| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| 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. | 
| Kokomo,
                IN Howard Co. United States | Smith Rd. (CR 300N) / Sparks Rd. (CR 50E) (40.52021, -86.11715) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | |
| Zionsville,
                IN Boone Co. United States | W Oak St. / S 800 E (39.94965, -86.31676) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2024 | https://youarecurrent.com/2024/02/15/new-roundabout-opens-at-zionsville-intersection/ | 
| McCordsville,
                IN Hancock Co. United States | Mount Comfort Rd. / W 400 N (39.84148, -85.91530) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | 2024 | |
| McCordsville,
                IN Hancock Co. United States | Mount Comfort Rd. / Airport Blvd. / W Airport Blvd. (39.84309, -85.91530) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | 2024 | |
| McCordsville,
                IN Hancock Co. United States | Mount Comfort Rd. / Enterprise Dr. (39.85252, -85.91544) | Roundabout Unknown | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | 2024 | |
| Martinsville,
                IN Morgan Co. United States | SR 144 / Old SR 37 (39.56651, -86.25263) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 50.2920 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2023 | |
| Bloomington,
                IN Monroe Co. United States | W Woodyard Rd. / N Curry Pike / W Hunter Valley Rd. (39.19027, -86.58242) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 56.3877 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2022 | Series of 2 roundabouts. Striped out spiral in circulatory roadway. https://www.heraldtimesonline.com/story/news/traffic/2022/03/03/work-2-6-m-double-roundabout-bloomington-start-next-week/9332294002/ | 
| Bloomington,
                IN Monroe Co. United States | W Woodyard Rd. / N Smith Pike (39.19089, -86.58340) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2022 | Series of 2 roundabouts. | 
| Seymour,
                IN Jackson Co. United States | S Airport Rd. / G Ave. W / G Ave. E / 1st Ave. (38.93787, -85.90766) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2022 | https://tribtown.com/2022/08/13/airport-road-roundabout-opens/ | 
| Merrillville,
                IN Lake Co. United States | Arthur Blvd. / McKinley Cir. (41.48737, -87.35982) | Other Existing | All-Way Stop None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | Pedestrian access to central island. | |
| Westfield,
                IN Hamilton Co. United States | E 196th St. / Chad Hittle Rd. / Chatham Hills Blvd. (40.07194, -86.13365) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 48.7680 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2024 | Left-turn-only lane on east leg. Right-turn-only lane on south leg. | 
| Zionsville,
                IN Boone Co. United States | S Cobblestone Dr. / Pebblepointe Pass (39.96859, -86.29088) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2004 | No splitter islands on three legs. | 
| Zionsville,
                IN Boone Co. United States | S Cobblestone Dr. / Pebblepointe Pass / Spring Violet Pl. (39.97367, -86.29801) | Other Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2005 | No splitter islands. | 
| Zionsville,
                IN Boone Co. United States | Greenthread Dr. / Iris Ln. (39.97780, -86.29320) | Other Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Zionsville,
                IN Boone Co. United States | Pin Oak Dr. / Shelburne Way (39.98194, -86.29485) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2003 | No splitter islands. | 
| Zionsville,
                IN Boone Co. United States | Aberdeen Dr. / Bradfield Rd. / Oakley Terrace (39.97226, -86.31374) | Other Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2017 | No splitter islands on east and west legs. | 
| Whitestown,
                IN Boone Co. United States | Madera Dr. / Maricopa Blvd. (40.00226, -86.34972) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2021 | No splitter islands on north and south legs. | 
| Whitestown,
                IN Boone Co. United States | Seabiscuit Rd. / Preakness St. (39.99047, -86.34176) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2021 | No splitter islands. | 
| Noblesville,
                IN Hamilton Co. United States | SR 38 / Boden Rd. / Middletown Ave. (40.03627, -85.93768) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | 2024 | https://www.facebook.com/story.php/?story_fbid=467914892288667&id=100072104792693&_rdr https://content.govdelivery.com/accounts/INDOT/bulletins/3928e95 | 
| Muncie,
                IN Delaware Co. United States | Heron Pointe Pkwy. / Shoreline Terrace (40.23601, -85.44829) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Muncie,
                IN Delaware Co. United States | Heron Pointe Pkwy. / Bridle Wood Trl. / Lakeshore Dr. (40.23810, -85.45343) | Other Existing | Uncontrolled None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Franklin,
