| 
                City, 
                State County Country  | 
            
                Intersection (Lat, Lng)  | 
            
                Type Status  | 
            Control Type / Other Control Type | Approaches / Driveways / ICD (m) | 
                Functional Class /  LaneType  | 
            Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                10th St. NW / 1st Ave. NW (39.98663, -86.12875)  | 
            
                Other Existing  | 
            
                Uncontrolled Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                West Park West (39.95713, -86.21220)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 30.4800  | 
            
                Other (At-Grade) Single-Lane  |   
            2019 | Year Completed estimated (2018-2020). East leg added 2021. | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                Milgate Dr. / Matt St. (39.99149, -86.11741)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2024 | Painted splitter islands. | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                Twain Dr. / Grisham Dr. (39.98990, -86.11497)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 18.2880  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2024 | Painted splitter islands. | 
| 
                Indianapolis,
                IN Marion Co. United States  | 
            
                Monte Carlo Way / Rothchild Blvd. (39.89341, -86.27511)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | No splitter islands. | 
| 
                Indianapolis,
                IN Marion Co. United States  | 
            
                Perrier Dr. / Shorburgh Dr. (39.89250, -86.27837)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | No splitter islands. | 
| 
                Indianapolis,
                IN Marion Co. United States  | 
            
                Sauterne Dr. (39.89046, -86.27817)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                2 Approaches 2 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | No splitter islands. | 
| 
                Brownsburg,
                IN Hendricks Co. United States  | 
            
                Rose Hill Ave. / Fair Oak Cir. / Seabrook Dr. (39.86595, -86.42217)  | 
            
                Other Existing  | 
            
                Uncontrolled None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | No splitter islands. | 
| 
                Noblesville,
                IN Hamilton Co. United States  | 
            
                Reavie Ct./ Dufner Dr. / Shefler Blvd. (40.06067, -86.08615)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 22.8600  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | |
| 
                Whitestown,
                IN Boone Co. United States  | 
            
                S Perry Worth Rd. / Sunset Way (39.95375, -86.36091)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | |
| 
                Frankfort,
                IN Clinton Co. United States  | 
            
                SR 28 / Banderas Dr. / CR 800 W (40.26283, -86.64985)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2024 | Intersection shifted approximately 250 ft east. https://www.facebook.com/FrankfortPoliceDepartment/videos/its-national-roundabout-week-here-is-a-video-of-frankforts-own-roundabout-taken-/1952011948594793/ | 
| 
                Noblesville,
                IN Hamilton Co. United States  | 
            
                Innovation Blvd. / E 141st St. / Batterson Dr. (39.99487, -85.91033)  | 
            
                Roundabout Unknown  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2025 | Eastern entrance to Noblesville Event Center. | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                3rd Ave. SW / Walnut St. (39.97281, -86.13123)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | Scheduled to open by end of 2024. https://content.govdelivery.com/accounts/INCARMEL/bulletins/3c0a439. https://content.govdelivery.com/attachments/fancy_images/INCARMEL/2024/11/10465307/5813388/dji-0523_crop.jpg. | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                Walnut St. / Veterans Way (39.97284, -86.12840)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | Scheduled to open November 2024. https://content.govdelivery.com/accounts/INCARMEL/bulletins/3c0a439. | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                Pennsylvania St. / Liberty Fund Dr. (39.95080, -86.15550)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2024 | Scheduled to open by November 2024. https://content.govdelivery.com/accounts/INCARMEL/bulletins/3c0a439 | 
| 
                Hammond,
                IN Lake Co. United States  | 
            
                SR 312 (E Chicago St.) / S Hohman Ave. (41.62846, -87.51733)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Yield-controlled right-turn bypass lane on east leg. | 
| 
                Valparaiso,
                IN Porter Co. United States  | 
            
                Edinburgh St. / Dundee St. (41.43673, -87.10985)  | 
            
                Other Existing  | 
            
                Uncontrolled None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            Pedestrian access to central island. | |
| 
                St John,
                IN Lake Co. United States  | 
            
                Park Pl. / W 101st Pl. (41.43466, -87.43845)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter island on east leg. Pedestrian access to central island. | |
| 
                St John,
                IN Lake Co. United States  | 
            
