmo.gov/Home/Components/FacilityDirectory/FacilityDirectory/95/360 | 
| Union,
                MO Franklin Co. United States | Denmark Rd. / Saint Andrews Dr. (38.43079, -90.95348) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2018 | https://www.emissourian.com/local_news/union/denmark-road-opens-to-traffic-project-is-nearly-finished/article_c0073fff-d446-5b9b-be14-d1bfef9abd1d.html | 
| Columbia,
                MO Boone Co. United States | Vandiver Dr. / Parker St. (38.97104, -92.31310) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 61.2841 | Other (At-Grade) Single-Lane | 2018 | ICD estimated from Google Maps linework. | 
| Warrenton,
                MO Warren Co. United States | W Veterans Memorial Pkwy / Booneslick Rd. (38.81902, -91.16957) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 37.2215 | Other (At-Grade) Single-Lane | 2018 | ICD estimated from Google Maps linework. | 
| Warrenton,
                MO Warren Co. United States | Laguna Linda Ln. / W Veterans Memorial Pkwy. / I-70 EB Ramps (38.81933, -91.17764) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 40.9435 | Freeway Ramps (Grade-Separated) Single-Lane | 2018 | Elliptical shape. ICD estimated from Google Maps linework. | 
| Warrenton,
                MO Warren Co. United States | Laguna Linda Ln. / I-70 WB Ramps (38.82099, -91.17761) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 43.7340 | Freeway Ramps (Grade-Separated) Single-Lane | 2018 | ICD estimated from Google Maps linework. | 
| Seneca,
                MO Newton Co. United States | US 60 / MO-43 (Cherokee Ave.) (36.82445, -94.61057) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 52.5817 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| Hannibal,
                MO Marion Co. United States | Shinn Ln. / Hospital Dr. (39.71048, -91.44390) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 161.7046 | Other (At-Grade) Single-Lane | 2018 | https://www.whig.com/20180527/hannibals-shinn-lane-to-close-tuesday-for-roundabout-work ICD estimated from Google Maps linework. | 
| Joplin,
                MO Jasper Co. United States | W 32nd St. / Central City Rd. / Antelope Rd. (37.05633, -94.58438) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2017 | |
| Forsyth,
                MO Taney Co. United States | US 160 (Korean War Veterans Hwy.) / SR 76 (36.68507, -93.10040) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2018 | |
| Perryville,
                MO Perry Co. United States | US 61 / N Main St. (MO Rte B) (37.73198, -89.86228) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 43.4504 | Other (At-Grade) Single-Lane | 2003 | Skewed intersection with right-turn bypass lanes on north and south legs. ICD estimated from Google Maps linework. | 
| Joplin,
                MO Jasper Co. United States | N Main St (Rte 43) / Demott Ave (Rte 171) (37.14269, -94.51071) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 44.7459 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2014 | ICD estimated from Google Maps linework. | 
| Joplin,
                MO Newton Co. United States | E 50th St. / Mercy Way / (unknown) (37.03345, -94.51231) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 57.2048 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2013 | Free-flowing right-turn bypass lane with two pedestrian crossings, forming short weaving section between this roundabout and roundabout to the west. ICD estimated from Google Maps linework. | 
| Joplin,
                MO Newton Co. United States | Hearnes Blvd. / E 50th St. / Glendale Blvd. (37.03357, -94.51492) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 50.5308 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2014 | Free-flowing right-turn bypass lane on east leg fed by short weaving section from upstream roundabout with bypass lane. ICD estimated from Google Maps linework. | 
| Loma Vista,
                MO Jackson Co. United States | Hillcrest Rd. / Fleming Rd. (38.96401, -94.51631) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 53.8611 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2016 | ICD estimated from Google Maps linework. | 
| Loma Vista,
                MO Jackson Co. United States | 9051 Health Care (38.96013, -94.51765) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 58.5075 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2016 | ICD estimated from Google Maps linework. | 
| Lees Summit,
                MO Jackson Co. United States | SW Jefferson St. / SW Blue Pkwy / US 50 WB Ramps (38.90430, -94.37773) | Roundabout Existing | All-Way Yield Unknown | 5 Approaches 0 Driveways 59.4360 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2018 | Roundabout is one terminal of a Diverging Diamond Interchange (DDI). Opened May 2018. | 
| Blue Springs,
                MO Jackson Co. United States | Woods Chapel Rd. / SW Walnut St. (39.01761, -94.30015) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 41.7571 | Other (At-Grade) Single-Lane | 2014 | ICD estimated from Google Maps linework. | 
| Jefferson City,
