| 
                City, 
                State County Country  | 
            
                Intersection (Lat, Lng)  | 
            
                Type Status  | 
            Control Type / Other Control Type | Approaches / Driveways / ICD (m) | 
                Functional Class /  LaneType  | 
            Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| 
                Montgomery,
                OH Hamilton Co. United States  | 
            
                US 22 (Montgomery Rd.) / SR 126 (Ronald Reagan Cross Country Hwy.) (39.22308, -84.35643)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (3+ Lane)  |   
            2021 | Previously a grade-separated freeway interchange. https://m.facebook.com/CityofMontgomeryOhio/videos/352303629903240/ | 
| 
                Noblesville,
                IN Hamilton Co. United States  | 
            
                Midland Ln. / (Dr. James A. Dillon Park entrance) (40.00447, -86.06001)  | 
            
                Other Existing  | 
            
                Uncontrolled None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                E 111th St. / N College Ave. (39.94911, -86.14594)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 1 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | Opened December 3, 2021. http://www.carmellink.com/index.php | 
| 
                Harrison,
                OH Hamilton Co. United States  | 
            
                Dry Fork Rd. / West Rd. (39.25461, -84.76702)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 33.5280  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | Next to high school and junior high school. https://www.facebook.com/CityofHarrison/photos/a.155847067781927/4751915121508409/?type=3&source=48 | 
| 
                Chattanooga,
                TN Hamilton Co. United States  | 
            
                Mountain Creek Rd. / N Runyon Dr. (35.11072, -85.32354)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 21.3360  | 
            
                Other (At-Grade) Single-Lane  |   
            2019 | Painted splitter islands on all legs. Year Completed estimated (2018-2019). | 
| 
                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  |   
            ||
| 
                Blue Ash,
                OH Hamilton Co. United States  | 
            
                Hunt Rd. / (parking) (39.22578, -84.39828)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)  | 
            
                3 Approaches 0 Driveways 36.5760  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Opened February 2, 2022. https://www.blueash.com/departments/public_works/hunt_plainfield.php | 
| 
                Collegedale,
                TN Hamilton Co. United States  | 
            
                University Dr. / Taylor Cir. (35.04776, -85.04983)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | On campus of Southern Adventist University. Fountain in central island. Year Completed estimated (2008-2010). | 
| 
                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 | 
| 
                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). | 
| 
                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 | |
| 
                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  |   
            ||
| 
                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 | |
| 
                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  | 
            
                E 116th St. / S Guilford Rd. (39.95650, -86.14119)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2020 | http://carmellink.com/project.php?title=116th%20Street%20and%20Guilford%20Road%20Roundabout http://carmellink.com/images/projects/116th-St-and-Guilford.jpg | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                E 116th St. / College Ave. (39.95647, -86.14592)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2020 | http://carmellink.com/project.php?title=116th%20Street%20and%20College%20Avenue%20Roundabout http://carmellink.com/images/projects/116th-St-and-College.jpg | 
| 
                Fishers,
                IN Hamilton Co. United States  | 
            
                E 126th St. / Ford Dr. / Windsor Dr. (39.97158, -86.00638)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2020 | https://www.fishers.in.us/DocumentCenter/View/23178/126th-St--Ford-Dr-Roundabout | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                Four Seasons Way / Windy Knoll Ln. / Lorenzo Blvd. / Milano Dr. (39.98458, -86.20853)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 44.1960  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | Large gap between splitter islands and circulatory roadway. | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                Jackson Circle (39.97496, -86.19019)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 48.7680  | 
            
                Other (At-Grade) Single-Lane  |   
            2001 | No splitter islands; park in central island. Year Completed estimated (1999-2003). | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                Clay Circle (39.97239, -86.18878)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 48.7680  | 
            
                Other (At-Grade) Single-Lane  |   
            2001 | No splitter islands; park in central island. Year Completed estimated (1999-2003). | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                Parsons Gate / Chelmsford St. (39.97137, -86.19293)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                2 Approaches 3 Driveways 41.1480  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | No splitter islands; park in central island. | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                Colfax Circle (39.96639, -86.19635)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 48.7680  | 
            
                Other (At-Grade) Single-Lane  |   
            2003 | No splitter islands; park in central island. | 
| 
                Fishers,
                IN Hamilton Co. United States  | 
            