                Hillcrest Ln. / Edgewood Ct. (41.42248, -87.49663)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            Pedestrian access to central island. No splitter islands on north, east, and west legs. | |
| 
                Fishers,
                IN Hamilton United States  | 
            
                E 141st St. / Prairie Lakes Blvd. S / Old Oak Dr. (39.99352, -86.00093)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | Open November 27, 2024. E 141st Street is the boundary between Fishers and Noblesville. | 
| 
                Westville,
                IN La Porte Co. United States  | 
            
                US 421 / US 6 / US 6-US 421 / W 600 S (41.51838, -86.89415)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 48.7680  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | Rural. https://www.facebook.com/LaPorteCountySheriffsOffice/videos/lcso-drone-footage-of-the-completed-us-6-us-421-south-junction-roundabout-projec/989150306303223/ | 
| 
                Fishers,
                IN Hamilton Co. United States  | 
            
                E 96th St. / Allisonville Rd. (39.92704, -86.06626)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            2024 | Replaced intersection that used "Michigan Lefts" on the border between Fishers in Hamilton County and Indianapolis in Marion County. Fully open in late October 2024. https://fishersin.gov/next-chapter/allisonville-road-corridor-revitalization/96th-st-allisonville-rd-roundabout/ | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                Hazel Dell Pkwy. / E 106th St. (39.94129, -86.07463)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2024 | https://www.carmellink.com/project.php?title=106th%20Street%20and%20Hazel%20Dell%20Roundabout | 
| 
                Noblesville,
                IN Hamilton Co. United States  | 
            
                Pleasant St. / 10th St. (40.03912, -86.01218)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2024 | Fully open late October 2024. https://www.ibj.com/articles/44-years-in-the-making. https://www.reimaginepleasantst.com/navigating-noblesville?lightbox=dataItem-m3eoau451 | 
| 
                McCordsville,
                IN Hancock Co. United States  | 
            
                N CR 600W / W CR 500N (39.85629, -85.91567)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2024 | Replaced offset T-intersections. https://www.mccordsville.org/egov/documents/1712946176_73766.pdf | 
| 
                New Palestine,
                IN Hancock Co. United States  | 
            
                S Havens Dr. / W Summerhaven Dr. / S Windhaven Ct. (39.77240, -85.88571)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands on north, west, and east legs. | |
| 
                Lafayette,
                IN Tippecanoe Co. United States  | 
            
                S CR 250 E / Eppingham Dr. / Lila Way (40.36129, -86.85704)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 44.1960  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | Yield-controlled right-turn bypass lane on north leg. | 
| 
                McCordsville,
                IN Hancock Co. United States  | 
            
                W McCord Rd. / Holborn Dr. / Parkhurst Crossing (39.92182, -85.90456)  | 
            
                Other Existing  | 
            
                Uncontrolled None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                Seymour,
                IN Jackson Co. United States  | 
            
                SR 11 (Walnut St.) / Burkart Blvd. (38.93361, -85.88983)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | |
| 
                Roanoke,
                IN Allen Co. United States  | 
            
                Ernst Rd. / (connector to Lower Huntington Rd.) (40.99439, -85.27605)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Unknown  |   
            2024 | At new Fort Wayne IUHealth campus. https://www.openstreetmap.org/#map=16/40.99329/-85.27753. https://www.google.com/maps/@40.9942784,-85.2772513,17z?entry=ttu. | 
| 
                Fort Wayne,
                IN Allen Co. United States  | 
            
                Bass Rd. / N Scott Rd. (41.08937, -85.27492)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | Open November 2024. https://www.wane.com/top-stories/section-of-bass-road-to-close-for-roundabout-construction/ | 
| 
                Hobart,
                IN Lake Co. United States  | 
            
                W 61st Ave. / Marcella Blvd. (41.50729, -87.31414)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2024 | Open October 2024. https://www.facebook.com/permalink.php/?story_fbid=526944479719719&id=100072125151004 | 
| 
                Hobart,
                IN Lake Co. United States  | 
            
                SR 51 (E Cleveland Ave. / N Hobart Rd.) / SR 130 / E Cleveland Ave. (41.53623, -87.24021)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | Open late 2024. https://www.in.gov/indot/files/Des.-1600693-SR-51-at-SR-130-Intersection-Improvement-Hearing-Presentation_10-6-21-1.pdf | 
| 
                Bristol,
                IN Elkhart Co. United States  | 
            