                IN Johnson Co. United States | Commerce Dr. / Cumberland Dr. / Simon Rd. (39.50767, -86.08405) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://dailyjournal.net/2023/08/01/sculpture-shaped-planned-by-students-unveiled-at-fchs-roundabout/ | 
| Newburgh,
                IN Warrick Co. United States | Vann Rd. / Anderson Rd. (37.98370, -87.35912) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.tristatehomepage.com/news/local-news/roundabout-on-vann-road-is-now-open/ | 
| Fishers,
                IN Hamilton Co. United States | E 106th St. / Hoosier Rd. / Windermere Blvd. (39.94168, -85.96656) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | Opened December 2023. | 
| Westfield,
                IN Hamilton Co. United States | E 161st St. / Oak Rd. (40.02210, -86.11823) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2023 | Opened December 7, 2023. https://www.westfield.in.gov/egov/documents/1618489074_62055.pdf | 
| Noblesville,
                IN Hamilton Co. United States | 8th St. / Pleasant St. / Historic Pleasant St. (40.03908, -86.01458) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2023 | Built as part of the Pleasant St bypass project. Opened November 2023. | 
| Noblesville,
                IN Hamilton Co. United States | 8th St. / Pleasant St. (new routing) (40.04020, -86.01464) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2023 | Built as part of the Pleasant St bypass project. Opened November 2023. | 
| Kokomo,
                IN Howard Co. United States | Touby Pike / CR 250N (40.51308, -86.09981) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | Provides access to Stellantis and Samsung SDI battery plant being built at this location | 
| McCordsville,
                IN Hancock Co. United States | Windsor Dr. / Bayview Run (39.88787, -85.91975) | Roundabout Unknown | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | |
| Carmel,
                IN Hamilton Co. United States | W 111th St. / Spring Mill Ln. / Slade Ave, (39.94893, -86.16236) | Roundabout Unknown | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | Opened August 25, 2023. https://content.govdelivery.com/accounts/INCARMEL/bulletins/367b416#:~:text=111TH%20STREET%20AND%20SPRING%20MILL%20ROAD%20ROUNDABOUT | 
| Greenwood,
                IN Johnson Co. United States | W Smith Valley Rd. / Mullinix Rd. (39.60483, -86.21647) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2023 | https://uploads.knightlab.com/storymapjs/a054ad9d809a2e94199b7216d217fa6d/i-69-finish-line-construction-overview-johnson-county-v-0-4/index.html | 
| Greenwood,
                IN Johnson Co. United States | W Smith Valley Rd. / I-69 NB Ramps (39.60476, -86.21867) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2023 | https://uploads.knightlab.com/storymapjs/a054ad9d809a2e94199b7216d217fa6d/i-69-finish-line-construction-overview-johnson-county-v-0-4/index.html | 
| Greenwood,
                IN Johnson Co. United States | W Smith Valley Rd. / I-69 SB Ramps (39.60480, -86.22082) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2023 | https://uploads.knightlab.com/storymapjs/a054ad9d809a2e94199b7216d217fa6d/i-69-finish-line-construction-overview-johnson-county-v-0-4/index.html | 
| Greenfield,
                IN Hancock Co. United States | N Manchester Dr. / N Winchester Dr. / N Village Greene Dr. (39.79872, -85.95045) | Other Existing | Uncontrolled None | 3 Approaches 3 Driveways 0.0000 | Other (At-Grade) Single-Lane | Pedestrian access to central island. | |
| East Chicago,
                IN Lake Co. United States | E 129th St. / Dickey Rd. / Hembroff St. / Broad St. (41.66094, -87.46708) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 39.6240 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2023 | https://www.nwitimes.com/news/local/lake/east-chicago/east-chicago-finishing-up-dickey-road-roundabout-moving-forward-with-3-5-million-streetscape-improvement/article_71ab472c-adff-52aa-b47c-b5c2b166826a.html | 
| Carmel,
                IN Hamilton Co. United States | E Main St. / Lexington Blvd. / (entrance to Carmel High School) (39.97843, -86.11848) | Roundabout Existing | All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://content.govdelivery.com/accounts/INCARMEL/bulletins/3716f15 | 
| Indianapolis,
                IN Marion Co. United States | Southeastern Ave. / S Rural St. (39.76005, -86.11647) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2023 | Year Completed estimated (2022-2023). https://citybase-cms-prod.s3.amazonaws.com/409ceae3cbb8413497ef98823962c8d0.pdf | 
| Greenwood,
                IN Johnson Co. United States | W Stones Crossing Rd. / Saddle Club Rd. (39.57708, -86.17769) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.tiktok.com/@rayraysellsindy/video/7260938186984148266 | 
| Bridlewood,
