| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Fishers,
                IN Hamilton Co. United States | Lantern Woods Blvd. / Nature Trail Dr. / N Cabana Dr. (39.94675, -86.01943) | Other Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Noblesville,
                IN Hamilton Co. United States | Boden Rd. / E 156th St. (40.01613, -85.93791) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2022 | https://www.cityofnoblesville.org/topic/subtopic.php?topicid=561&structureid=1 | 
| Plainfield,
                IN Hendricks Co. United States | Rockingham Way / Keystone Pass (39.71403, -86.43402) | Other Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Indianapolis,
                IN Marion Co. United States | W Access Rd. / Bluffdale Dr. / W Access Rd. / I-69 SB Ramps (39.63578, -86.20605) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Unknown | ||
| Westfield,
                IN Hamilton Co. United States | E 161st St. / Westfield Blvd. / S Union St. (40.02203, -86.12753) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2022 | Opened August 1, 2022. | 
| Yorktown,
                IN Delaware Co. United States | W River Rd. / Nebo Rd. (40.18672, -85.46177) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2022 | https://www.thestarpress.com/story/news/local/2022/07/28/muncie-traffic-nebo-road-roundabout-open-yorktown-indiana-construction/65384724007/ | 
| Benjamin Crossing,
                IN Tippecanoe Co. United States | Chilton Dr. (40.35858, -86.85344) | Other Existing | Unknown Unknown | 2 Approaches 3 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Fishers,
                IN Hamilton Co. United States | E 131st St. / SR 37 SB Ramps (39.97889, -86.00413) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2022 | Raindrop shaped. | 
| Fishers,
                IN Hamilton Co. United States | Southeastern Pkwy. / Cyntheanne Rd. (39.96632, -85.88105) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2022 | Opened July 29, 2022. | 
| Hammond,
                IN Lake Co. United States | E Gostlin St. / Sheffield Ave. (41.63211, -87.51847) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2021 | Year Completed estimated (2021-2022). | 
| Carmel,
                IN Hamilton Co. United States | E 116th St. / S Rangeline Rd. / Westfield Blvd. (39.95661, -86.12675) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2022 | Opened August 22, 2022. http://carmellink.com/project.php?title=116th%20Street%20and%20Range%20Line%20Road%20Roundabout | 
| Carmel,
                IN Hamilton Co. United States | E Main St. / Richland Ave. (39.97842, -86.12265) | Roundabout Existing | All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2022 | Right-turn-only lanes on north and east legs. Opened August 2022. http://carmellink.com/project.php?title=Richland%20Ave%20and%20Main%20Street%20Road%20Roundabout https://content.govdelivery.com/bulletins/gd/INCARMEL-3264a0e | 
| Noblesville,
                IN Hamilton Co. United States | E 191st St. / Grassy Branch Rd (40.06496, -86.10925) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2022 | Opened October 4, 2022. https://hamiltoncounty.in.gov/1217/191st-Grassy-Branch-Intersection-Improve https://www.flickr.com/photos/hamiltoncountyhighway/albums/72157695390259740/with/52405191400/ | 
| Blue Grass-Pigeon,
                IN Vanderburgh Co. United States | Vieth Ln. / Goebel Dr. / (parking) (38.03922, -87.49317) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2002 | Year Completed estimated (1998-2005). | 
| Fishers,
                IN Hamilton Co. United States | E 131st St. / SR 37 NB Ramps (39.97893, -86.00339) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2022 | Raindrop shaped. Opened July 2022. | 
| Greenfield,
                IN Hancock Co. United States | E Martindale Dr. / N Martindale Dr. / Florence Dr. / Layton Ln. (39.81794, -85.76499) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands on north or east legs. | |
| Avon,
                IN Hendricks Co. United States | Gable Green Circle (39.74283, -86.39319) | Other Existing | Unknown Unknown | 2 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | Pedestrian access to central island. | |
| Avon,
                IN Hendricks Co. United States | Oakview Dr. / Tawney Ln. (39.73345, -86.39667) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | No splitter islands. | |
| Indianapolis,
                IN Marion Co. United States | Smith Blvd. (39.77931, -86.18618) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 35.0520 | Other (At-Grade) Single-Lane | 2013 | |
| New Palestine,
                IN Hancock Co. United States | S Moeller Cir. / W Briarwood Blvd. (39.75119, -85.93029) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | No splitter islands. | |
| Floyds Knobs,
                IN Floyd Co. United States | Cote de Chambord (38.32233, -85.86145) | Other Existing | Unknown Unknown | 2 Approaches 1 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Charlestown,
                IN Clark Co. United States | Melbourne Dr. / Hawthorne Glen / Covington Dr. (38.41763, -85.72569) | Other Unknown | Unknown Unknown | 3 Approaches 7 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Carmel,
                IN Hamilton Co. United States | Central Park Dr. / (parking) (39.95055, -86.13604) | Other Existing | Unknown Unknown | 2 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Hobart,
                IN Lake Co. United States | S Colorado St. / E 69th Ave. (41.49253, -87.29745) | Roundabout Existing | All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only) | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2022 | At-grade railroad crossing approximately 550 feet to north. Year Completed estimated (2021-2022). | 
| Carmel,
                IN Hamilton Co. United States | S Rangeline Rd. / Medical Dr. (39.95847, -86.12680) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2022 | https://content.govdelivery.com/accounts/INCARMEL/bulletins/31507aa | 