                Walorski Pkwy.  / (parking) (41.73614, -85.87479)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | North leg stubbed. Surface drainage to ditches. https://rv-pro.com/news/elkhart-road-to-be-named-after-late-congresswoman-walorski/ | 
| 
                Bristol,
                IN Elkhart Co. United States  | 
            
                Toll Rd. / Walorski Pkwy. (CR 4) / I-90 Ramps (41.73807, -85.88465)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2023 | |
| 
                Crown Point,
                IN Lake Co. United States  | 
            
                US 231 / Saint Francis Dr. (41.38987, -87.31972)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            2023 | Roundabout serves hospital. Year Completed estimated (2023-2024). | 
| 
                New Palestine,
                IN Hancock Co. United States  | 
            
                S 600 W / W 200 S (39.75666, -85.91432)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 36.5760  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | Replaced two offset T-intersections. | 
| 
                Fountaintown,
                IN Shelby Co. United States  | 
            
                US 52 / SR 9 (39.69259, -85.77385)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 48.7680  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.wtreradio.com/regional-news/construction-update-from-shelby-county/ | 
| 
                Indianapolis,
                IN Marion Co. United States  | 
            
                E 79th St. / Dean Rd. (39.89772, -86.09835)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | Opened Aug 1 2024. https://www.wthr.com/article/traffic/traffic-news/new-north-indianapolis-roundabout-open-vehicle-traffic-dean-road-east-79th-street/531-d781784c-0459-49da-9e80-ca4039c81e42 | 
| 
                Greenfield,
                IN Hancock Co. United States  | 
            
                N CR 600W (Mount Comfort Rd.) / W CR 200N (39.81236, -85.91504)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | |
| 
                Greenfield,
                IN Hancock Co. United States  | 
            
                W CR 200N / N Waters Edge Blvd. (39.81239, -85.92403)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | |
| 
                Greenfield,
                IN Hancock Co. United States  | 
            
                N CR 700W  / W CR 200N (39.80860, -85.93402)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | Year Completed estimated (2023-2024). | 
| 
                Greenfield,
                IN Hancock Co. United States  | 
            
                W CR 200N / (parking) (39.81129, -85.93083)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | |
| 
                Greenfield,
                IN Hancock Co. United States  | 
            
                W CR 200N / (future roadway) (39.80893, -85.93154)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                2 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | |
| 
                Noblesville,
                IN Hamilton Co. United States  | 
            
                SR 38 (Sheridan Rd.) / Oakmont Dr. / Whitcomb Pl. (40.05942, -86.04677)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | |
| 
                Fishers,
                IN Hamilton Co. United States  | 
            
                Southeastern Pkwy. / E 126th St. / Corydon Dr. (39.97311, -85.89351)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | Opened August 6, 2024. | 
| 
                Noblesville,
                IN Hamilton Co. United States  | 
            
                E 141st St. / Promise Rd. (39.99383, -85.97090)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | Open August 30, 2024. https://www.noblesville.in.gov/topic/subtopic.php?topicid=645&structureid=1 | 
| 
                Noblesville,
                IN Hamilton Co. United States  | 
            
                River Rd. / Pleasant St. (40.04055, -86.02888)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2024 | |
| 
                Noblesville,
                IN Hamilton Co. United States  | 
            
                Allisonville Rd. / E 146th St. Ramps (40.00038, -86.01932)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)  |   
            2025 | Grade separated interchange with roundabout on the lower level. 146th Street through traffic passes overhead. Roundabout opened to traffic June 9, 2025 while final construction continued in the area. https://hamiltoncounty.in.gov/DocumentCenter/View/17636/146th--Allisonville---Looking-Northwest https://hamiltoncounty.in.gov/DocumentCenter/View/17637/146th--Allisonville---Looking-Southwest https://hamiltoncounty.in.gov/1238/146th-St-Allisonville-Rd-Interchange | 
| 
                Westfield,
                IN Hamilton County United States  | 
            
                W 151st St. / Towne Rd. (40.00622, -86.20296)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2025 | Cost – $1,983,669.69 | 
| 
                Munster,
                IN Lake Co. United States  | 
            