                IN St. Joseph Co. United States | Bridlewood Cir. / Broken Wood Dr. (41.75165, -86.13323) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2001 | Flush concrete splitter islands. No truck apron. Year Completed estimated (1999-2003). | 
| Indianapolis,
                IN Marion Co. United States | W County Line Rd. / N Bluff Rd. / I-69 (SR 37) NB Ramps (39.63481, -86.20389) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) | 2022 | Year Completed estimated (2021-2022). | 
| Westfield,
                IN Hamilton Co. United States | E 191st St. / Chad Hittle Dr. (40.06468, -86.13217) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2022 | https://www.westfield.in.gov/egov/apps/document/center.egov?view=item;id=3499#:~:text=191st%20Street%20and%20Chad%20Hittle%20Drive%20Roundabout https://mobile.twitter.com/TravelWestfield/status/1580319271162290176 | 
| Noblesville,
                IN Hamilton Co. United States | SR 32 (Westfield Rd.) / SR 38 (Sheridan Rd.) / (Riverview Health Center entrance) (40.04704, -86.02480) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2022 | https://www.cityofnoblesville.org/topic/subtopic.php?topicid=540&structureid=1 | 
| Westville,
                IN La Porte Co. United States | US 6 / SR 2 (41.53995, -86.91066) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 50.2920 | Other (At-Grade) Single-Lane | 2022 | Opened Nov 1, 2022. There is a cut-through in the central island to allow for police-escorted oversize/overweight (OSOW) loads that travel US 6. https://www.in.gov/indot/about-indot/central-office/welcome-to-the-laporte-district/us-6-at-sr-2-intersection-improvement-in-laporte-county/ | 
| Noblesville,
                IN Hamilton Co. United States | SR 32 (Westfield Rd.) / River Rd. (40.04704, -86.02793) | Roundabout Unknown | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | https://www.cityofnoblesville.org/topic/subtopic.php?topicid=540&structureid=1 | |
| Whitestown,
                IN Boone Co. United States | S CR 525E / Powell Dr. (39.94263, -86.36963) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2018 | Year Completed estimated (2017-2018). | 
| McCordsville,
                IN Hancock Co. United States | Ridgecrest Ln. / Covington Ave. (39.92715, -85.90411) | Other Existing | All-Way Yield None | 3 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2018 | No splitter islands. | 
| Mishawaka,
                IN St. Joseph Co. United States | Bodnar Blvd. / Troyer Trl. (41.61950, -86.14084) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 50.2920 | Other (At-Grade) Single-Lane | 2007 | |
| Anderson,
                IN Madison Co. United States | E 59th St. / E 60th St. / Applewood Center Dr. / (parking) (40.05542, -85.65411) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2015 | Year Completed estimated (2014-2015). | 
| Bargersville,
                IN Johnson Co. United States | SR 144 / I-69 SB Ramps (39.56591, -86.24760) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2022 | Interchange replaced at-grade signalized intersection. | 
| Bargersville,
                IN Johnson Co. United States | SR 144 / CR 144 / I-69 NB Ramps (39.56557, -86.24616) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2022 | Interchange replaced at-grade signalized intersection. | 
| Greenwood,
                IN Johnson Co. United States | W Smith Valley Rd. / Old SR 37 (39.60432, -86.22613) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2022 | |
| Franklin,
                IN Johnson Co. United States | N Graham Rd. / Commerce Dr. / Commerce Pkwy. (39.50765, -86.05535) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2022 | |
| Sellersburg,
                IN Clark Co. United States | American Way / Camp Run Pkwy. (38.39235, -85.76984) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2022 | Northwest and northeast legs stubbed. https://www.wdrb.com/news/sellersburg-officials-hope-new-roundabout-will-attract-more-businesses/article_8ee3e832-2af4-11ed-94a6-3397bf032ef2.html | 
| Greenwood,
                IN Johnson Co. United States | Legacy Blvd. / Generation Way / Welcome Way (39.60727, -86.04463) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Carmel,
                IN Hamilton Co. United States | E 106th St. / N College Ave. (39.94178, -86.14595) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://carmellink.com/project.php?title=106th%20Street%20and%20College%20Avenue%20Roundabout%20Construction open to traffic as of 1/1/2023. | 
| Greenwood,
                IN Johnson Co. United States | Valley Ln. / Centerbrook Trace (Victory Dr.) / (parking) (39.57616, -86.19095) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2018 | Concentric striped circulatory roadway in all quadrants with only one two-lane entry (west leg) and two-lane exit (north leg). | 
| Greenwood,
                IN Johnson Co. United States | Chancery Blvd. / Coventry Ln. (39.57355, -86.20587) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 44.1960 | Other (At-Grade) Single-Lane | 2003 | Year Completed estimated (1998-2003). | 
