| 
                City, 
                State County Country  | 
            
                Intersection (Lat, Lng)  | 
            
                Type Status  | 
            Control Type / Other Control Type | Approaches / Driveways / ICD (m) | 
                Functional Class /  LaneType  | 
            Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| 
                Phoenix,
                AZ Maricopa Co. United States  | 
            
                W Carver Rd. / S 55th Ave. (33.34119, -112.17777)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 30.4800  | 
            
                Other (At-Grade) Single-Lane  |   
            2020 | No truck apron. | 
| 
                Allen,
                TX Collin Co. United States  | 
            
                Allen Dr. / US 75-TX 36 (North Central Expressway) SB Frontage Rd. (33.11254, -96.67377)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 41.1480  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)  |   
            2023 | Right-turn-only lane on west leg. | 
| 
                Allen,
                TX Collin Co. United States  | 
            
                Allen Dr. / US 75-TX 36 (North Central Expressway) NB Frontage Rd. (33.11162, -96.67259)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 44.1960  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)  |   
            2023 | Right-turn-only lane on east leg. No left turn arrows marked on entry. | 
| 
                Allen,
                TX Collin Co. United States  | 
            
                Montgomery Blvd. / Miller Rd. (33.08474, -96.68698)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2016 | Merging right-turn bypass lane on west leg. | 
| 
                Dallas,
                TX Dallas Co. United States  | 
            
                Snider Plaza / Milton Ave. (32.84849, -96.78790)  | 
            
                Other Existing  | 
            
                All-Way Stop None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            1995 | |
| 
                McKinney,
                TX Collin Co. United States  | 
            
                N Sweetwater Cove / Lady Bird Dr. (33.28895, -96.61520)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 33.5280  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | |
| 
                McKinney,
                TX Collin Co. United States  | 
            
                N Sweetwater Cove / Middle Creek Dr. (33.29212, -96.61664)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 33.5280  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | |
| 
                McKinney,
                TX Collin Co. United States  | 
            
                Pioneer Pond Rd. / Three Rivers Ln. (33.28502, -96.62606)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 33.5280  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | |
| 
                McKinney,
                TX Collin Co. United States  | 
            
                CR 161 / CR 124 (33.23289, -96.69748)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 48.7680  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            2023 | |
| 
                Prosper,
                TX Collin Co. United States  | 
            
                Meadowbrook Blvd. / Lakewood Dr. (33.23044, -96.75974)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways 33.5280  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | |
| 
                Aubrey,
                TX Denton Co. United States  | 
            
                Sandbrock Pkwy. / Aubrey Pkwy. (33.26742, -96.89741)  | 
            
                Rotary Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 91.4400  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | |
| 
                Providence Village,
                TX Denton Co. United States  | 
            
                Spillway Dr. / Don Fisher Ln. / Westpond Ct. (33.25064, -96.93853)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 9 Driveways 57.9120  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | Parking along circulatory roadway. | 
| 
                Providence Village,
                TX Denton Co. United States  | 
            
                Cape Cod Blvd. / Goodwin Dr. (33.23744, -96.96593)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Unknown Single-Lane  |   
            2005 | No splitter islands. | 
| 
                Arlington,
                FL Duval Co. United States  | 
            
                SR 109 (University Blvd. N) / Colcord Ave. / Alt US 90-SR 115 EB Exit Ramp (30.32669, -81.60476)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.6240  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)  |   
            2014 | Replaced loop ramp in one quadrant of full cloverleaf interchange. | 
| 
                Conway,
                NH Carroll Co. United States  | 
            
                North-South Rd. / Common Ct. (44.02297, -71.10868)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 38.1000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Rear entrance to Settler's Green shopping plaza. The east leg is under construction 2023 for big box retail, which should open in 2024. | 
| 
                Slidell,
                LA St. Tammany Par. United States  | 
            
                Oak Harbor Blvd. / E Howze Beach Rd. (30.21894, -89.77929)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2021 | Add-lane right-turn bypass lane on southeast leg and northeast leg.. | 
| 
                Conroe,
                TX Montgomery Co. United States  | 
            
                Harpers Way / Preserve Way (30.19869, -95.44163)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 28.9560  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Single-stage pedestrian crossings. | 
| 
                Conroe,
                TX Montgomery Co. United States  | 
            
                Preserve Way / Harpers Trace (30.19433, -95.42699)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways 42.6720  | 
            
                Other (At-Grade) Single-Lane  |   
            2019 | Year Completed estimated (2018-2019). | 
| 
                Conroe,
                TX Montgomery Co. United States  | 
            