                N Centennial Dr. / N Centennial Park Dr. (41.53718, -87.50783)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 33.5280  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | Year Completed estimated (2017-2018). | 
| 
                Munster,
                IN Lake Co. United States  | 
            
                N Centennial Dr. / Village Dr. (41.53845, -87.50711)  | 
            
                Other Existing  | 
            
                Uncontrolled None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | Year Completed estimated (2017-2018). | 
| 
                Munster,
                IN Lake Co. United States  | 
            
                Donald S Powers Dr. / Treadway Dr. (41.52744, -87.51140)  | 
            
                Other Existing  | 
            
                Unknown None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                Fishers,
                IN Hamilton Co. United States  | 
            
                E 131st St. / Howe Rd (39.97895, -85.98006)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2025 | Opened August 9, 2025. | 
| 
                Fishers,
                IN Hamilton Co. United States  | 
            
                Hoosier Rd. / 121st St. / (Fishers Community Center entrance) (39.96457, -85.96596)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2025 | https://map.fishers.in.us/capitalprojects/ | 
| 
                Monticello,
                IN White Co. United States  | 
            
                US 421 (S Main St.) / Gordon Rd. / S Airport Rd. / City Park Loop (40.72998, -86.76170)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                5 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2025 | https://www.facebook.com/INDOTNorthwest/posts/-us-421state-road-39-in-monticellothe-roundabout-at-us-421state-road-39-and-gord/1125019212996395/ | 
| 
                Westfield,
                IN Hamilton County United States  | 
            
                E 181st St. / Wheeler Rd. (40.04993, -86.14190)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2025 | https://mcusercontent.com/3b4615471287568023972d947/images/43b7e87b-2e4c-c0a5-c283-57fe838db290.jpg | 
| 
                Carmel,
                IN Hamilton County United States  | 
            
                E 96th St. / N College Ave. (39.92715, -86.14588)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2025 | https://content.govdelivery.com/attachments/fancy_images/INCARMEL/2025/07/12047605/6331942/college-ave-and-96th-street_crop.jpg https://content.govdelivery.com/accounts/INCARMEL/bulletins/3eb9634 North leg has an extra bypass lane for right turns but I marked as single lane since this lane doesn't allow entree into the roundabout. | 
| 
                Carmel,
                IN Hamilton County United States  | 
            
                N College Ave. / Carmel Gateway (39.92869, -86.14591)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2025 | Newly constructed entrance to commercial development to the west replacing the old entrance further south and for future development to the east. https://content.govdelivery.com/attachments/fancy_images/INCARMEL/2025/07/12047605/6331942/college-ave-and-96th-street_crop.jpg https://content.govdelivery.com/accounts/INCARMEL/bulletins/3eb9634 | 
| 
                Greenwood,
                IN Johnson Co. United States  | 
            
                St. Clare Way / Swartz Crossing Blvd. (39.57623, -86.15696)  | 
            
                Other Existing  | 
            
                Uncontrolled None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | |
| 
                Greenwood,
                IN Johnson Co. United States  | 
            
                St Clare Way / Swartz Ln. (39.57612, -86.15153)  | 
            
                Other Existing  | 
            
                Uncontrolled None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | |
| 
                Greenwood,
                IN Johnson Co. United States  | 
            
                W Smith Valley Rd. / Averitt Rd. (39.60617, -86.12059)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2025 | https://www.greenwood.in.gov/topic/index.php?topicid=641&structureid=257 | 
| 
                Greenwood,
                IN Johnson Co. United States  | 
            
                W Smith Valley Rd. / Woodman Blvd. (39.60621, -86.11711)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 4 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2025 | https://www.greenwood.in.gov/topic/index.php?topicid=641&structureid=257 | 
| 
                Goshen,
                IN Elkhart Co. United States  | 
            
                Peddlers Village Rd. / Reliance Rd. (41.60870, -85.88765)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2025 | Intersection shifted to west 100 ft. https://www.facebook.com/photo/?fbid=1196760372498683&set=a.233900875451309. | 
| 
                Noblesville,
                IN Hamilton Co. United States  | 
            