                MO Cole Co. United States | Central Stadium Blvd. / Jefferson St. (38.56496, -92.18680) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 45.7585 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2017 | ICD estimated from Google Maps linework. | 
| Forest Park,
                MO St. Louis City Co. United States | Hampton Ave. / Concourse Dr. / Wells Dr. (38.63316, -90.28546) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 31.7207 | Other (At-Grade) Single-Lane | 2009 | Right-turn bypass lane merge in crosswalk area. ICD estimated from Google Maps linework. | 
| Forest Park,
                MO St. Louis City Co. United States | Concourse Dr. / Washington Dr. (38.63495, -90.28480) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 23.3234 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Forest Park,
                MO St. Louis City Co. United States | Government Dr. / Wells Dr. (38.63437, -90.30113) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 44.7814 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| Midtown,
                MO Greene Co. United States | Commercial St. / Washington Ave. (37.23001, -93.28546) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 16.1660 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2016 | Year Completed estimated (2015-2017). ICD estimated from Google Maps linework. | 
| Springfield,
                MO Greene Co. United States | Maryland Ave. / Walnut Lawn St. (37.15278, -93.28186) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 21.8940 | Other (At-Grade) Single-Lane | 2014 | Year Completed estimated (2013-2015). ICD estimated from Google Maps linework. | 
| Osage Beach,
                MO Camden Co. United States | Nichols Rd. / (medical center parking) (38.12308, -92.68148) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 32.8847 | Other (At-Grade) Single-Lane | 2016 | http://www.californiademocrat.com/news/news/story/2016/oct/06/nichols-road-closed-osage-beach-pky-us-54-while-roadwork-continues/643517/ ICD estimated from Google Maps linework. | 
| Lakeland,
                MO Miller Co. United States | US 54 Business / N Shore Dr. (38.21423, -92.62436) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 15.0142 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2014 | date from streetview (Jan '14 - no roundabout; Sept '14 - roundabout) ICD estimated from Google Maps linework. | 
| Coves North,
                MO Platte Co. United States | NW Old Tiffany Springs Rd. / N Green Hills Rd. (39.26253, -94.63089) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 44.3863 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2015 | Elliptical shape. https://www.linecreekloudmouth.com/blog/street-improvements/ ICD estimated from Google Maps linework. | 
| Gladstone,
                MO Clay Co. United States | NE Antioch Rd. / NE Pleasant Valley Rd. (39.21369, -94.53468) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 34.2382 | Other (At-Grade) Single-Lane | 2018 | https://www.linecreekloudmouth.com/blog/street-improvements/ ICD estimated from Google Maps linework. | 
| Kansas City,
                MO Platte Co. United States | NW 72nd St. / NW Waukomis Dr. / N Green Hills Rd. (39.22505, -94.62750) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 34.2327 | Other (At-Grade) Single-Lane | 2012 | Streetview car went through just after completion while two approaches were still blocked off. ICD estimated from Google Maps linework. | 
| Riverside,
                MO Platte Co. United States | N Woodward Rd. / NW 52nd St. (39.18892, -94.63177) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.9531 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Kansas City,
                MO Jackson Co. United States | Ward Pkwy. / W Meyer Blvd. / W 63rd Terr. / W 64th St. (39.01282, -94.60234) | Other Existing | Other Unknown | 5 Approaches 0 Driveways 64.9600 | Other (At-Grade) Multilane (3+ Lane) | Fountain in central island. No control on Ward Pkwy; stop signs on other approaches. ICD estimated from Google Maps linework. | |
| Valley Park,
                MO St. Louis Co. United States | Meramec St. / N Highway Dr. (38.54078, -90.49276) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 32.6957 | Other (At-Grade) Single-Lane | 2017 | At-grade railroad crossing on east leg. ICD estimated from Google Maps linework. | 
| Valley Park,
                MO St. Louis Co. United States | Outer Rd. W / I-44 WB Ramp (38.53947, -90.49870) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 38.3013 | Freeway Ramps (Grade-Separated) Single-Lane | 2016 | Year Completed estimated (2016-2017). ICD estimated from Google Maps linework. | 
| Joplin,
                MO Newton Co. United States | US 166-US 400 / Downstream Blvd. (37.00188, -94.61546) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 51.5057 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2008 | ICD estimated from Google Maps linework. | 
| Florissant,
                MO St. Louis Co. United States | Vaile Ave. / Old Halls Ferry Rd. (38.83294, -90.29315) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 34.4231 | Other (At-Grade) Single-Lane | 2015 | ICD estimated from Google Maps linework. | 