                E 96th St. / Sargent Rd. (39.92707, -86.00638)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2020 | Open June 8, 2020. https://twitter.com/DriveFishers/status/1270045736265297922 | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                N Range Line Rd. / Lowes Way (39.99193, -86.12728)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 1 Driveways 0.0000  | 
            
                Other (At-Grade) Unknown  |   
            2020 | New roundabout opened for connection to the new Lowes Way extension (will connect to the new overpass to the east over Keystone). https://www.hamiltoncounty.in.gov/881/Lowes-Way-Connection---Phase-2 . https://twitter.com/HamcoIndiana/status/1254047807759097859 | 
| 
                Anderson Township,
                OH Hamilton Co. United States  | 
            
                (unknown) (39.07631, -84.34992)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            Pedestrian access to central island. | |
| 
                Anderson Township,
                OH Hamilton Co. United States  | 
            
                (unknown) (39.07418, -84.34995)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            Pedestrian access to central island. | |
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                W Carmel Dr. / Pennsylvania St. (39.97137, -86.15522)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2020 | http://carmellink.com/project.php?title=Carmel%20Drive%20and%20Pennsylvania%20Street%20Roundabout | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                E 96th St. / Haverstick Rd. (39.92692, -86.11748)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2020 | http://carmellink.com/project.php?title=96th%20Street%20and%20Haverstick%20Road%20Roundabout http://carmellink.com/images/projects/96th-St-and-Keystone-Pkwy-Exhibit.2017.01.jpg Scheduled for completion by July 4 2020. | 
| 
                Fishers,
                IN Hamilton Co. United States  | 
            
                E 113th St. / Florida Rd. (39.95354, -85.88968)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 31.1281  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | https://readthereporter.com/florida-road-roundabout-open-in-fishers/ ICD estimated from Google Maps linework. | 
| 
                Arcadia,
                IN Hamilton Co. United States  | 
            
                E 276th St. / E 281st St. / (business entrance) (40.19029, -86.05290)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2020 | |
| 
                Noblesville,
                IN Hamilton Co. United States  | 
            
                Cumberland Rd. / E 186th St. / Field Dr. (40.05833, -85.99593)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 36.5760  | 
            
                Other (At-Grade) Single-Lane  |   
            2019 | Year Completed estimated (2018-2020). | 
| 
                Fishers,
                IN Hamilton Co. United States  | 
            
                E 126th St. / SR 37 SB Ramps (39.97164, -86.00418)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Freeway Ramps (Grade-Separated) Unknown  |   
            2020 | https://twitter.com/INDOTEast/status/1329572863540662274 | 
| 
                Fishers,
                IN Hamilton Co. United States  | 
            
                E 126th St. / SR 37 NB Ramps (39.97167, -86.00332)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Freeway Ramps (Grade-Separated) Unknown  |   
            2020 | https://twitter.com/INDOTEast/status/1329572863540662274 | 
| 
                Noblesville,
                IN Hamilton Co. United States  | 
            
                Pleasant St. / S 19th St. (40.03928, -86.00043)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 36.5760  | 
            
                Other (At-Grade) Single-Lane  |   
            2019 | |
| 
                Fishers,
                IN Hamilton Co. United States  | 
            
                E 136th St. / (parking) (39.98777, -85.92893)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 36.5760  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | Entrance to medical center. | 
| 
                Fishers,
                IN Hamilton Co. United States  | 
            
                138th St. / Jack Walker Ln. (39.98867, -85.91245)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 36.5760  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | |
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                N Illinois St. / Zotek Dr. / (shopping center entrance) (39.95383, -86.16244)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2020 | |
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                Cuppertino Ln. / Lance Dr. / E Golden Gate Dr. (39.98174, -86.21754)  | 
            
                Other Existing  | 
            
                Other Unknown  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No control on southwest leg. | |
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                Dumbarton St. / Fairmount St. (39.98161, -86.18915)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                Fishers,
                IN Hamilton Co. United States  | 
            
                Thorpe Creek Pkwy. / Pleasant Crest Ave. / Poplar Bend Blvd. (39.97051, -85.89966)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                Fishers,
                IN Hamilton Co. United States  | 
            