                SR 32 (Westfield Blvd.) / Hague Rd. / Pleasant St. (40.04348, -86.03976)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            2025 | Constructed for the Pleasant Street new road project tie in. Opened 9/26/2025. Project includes new pedestrian tunnels under the roundabout for the local trail system. https://readthereporter.com/sr-32-hague-road-reopens/ https://www.reimaginepleasantst.com/documents?lightbox=dataItem-lq5a4h9j1 | 
| 
                Westfield,
                IN Hamilton Co. United States  | 
            
                W 161st St. / Spring Mill Rd. (40.02106, -86.16501)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            2025 | Opened 10 Sep 2025. Pedestrian crossing buttons activate RRFB lights on all four entries/exits at once. | 
| 
                Ilirska Bistrica,
                Ilirska Bistrica Slovenia  | 
            
                SR 6 (Gregorčičeva cesta - Vilharjeva cesta) / SR 404 (Šercerjeva cesta) / Ulica Toneta Tomšiča (45.57164, 14.24067)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                5 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Ştefăneştii de Jos,
                Ilfov Romania  | 
            
                CB - E60 / link to A3 (44.52115, 26.17539)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Ştefăneştii de Jos,
                Ilfov Romania  | 
            
                Connector to CB - E60 / Voluntari / A3 Ramps (44.52392, 26.17812)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Vaucresson,
                Île-de-France Hauts-de-Seine France  | 
            
                Boulevard de Jardy / route Napolean III / E5 Ramps (48.83261, 2.15313)  | 
            
                Signalized Roundabout/Circle Existing  | 
            
                Signal Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            Part of diverging diamond interchange (DDI). | |
| 
                Le Chesnay,
                Île-de-France Yvelines France  | 
            
                Route Napoléon III (48.83304, 2.14619)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Paris,
                Île-de-France Paris France  | 
            
                Place du Maréchal de Lattre de Tassigny (48.87163, 2.27508)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Unknown  |   
            ||
| 
                Paris,
                Île-de-France Paris France  | 
            
                Place Saint-Ferdinand (48.87802, 2.28806)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                5 Approaches 0 Driveways  | 
            
                Unknown Unknown  |   
            Pedestrian access to central island. | |
| 
                Paris,
                Île-de-France Paris France  | 
            
                Place du Maréchal Juin (48.88502, 2.29738)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                7 Approaches 0 Driveways  | 
            
                Other (At-Grade) Unknown  |   
            Pedestrian access to central island. | |
| 
                Paris,
                Île-de-France Paris France  | 
            
                Place Paul Léautaud (48.88720, 2.29769)  | 
            
                Other Removed  | 
            
                Unknown Unknown  | 
            
                5 Approaches 0 Driveways  | 
            
                Other (At-Grade) Unknown  |   
            ||
| 
                Levallois-Perret,
                Île-de-France Hauts-de-Seine France  | 
            
                Place du Maréchal de Lattre de Tassigny (48.88756, 2.28515)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Unknown  |   
            Pedestrian access to central island. | |
| 
                Paris,
                Île-de-France Paris France  | 
            
                Place du Colonel Fabien (48.87807, 2.37030)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                8 Approaches 0 Driveways  | 
            
                Other (At-Grade) Unknown  |   
            Pedestrian access to central island. | |
| 
                Paris,
                Île-de-France Paris France  | 
            
                Place Gambetta (48.86492, 2.39844)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Unknown  |   
            ||
| 
                Paris,
                Île-de-France Paris France  | 
            
                Place de la Porte de Montreuil (48.85408, 2.41379)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                6 Approaches 0 Driveways  | 
            
                Freeway Ramps (Grade-Separated) Unknown  |   
            ||
| 
                Paris,
                Île-de-France Paris France  | 
            
                Place de la Nation (48.84843, 2.39575)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                10 Approaches 0 Driveways  | 
            
                Other (At-Grade) Unknown  |   
            Pedestrian access to central island. | |
| 
                Paris,
                Île-de-France Paris France  | 
            
                Route de la Pyramide / Route du Champs de Manoeuvres (48.83392, 2.44519)  | 
            
                Other Existing  | 
            
                Uncontrolled Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Pontault-Combault,
                Île-de-France Seine-et-Marne France  | 
            