| Troy,
                MO Lincoln Co. United States | S Lincoln Dr. / Bueneman Ln. / US 61 NB Ramps (38.96739, -90.95594) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 39.9296 | Freeway Ramps (Grade-Separated) Single-Lane | 2013 | ICD estimated from Google Maps linework. | 
| Troy,
                MO Lincoln Co. United States | S Lincoln Dr. / US 61 SB Ramps (38.96664, -90.95804) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 43.6444 | Freeway Ramps (Grade-Separated) Single-Lane | 2013 | ICD estimated from Google Maps linework. | 
| Troy,
                MO Lincoln Co. United States | S Lincoln Dr. / S 3rd St. / Old Moscow Mills Rd. (38.96606, -90.95936) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 47.3592 | Other (At-Grade) Single-Lane | 2013 | ICD estimated from Google Maps linework. | 
| Fredericktown,
                MO Madison Co. United States | W Main St. / MO-72 / Commercial Dr. / Sinek Dr. (37.56046, -90.31618) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 41.6573 | Other (At-Grade) Single-Lane | 2008 | ICD estimated from Google Maps linework. | 
| Flint Hill,
                MO St. Charles Co. United States | CR P / US 61 NB Ramps / Service Rd. (38.85292, -90.86827) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 44.6445 | Freeway Ramps (Grade-Separated) Single-Lane | 2018 | Under construction (almost finished) Aug 2018 (streetview) ICD estimated from Google Maps linework. | 
| St Louis,
                MO St. Louis City Co. United States | McKinley Dr. / Wells Dr. (38.63354, -90.28072) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 49.4467 | Other (At-Grade) Single-Lane | 2008 | Converted from traffic circle in 2007-2008. Previous circle had on-street parking in circulatory roadway. ICD estimated from Google Maps linework. | 
| Wildwood,
                MO St. Louis Co. United States | MO 109 / MO 100 WB Ramps / Windsor Meadow Blvd. (38.58501, -90.64241) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.2771 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2014 | ICD estimated from Google Maps linework. | 
| Wildwood,
                MO St. Louis Co. United States | MO 109 / Pond Grover Loop Rd. (38.59084, -90.64046) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.6729 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2014 | Year Completed estimated (2014-2015). ICD estimated from Google Maps linework. | 
| Wildwood,
                MO St. Louis Co. United States | Manchester Rd. / Village Hills Pkwy. / Taylor Rd. (38.57818, -90.62749) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.4797 | Other (At-Grade) Single-Lane | 2003 | Year Completed estimated (2002-2003). ICD estimated from Google Maps linework. | 
| Wildwood,
                MO St. Louis Co. United States | Old Fairway Dr. / Elderberry Ln. (38.57910, -90.61965) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 28.0099 | Other (At-Grade) Single-Lane | 2004 | ICD estimated from Google Maps linework. | 
| Wildwood,
                MO St. Louis Co. United States | Old Fairway Dr. / Waterside Dr. (38.57311, -90.62062) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.8135 | Other (At-Grade) Single-Lane | 2005 | ICD estimated from Google Maps linework. | 
| Wildwood,
                MO St. Louis Co. United States | Old Fairway Dr. / Roaring Fork Dr. / (school access) (38.56734, -90.61948) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 26.1469 | Other (At-Grade) Single-Lane | 2005 | ICD estimated from Google Maps linework. | 
| Wildwood,
                MO St. Louis Co. United States | Old Fairway Dr. / Nantucket Island Dr. (38.56696, -90.61728) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 16.8088 | Other (At-Grade) Single-Lane | 2014 | ICD estimated from Google Maps linework. | 
| Republic,
                MO Greene Co. United States | Republic Rd. (SR M) / RepMo Dr. / Farm Road 103 (37.13963, -93.41582) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.8915 | Other (At-Grade) Single-Lane | 2019 | http://greenecountycommonwealth.com/content/construction-complete-republic-roundabout ICD estimated from Google Maps linework. | 
| Republic,
                MO Greene Co. United States | Terrell Valley Dr. / Farm Road 94 / Farm Road 194 (37.09632, -93.45524) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 55.2522 | Other (At-Grade) Single-Lane | 2006 | Year Completed estimated (2005-2006). ICD estimated from Google Maps linework. | 
| University City,
                MO St. Louis Co. United States | Delmar Blvd. / Trinity Ave. (38.65653, -90.31072) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 31.7103 | Other (At-Grade) Single-Lane | 2015 | Installed as temporary roundabout ~2013. Made permanent 2015. ICD estimated from Google Maps linework. | 
| Warrensburg,
                MO Johnson Co. United States | Hawthorne Blvd. / Cooper Blvd. (38.78203, -93.73226) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 27.9306 | Other (At-Grade) Single-Lane | 2007 | Year Completed estimated (2006-2007). ICD estimated from Google Maps linework. |