| 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 | 
| 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 | 
| 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/ | 
| 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. | 
| 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 | 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/ | 
| 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 | 
| 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 | 
| 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. | 
| 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. | 
| 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 | 
| 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 | 
| Winfield,
                IN Lake Co. United States | E 109th Ave. / Green Pl. (41.42020, -87.26608) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2024 | https://www.instagram.com/mattscottmedia/reel/DDNztI8hQq3/ | 
| Lebanon,
                IN Boone Co. United States | W 300 N / Witt Rd. (40.08342, -86.49589) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 53.3400 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2024 | Gateway to Lilly Medicine Foundry campus. | 
| Franklin,
                IN Johnson Co. United States | N Graham Rd. / Earlywood Dr. (39.52081, -86.05894) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | https://dailyjournal.net/wp-content/uploads/2024/10/133863878_web1_20241012dj-earlywood-graham-brief-1.jpg | 
| Whiteland,
                IN Johnson Co. United States | Paul Hand Blvd. (CR 400 N) / Graham Rd. (CR 225 E) (39.53561, -86.05912) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | https://dailyjournal.net/2024/11/14/roundabout-open-at-paul-hand-boulevard-and-graham-road-in-franklin/ | 
| Noblesville,
                IN Hamilton Co. United States | E 141st St. / Breakthrough Dr. (39.99472, -85.91414) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2025 | Located in Noblesville Event Center. https://nobport.cityofnoblesville.org/maps/PublicViewer.html. | 
| Carmel,
                IN Hamilton Co. United States | Buttonwood Dr. / Bayberry Ct. (39.95749, -86.11220) | Other Existing | Uncontrolled Unknown | 4 Approaches 2 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Carmel,
                IN Hamilton Co. United States | Buttonwood Dr. / Crimson Ct. (39.95861, -86.11268) | Other Existing | Uncontrolled Unknown | 4 Approaches 4 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Carmel,
                IN Hamilton Co. United States | Sedgemoor Cir. / Sedgemoor Cir. (39.94523, -86.21991) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands on north and east legs. | |
| Carmel,
                IN Hamilton Co. United States | Stanhope St. / Treaty Line St. (39.97072, -86.20135) | Other Existing | All-Way Yield Unknown | 2 Approaches 2 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| 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. | 
| 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 | |
| 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. | 
| 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/ | 
| 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 | |
| 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. | 
| Fort Wayne,
                IN Allen Co. United States | Flaugh Rd. / (parking) (41.12811, -85.22634) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2023 | |
| Vincennes,
                IN Knox Co. United States | Kimmell Rd. / (parking) (38.65818, -87.50978) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2017 | Southeast leg stubbed. | 
| Elkhart,
                IN Elkhart Co. United States | CR 18 / CR 13 / CR 115 (41.65947, -85.91544) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | Peanut shaped. Replaced two offset T-intersections. https://wsbt.com/news/local/new-roundabout-now-open-elkhart-county-traffic-peanut-roundabout-intersection-county-road-18-13-115 | 
| La Porte,
                IN La Porte Co. United States | Truesdell Ave. / Clear Lake Blvd. / Chalmers St. (41.61909, -86.72983) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2024 | |
| Beech Grove,
                IN Marion Co. United States | Churchman Ave. / Perkins Ave. (39.73015, -86.11137) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | Exclamation point shaped - circular roundabout with a peanut-shaped extension. https://www.wthr.com/article/news/local/peanut-roundabout-intersection-beech-grove-churchman-perkins-southern-avenue-triangle-dangerous-construction-new-opening-indiana-indianapolis/531-994b2626-c882-400f-a6db-bf5988e8d1c6?ref=exit-recirc Circular roundabout with a Peanut shaped extension on the southeast - not sure if you want to put this in the database as one roundabout or two. Replaced 3 former intersections with one extended roundabout. Diagram of new roundabout here: https://www.indystar.com/gcdn/authoring/authoring-images/2024/05/16/PIND/73712294007-beech-grove-roundabout-churchman-avenue.JPG?width=660&height=586&fit=crop&format=pjpg&auto=webp | 
| Indianapolis,
                IN Marion Co. United States | S Post Rd. / E Raymond St. (39.74019, -86.00861) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | https://www.facebook.com/indydpw/posts/the-post-road-and-raymond-street-roundabout-project-has-begun-this-25-million-in/925521166281352/ | 
| 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. | 
| 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 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 | 
| 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 | 
| 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. | |
| 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 | |
| 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. | |
| 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 | |
| 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/ | 
| 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. | 
| 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/ | 
| 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 |