                Avenue de la République / Avenue Jacques Heuclin / Place Robert Pestel (48.80091, 2.60678)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Pontault-Combault,
                Île-de-France Seine-et-Marne France  | 
            
                Avenue de la République / Avenue de Général de Gaulle (48.80005, 2.60807)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Pontault-Combault,
                Île-de-France Seine-et-Marne France  | 
            
                Avenue de Caminha / Rue du Stade / Av. de la Republique (48.80201, 2.60540)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Pontault-Combault,
                Île-de-France Seine-et-Marne France  | 
            
                Place Salvador Allende (48.79274, 2.60882)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                5 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Paris,
                Ile-de-France Paris France  | 
            
                Place Charles de Gaulle (48.87336, 2.29558)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                12 Approaches 0 Driveways 160.0000  | 
            
                Other (At-Grade) Multilane (3+ Lane)  |   
            ||
| 
                Dourdan,
                Ile-de-France Essonne France  | 
            
                D5 / D116 (48.52426, 2.00311)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 59.3255  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Peoria,
                IL Peoria Co. United States  | 
            
                SW Washington St. / Harrison St. (40.68844, -89.59234)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 26.2629  | 
            
                Other (At-Grade) Single-Lane  |   
            2013 | ICD estimated from Google Maps linework. | 
| 
                Peoria,
                IL Peoria Co. United States  | 
            
                NE Glen Oak Ave. / E Pennsylvania Ave. / Wayne St. (40.70413, -89.58731)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 30.7838  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Rockford,
                IL Winnebago Co. United States  | 
            
                Meridian Rd. / Auburn St. (42.29301, -89.17367)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 37.9888  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | Yield-controlled right-turn bypass lanes on north and south legs. ICD estimated from Google Maps linework. | 
| 
                East Peoria,
                IL Tazewell Co. United States  | 
            
                W Washington St. / Clock Tower Dr. (40.67260, -89.58638)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 42.5742  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                East St Louis,
                IL St. Clair Co. United States  | 
            
                N 9th St. / Baugh Ave. / I-70 EB Onramp (38.63197, -90.14187)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 33.5871  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                East St Louis,
                IL St. Clair Co. United States  | 
            
                N 9th St. / St Clair Ave. (38.63094, -90.14386)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 37.3196  | 
            
                Other (At-Grade) Single-Lane  |   
            2013 | Right-turn bypass lane on east leg. ICD estimated from Google Maps linework. | 
| 
                East St Louis,
                IL St. Clair Co. United States  | 
            
                N 18th St. / Baugh Ave. / I-64 WB Ramps (38.62540, -90.13455)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 28.9249  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2010 | ICD estimated from Google Maps linework. | 
| 
                South Holland,
                IL Cook Co. United States  | 
            
                Cottage Grove Ave. / E 166th St. (41.59355, -87.59766)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 22.3301  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Year Completed estimated (2007-2008). ICD estimated from Google Maps linework. | 
| 
                O'Fallon,
                IL St. Clair Co. United States  | 
            
                Milburn Estates Dr. / Portsmith Place Dr. (38.61138, -89.94514)  | 
            
                Other Existing  | 
            
                Uncontrolled None  | 
            
                3 Approaches 0 Driveways 55.9947  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                O'Fallon,
                IL St. Clair Co. United States  | 
            
                Cambridge Blvd. / St Francis Way / St Elizabeth's Blvd. (38.58493, -89.93023)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 32.6755  | 
            
                Other (At-Grade) Single-Lane  |   
            2016 | Roundabout built by hospital. ICD estimated from Google Maps linework. | 
| 
                Machesney Park,
                IL Winnebago Co. United States  | 
            
                Swanson Rd. / Perryville Rd. (42.39150, -88.99469)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 32.6369  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Year Completed estimated (2007-2009). ICD estimated from Google Maps linework. | 
| 
                Highland,
                IL Madison Co. United States  | 
            
                Broadway / Poplar St. (38.73957, -89.67148)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 44.7156  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Year Completed estimated (2007-2009). ICD estimated from Google Maps linework. | 
| 
                O'Fallon,
                IL St. Clair Co. United States  | 
            
                Milburn School Rd. / Merriam Pkwy. / Milburn Estates Dr. (38.61429, -89.94506)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 25.1966  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. |