                Silverleaf Blvd. / Davenport Dr. / Dennison Dr. (39.98405, -85.89867)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands on two legs. | |
| 
                Fishers,
                IN Hamilton Co. United States  | 
            
                Copper Springs Way / Brooks Park Blvd. / Edgebrook Dr. (39.93636, -85.90323)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                Fishers,
                IN Hamilton Co. United States  | 
            
                Edgebrook Dr. / Copper Saddle Bend (39.93586, -85.89734)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                Westfield,
                IN Hamilton Co. United States  | 
            
                Burgess Hill Pass / Lynton Way / (parking) (40.02737, -86.17145)  | 
            
                Other Existing  | 
            
                Uncontrolled None  | 
            
                3 Approaches 1 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                Noblesville,
                IN Hamilton Co. United States  | 
            
                Promenade Shops Blvd. / Promenade of Noblesville Pkwy. (40.04439, -86.06664)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 36.5760  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Year Completed estimated (2007-2008). | 
| 
                Noblesville,
                IN Hamilton Co. United States  | 
            
                Promenade Shops Blvd. / West Connector (40.04438, -86.06945)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 36.5760  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Year Completed estimated (2007-2008). | 
| 
                Noblesville,
                IN Hamilton Co. United States  | 
            
                Village Center Dr. / Pebble Village Ln. (40.04431, -86.07544)  | 
            
                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. | |
| 
                Noblesville,
                IN Hamilton Co. United States  | 
            
                Stones Crossing Ln. / Fairway Dr. (40.05915, -86.07300)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands on west and south legs. | |
| 
                Westfield,
                IN Hamilton Co. United States  | 
            
                Oak Manor Dr. / Durmast Oak Dr. (40.03541, -86.11111)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                Fishers,
                IN Hamilton Co. United States  | 
            
                Roy Anderson Blvd. / Sunglow Dr. (39.99121, -85.97756)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 57.9120  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Year Completed estimated (2007-2008). | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                E 111th St. / Lexington Dr. / Central Park Dr. (39.94909, -86.13928)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2020 | https://www.indianaconstructionnews.com/2020/06/30/carmel-announces-road-projects-for-2020-2021-construction-season/ | 
| 
                Noblesville,
                IN Hamilton Co. United States  | 
            
                S 10th St. / Christian Ave. / Greenfield Ave. (40.03553, -86.01218)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 24.6897  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | ICD estimated from Google Maps linework. | 
| 
                Chattanooga,
                TN Hamilton Co. United States  | 
            
                Igou Gap Rd. / Gray Rd. (35.02312, -85.14608)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 22.4954  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | Year Completed estimated (2002-2007). ICD estimated from Google Maps linework. | 
| 
                Chattanooga,
                TN Hamilton Co. United States  | 
            
                Igou Gap Rd. / Jenkins Rd. (35.02097, -85.14126)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 24.4521  | 
            
                Other (At-Grade) Single-Lane  |   
            2014 | ICD estimated from Google Maps linework. | 
| 
                Chattanooga,
                TN Hamilton Co. United States  | 
            
                Elder Mountain Rd. / O'Grady Dr. (35.04252, -85.36198)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 36.1796  | 
            
                Other (At-Grade) Single-Lane  |   
            2003 | Year Completed estimated (2002-2007). ICD estimated from Google Maps linework. | 
| 
                Chattanooga,
                TN Hamilton Co. United States  | 
            
                Morris Ln. / Homecoming Dr. (34.99715, -85.13595)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 79.2480  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | Year Completed estimated (2002-2005). ICD estimated from Google Maps linework. | 
| 
                Chattanooga,
                TN Hamilton Co. United States  | 
            
                Premier Dr. / Pointe Center Dr. (35.01333, -85.18897)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 60.6470  | 
            
                Other (At-Grade) Single-Lane  |   
            2000 | Year Completed estimated (1999-2002). ICD estimated from Google Maps linework. | 
| 
                Chattanooga,
                TN Hamilton Co. United States  | 
            
                (shopping mall perimeter rd) / (shopping mall access rd) (35.03304, -85.15518)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 184.8309  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2013 | ICD estimated from Google Maps linework. | 
| 
                Chattanooga,
                TN Hamilton Co. United States  | 
            