| Fort Wayne,
                IN Allen Co. United States | E Ludwig Rd. / Oakbrook Pkwy. (41.14005, -85.13911) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2022 | https://www.wane.com/news/local-news/fort-wayne-adds-traffic-light-at-reworked-coldwater-ludwig-area/ https://www.wane.com/news/local-news/public-meeting-held-for-rework-of-coldwater-ludwig-intersection/ https://www.fortwaynesnbc.com/2022/12/07/new-roundabout-opens-w-ludwig-road-city-highlights-record-infrastructure-investments/ https://www.youtube.com/watch?v=rO5Oxt4pF2E | 
| Winona Lake,
                IN Kosciusko Co. United States | Winona Ave. / Argonne Rd. / Kings Hwy. / Park Ave. (41.23177, -85.82318) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | 2022 | https://www.newsnowwarsaw.com/winona-lake-roundabout-completion-date-june-1/ | 
| Greenwood,
                IN Johnson Co. United States | Woodfield Dr. / Dreyer Blvd. (39.59228, -86.14405) | Other Existing | All-Way Yield None | 3 Approaches 1 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands on north and south legs. | |
| Westfield,
                IN Hamilton Co. United States | W 171st St. / Eagletown Rd. (40.03649, -86.19331) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | Opened March 2023. | 
| Whitestown,
                IN Boone Co. United States | S Main St. / Albert S White Dr. / E 400 S (39.98263, -86.34596) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2022 | https://www.youtube.com/watch?v=34EKqFKijoI | 
| Brownsburg,
                IN Hendricks Co. United States | S Green St. / Airport Rd. (39.82142, -86.40107) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2022 | https://twitter.com/BrownsburgIN/status/1552378297249677312 | 
| Avon,
                IN Hendricks Co. United States | E CR 100 S / (unknown) (39.74854, -86.36651) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2022 | Only two legs finished as of June 2022, but it looks like north and south legs will be added. | 
| Avon,
                IN Hendricks Co. United States | E CR 100 S / CR 900 E (39.74857, -86.36160) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 60.9600 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2022 | |
| Avon,
                IN Hendricks Co. United States | E CR 100 S / Allpoints Ct. (39.74893, -86.34938) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 56.3880 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2022 | |
| Fort Wayne,
                IN Allen Co. United States | Union Chapel Rd. / Parkview Plaza (41.20002, -85.10064) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 54.8640 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2022 | https://www.fwbusiness.com/fwbusiness/article_f4f95c16-cf7f-5063-b7fa-31833acc622f.html | 
| Greenwood,
                IN Johnson Co. United States | S Honey Creek Rd. / Stones Crossing Rd. (39.57825, -86.13973) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2022 | Replaced offset T-intersections. https://dailyjournal.net/2022/08/21/stones-crossing-honey-creek-roads-to-close-for-roundabout-construction-2/ | 
| Carmel,
                IN Hamilton Co. United States | City Center Dr / Veterans Way (39.97065, -86.12861) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2023 | https://content.govdelivery.com/attachments/fancy_images/INCARMEL/2023/06/7837794/4827643/city-center-and-veterans-way-2_crop.jpg https://content.govdelivery.com/accounts/INCARMEL/bulletins/362af59#:~:text=VETERANS%20WAY%20AND%20CITY%20CENTER%20DRIVE%20ROUNDABOUT%20%2D%20OPEN%20and%20pictured%20below. | 
| Arcadia,
                IN Hamilton Co. United States | E 236th St. / US 31 SB Ramps (40.13069, -86.12917) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2023 | https://www.in.gov/indot/about-indot/central-office/welcome-to-the-greenfield-district/interchange-project-at-us-31-and-236th-street/ | 
| Cicero,
                IN Hamilton Co. United States | Northbound Ramps / E 236th St. / US 31 NB Ramps (40.13083, -86.12698) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2023 | https://www.in.gov/indot/about-indot/central-office/welcome-to-the-greenfield-district/interchange-project-at-us-31-and-236th-street/ | 
| Carmel,
                IN Hamilton Co. United States | Smoky Row Rd. / North End Dr. (39.98560, -86.13813) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2023 | Raised pedestrian crossing on east leg. https://content.govdelivery.com/attachments/fancy_images/INCARMEL/2023/05/7675938/4767484/smoky-row_crop.jpg https://content.govdelivery.com/accounts/INCARMEL/bulletins/35c7e4e?fbclid=IwAR2JH8UKd4F6MRVvqVsiXUfV2V1dse_PtuObd0hhCSqbDILigJt3Txdx6Mc#:~:text=in%20winter%202024.-,SMOKY%20ROW,-%3A%C2%A0This%20project | 
| Whitestown,
                IN Boone Co. United States | E 550 S / S 475 E (39.96035, -86.37942) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 54.8640 | Other (At-Grade) Unknown | 2023 | |