                Landress Rd. / (parking) (35.03544, -85.15483)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 27.4320  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | Year Completed estimated (2002-2007). | 
| 
                Chattanooga,
                TN Hamilton Co. United States  | 
            
                Gunbarrel Rd. / Standifer Gap Rd. / Allemande Way (35.04891, -85.14455)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 123.1967  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | ICD estimated from Google Maps linework. | 
| 
                Chattanooga,
                TN Hamilton Co. United States  | 
            
                Northpoint Blvd. / (future street) (35.12874, -85.23511)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 29.3039  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | Year Completed estimated (2008-2010). ICD estimated from Google Maps linework. | 
| 
                Chattanooga,
                TN Hamilton Co. United States  | 
            
                Volkswagen Dr. / Ferdinand Piëch Way / Hamilton County Park entrance (35.07645, -85.12725)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 51.8034  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2010 | ICD estimated from Google Maps linework. | 
| 
                Chattanooga,
                TN Hamilton Co. United States  | 
            
                Volkswagen Dr. / Tennessee DOT Entrance-Volkswagen Plant Entrance (35.07329, -85.13183)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 51.8054  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2010 | ICD estimated from Google Maps linework. | 
| 
                Chattanooga,
                TN Hamilton Co. United States  | 
            
                Volkswagen Dr. / Discovery Dr. (35.07049, -85.14327)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 49.8521  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2011 | ICD estimated from Google Maps linework. | 
| 
                Chattanooga,
                TN Hamilton Co. United States  | 
            
                Shallowford Rd. / Jenkins Rd. (35.03443, -85.13293)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 87.0353  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Right-turn bypass lane with downstream merge on north leg. ICD estimated from Google Maps linework. | 
| 
                Chattanooga,
                TN Hamilton Co. United States  | 
            
                Jersey Pike / Oakwood Dr. (35.08830, -85.18262)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 21.5002  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Chattanooga,
                TN Hamilton Co. United States  | 
            
                4th Ave. / E 37th St (35.00101, -85.28883)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 28.3714  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2013 | ICD estimated from Google Maps linework. | 
| 
                Chattanooga,
                TN Hamilton Co. United States  | 
            
                River Gorge Dr. / Waterthrush Ln. / Wildrose Ln. (35.01147, -85.39913)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 65.5394  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | ICD estimated from Google Maps linework. | 
| 
                Chattanooga,
                TN Hamilton Co. United States  | 
            
                Jenkins Rd,.Goodwin Rd. / Batters Pl. (35.02533, -85.13977)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 23.4728  | 
            
                Other (At-Grade) Single-Lane  |   
            2014 | ICD estimated from Google Maps linework. | 
| 
                Cincinnati,
                OH Hamilton Co. United States  | 
            
                Roebling Way / Theodore M Berry Way / Walnut St. (39.09641, -84.51076)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 16.6842  | 
            
                Other (At-Grade) Single-Lane  |   
            2013 | ICD estimated from Google Maps linework. | 
| 
                Fishers,
                IN Hamilton Co. United States  | 
            
                E 96th St. / Cumberland Rd. / Mud Creek Rd. (39.92701, -85.99493)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 48.7680  | 
            
                Other (At-Grade) Single-Lane  |   
            2016 | On boundary between Fishers and Indianapolis and between Hamilton County and Marion County. | 
| 
                Fishers,
                IN Hamilton Co. United States  | 
            
                E 96th St. / Fall Creek Rd. (39.92678, -85.97557)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 57.9120  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | On boundary between Fishers and Indianapolis and between Hamilton County and Marion County. Year completed estimated (2010-2012). | 
| 
                Fishers,
                IN Hamilton Co. United States  | 
            
                Fall Creek Rd. / Brooks School Rd. (39.93465, -85.94744)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 36.5760  | 
            