| South Bend,
                IN St. Joseph Co. United States | Lincoln Way W / Progress Dr. (41.69728, -86.31354) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 42.6717 | Other (At-Grade) Single-Lane | 2021 | Serves South Bend International Airport. https://nwindianabusiness.com/community/business-news/upgrades-to-south-bend-international-airport-in-response-to-increased-passenger-use/27566/ | 
| Muncie,
                IN Delaware Co. United States | N McKinley Ave. / (bus transfer station) (40.20897, -85.40813) | Other Existing | All-Way Stop None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Fort Wayne,
                IN Allen Co. United States | W Till Rd. / Bethel Rd. (41.16826, -85.18962) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2015 | Year Completed estimated (2014-2016). | 
| McCordsville,
                IN Hancock Co. United States | N Gateway Crossing Blvd. / W Dickens Crossing / N Kensington Way (39.88736, -85.92795) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands on three legs. | |
| Fishers,
                IN Hamilton Co. United States | Aldenham Blvd. / Doncaster Ct. / Lothbury Cir. (39.93879, -85.95016) | Other Existing | One-Way/Two-Way Stop None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands on three legs and minimal island on east leg. | |
| Noblesville,
                IN Hamilton Co. United States | Silver Moon Ct. / Stoney Moon Dr. / Estates Blvd. (40.03794, -85.96087) | Other Existing | Unknown None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Noblesville,
                IN Hamilton Co. United States | 146th St. / Olio Rd. (40.00166, -85.91907) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2021 | Opened July 2, 2021. https://twitter.com/NoblesvilleIN/status/1411036956864090112 | 
| Carmel,
                IN Hamilton Co. United States | W 146th St. / Little Eagle Creek Ave. (39.99859, -86.23899) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2021 | |
| Greenwood,
                IN Johnson Co. United States | Arbor Ln. / Blackberry Dr. (39.58332, -86.12628) | Other Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands on two legs. | |
| Bloomington,
                IN Monroe Co. United States | Sample Rd. / I-69 NB Ramps (39.26581, -86.52203) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 38.1000 | Freeway Ramps (Grade-Separated) Single-Lane | 2017 | Year Completed estimated (2016-2019). | 
| Bloomington,
                IN Monroe Co. United States | Sample Rd. / N Frontage Rd. W / I-69 SB Ramps (39.26595, -86.52428) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.1000 | Freeway Ramps (Grade-Separated) Single-Lane | 2017 | Year Completed estimated (2016-2019). | 
| Bloomington,
                IN Monroe Co. United States | Sample Rd. / N Wayport Rd. / N Frontage Rd. E (39.26549, -86.51969) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2016-2019). | 
| Fort Wayne,
                IN Allen Co. United States | Coventry Ln. / (parking) (41.03712, -85.25558) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 22.8600 | Other (At-Grade) Single-Lane | 2000 | Year Completed estimated (1998-2002). | 
| Zionsville,
                IN Boone Co. United States | S 875 E / E 500 S (Whitestown Rd.) (39.96686, -86.30310) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2021 | Year Completed estimated (2020-2021). https://www.zionsville-in.gov/DocumentCenter/View/2640/Whitestown-Road-CR-875-North-Roundabout | 
| Zionsville,
                IN Boone Co. United States | W Oak St. / S 850 E (Cooper Rd.) (39.94983, -86.30720) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2021 | |
| Noblesville,
                IN Hamilton Co. United States | Midland Ln. / Slateford Rd. / Kippford St . (40.00840, -86.06108) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2006 | Year Completed estimated (2005-2006). | 
| Noblesville,
                IN Hamilton Co. United States | Noble Crossing Pkwy. / Kennewick Bend (40.01185, -86.07540) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Westfield,
                IN Hamilton Co. United States | Carey Rd. / E 171st St. / Wetherington Dr. (40.03678, -86.10877) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2021 | https://twitter.com/CityofWestfield/status/1419995410307952645 | 
| Carmel,
                IN Hamilton Co. United States | E 111th St. / Westfield Blvd. (39.94884, -86.12681) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2021 | |
| Munster,
                IN Lake Co. United States | Presidents Circle (41.52928, -87.51062) | Other Existing | Uncontrolled None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Schererville,
                IN Lake Co. United States | Pine Island Dr. / W 81st Pl. (41.47142, -87.39784) | Other Existing | One-Way/Two-Way Stop None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands on two legs. |