                Other (At-Grade) Single-Lane  |   
            2013 | Right-turn bypass lane on north leg. | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                W 106th St. / Illinois St. (39.94160, -86.16133)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 50.2920  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2015 | Roundabout opened in 2015; however, work continued through mid-2016 on the east leg of the roundabout associated with construction of an adjacent roundabout at the 106th Street/Meridian Street interchange. | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                W 96th St. / N Augusta Dr. (39.92622, -86.22490)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2011 | On boundary between Carmel and Indianapolis and between Hamilton County and Marion County. | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                W 96th St. / Shelbourne Rd. (39.92613, -86.22202)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2011 | On boundary between Carmel and Indianapolis and between Hamilton County and Marion County. | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                E 116th St. / Gray Rd. (39.95665, -86.08932)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 51.8160  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2016 | |
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                Hazel Dell Pkwy. / Cherry Creek St. / Avian Way (39.99229, -86.07047)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 34.7705  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | ICD estimated from Google Maps linework. | 
| 
                Noblesville,
                IN Hamilton Co. United States  | 
            
                Olio Rd. / Tegler Rd. / E 141st St. (39.99437, -85.91898)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 43.9192  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2010 | ICD estimated from Google Maps linework. | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                Range Line Rd. / Carmel Dr. (39.96149, -86.12697)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 48.7680  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            2016 | |
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                N Pennsylvania St. / E 116th St. (39.95630, -86.15514)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 33.8733  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2016 | ICD estimated from Google Maps linework. | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                E 111th St. / N Pennsylvania St. (39.94898, -86.15559)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 54.8640  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2015 | |
| 
                Cincinnati,
                OH Hamilton Co. United States  | 
            
                Fulton Ave / Eden Park Drive (39.11472, -84.49347)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 34.2865  | 
            
                Other (At-Grade) Single-Lane  |   
            1999 | ICD estimated from Google Maps linework. | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                Clay Terrace Blvd. / Circle Dr. / Range Line Rd. / US 31 SB Off-Ramp (39.99264, -86.12840)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 51.8160  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            2012 | |
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                E Main St. / Keystone Pkwy. SB Ramps (39.97844, -86.11319)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 45.7200  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)  |   
            2009 | Raindrop shaped. Year Completed estimated (2008-2010). | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                E Main St. / Keystone Pkwy. NB Ramps (39.97843, -86.11238)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 45.7200  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)  |   
            2009 | Raindrop shaped. Year Completed estimated (2008-2010). | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                W 111th St. / Illinois St. (39.94891, -86.16105)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2013 | Painted spiral next to central island. | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                Towne Rd. / W 96th St. (39.92673, -86.20283)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 70.1040  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            2013 | |
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                W. 106th St. / Ditch Rd. (39.94146, -86.18407)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 29.3022  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                W. 106th St. / Shelborne Rd. (39.94108, -86.22241)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 42.1221  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | ICD estimated from Google Maps linework. | 
| 
                Westfield,
                IN Hamilton Co. United States  | 
            
                E 161st St. / US 31 NB Ramps (40.02195, -86.13092)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 50.2920  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)  |   
            2013 | Raindrop shaped. Series of 3 roundabouts. | 
| 
                Westfield,
                IN Hamilton Co. United States  | 
            
                E 161st St. / US 31 SB Ramps (40.02183, -86.13259)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 50.2920  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)  |   
            2013 | Raindrop shaped. Series of 3 roundabouts. | 
| 
                Westfield,
                IN Hamilton Co. United States  | 
            
                E 161st St. / Far Hills Dr. (40.02170, -86.13441)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 51.8160  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2013 | Series of 3 roundabouts. Painted spirals next to central island. | 
| 
                Westfield,
                IN Hamilton Co. United States  | 
            
                E 151st St. / Cool Creek Park Rd. (40.00753, -86.12267)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2012 | Painted spirals next to central island. | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                W Main St. / N. Pennsylvania St. (39.97798, -86.15539)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 40.2690  | 
            
                Other (At-Grade) Single-Lane  |   
            2014 | ICD estimated from Google Maps linework. | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                W Main St. / Grand Blvd. (39.97798, -86.15168)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 50.2920  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2015 | |
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                W Main St. / US 31 NB Ramps (39.97797, -86.15668)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 50.2920  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)  |   
            2015 | Raindrop shaped. | 
| 
                Carmel,
                IN Hamilton Co. United States  | 
            
                W Main St. / US 31 SB Ramps (39.97787, -86.15802)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 50.2920  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)  |   
            2015 | Raindrop shaped. |