                Preserve Way / Bayou Oaks Dr. (30.19425, -95.42220)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 38.1000  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | Single-stage pedestrian crossings. Year Completed estimated (2020-2022). | 
| 
                Conroe,
                TX Montgomery Co. United States  | 
            
                Harpers Trace / Harpers School Rd. (30.20566, -95.42716)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 42.6720  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2015 | Year Completed estimated (2015-2016). | 
| 
                Shenandoah,
                TX Montgomery Co. United States  | 
            
                Vision Park Blvd. / Grogans Mill Rd. (30.18988, -95.46596)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                2 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | Right-turn-only arrows at entries. | 
| 
                Montgomery,
                TX Montgomery Co. United States  | 
            
                Noble Greens Blvd. / Bungalow Dr. (30.28008, -95.56863)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                Montgomery,
                TX Montgomery Co. United States  | 
            
                Bonterra Blvd. / Mountain Laurel Dr. / S Claret Cup Ln. (30.28166, -95.54889)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 42.6720  | 
            
                Other (At-Grade) Single-Lane  |   
            2013 | No truck apron. Year Completed estimated (2011-2015). | 
| 
                Montgomery,
                TX Montgomery Co. United States  | 
            
                Central Pine St. / Crest Sights Dr. (30.29200, -95.55637)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 47.2440  | 
            
                Other (At-Grade) Single-Lane  |   
            2020 | No truck apron. Year Completed estimated (2020-2021). | 
| 
                Magnolia,
                TX Montgomery Co. United States  | 
            
                Cimarron Creek Blvd. / Tolby Creek Ln. / Winding Pass Ln. / Ute Creek Ln. (30.21509, -95.59255)  | 
            
                Roundabout Existing  | 
            
                All-Way Stop Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                Magnolia,
                TX Montgomery Co. United States  | 
            
                Tall Oaks Way / W Border Oaks Dr. (30.21417, -95.66748)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 1 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                Magnolia,
                TX Montgomery Co. United States  | 
            
                Audubon Pkwy. / Audubon Trace (30.22075, -95.71643)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 73.1520  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2021 | Year Completed estimated (2020-2022). | 
| 
                Katy,
                TX Harris Co. United States  | 
            
                Elyson Falls Dr. / Elyson Blvd. (29.87108, -95.78296)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            2016 | |
| 
                Grafton Township,
                OH Lorain Co. United States  | 
            
                SR 83 (Avon Belden Rd.) / SR 303 (south) (41.23688, -82.02313)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | Pair of roundabouts separated by grade-separated railroad crossing. https://www.transportation.ohio.gov/projects/projects/109455 | 
| 
                Grafton Township,
                OH Lorain Co. United States  | 
            
                SR 83 (Avon Belden Rd.) / SR 303 (north) (41.23771, -82.02295)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | Pair of roundabouts separated by grade-separated railroad crossing. https://www.transportation.ohio.gov/projects/projects/109455 | 
| 
                St Peters,
                MO St. Charles Co. United States  | 
            
                Executive Centre Pkwy. / Jungermann Cir. (38.79655, -90.58169)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 48.7680  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            2015 | Two circulating lanes throughout even though side street has only one entering lane. Year Completed estimated (2014-2015). | 
| 
                St Peters,
                MO St. Charles Co. United States  | 
            
                Jungermann Cir. / Wellness Dr. (38.79591, -90.57980)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 42.6720  | 
            
                Other (At-Grade) Single-Lane  |   
            2015 | Year Completed estimated (2014-2015). | 
| 
                Pflugerville,
                TX Travis Co. United States  | 
            
                Sun Light Near Way / (unknown) (30.41530, -97.59525)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 60.9600  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | Painted splitter islands. Converted from traffic circle to roundabout-type operation in 2006-2008. | 
| 
                HIghland Park,
                TX Travis Co. United States  | 
            
                Katmai Circle (30.46445, -97.62267)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                5 Approaches 0 Driveways 170.6880  | 
            
                Other (At-Grade) Single-Lane  |   
            Parking along circulatory roadway. | |
| 
                Round Rock,
                TX Williamson Co. United States  | 
            
                Logan St. / Prairie Rock Way (30.50528, -97.65689)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 27.4320  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | Rebuilt in 2012 with oval central island (which makes it faster for through movements). | 
| 
                Round Rock,
                TX Williamson Co. United States  | 
            
                Homestead Farms Dr. / Wheaton Ridge (30.53558, -97.63969)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | |
| 
                Round Rock,
                TX Williamson Co. United States  | 
            
                Settlers Glen Dr. (30.54308, -97.63852)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                2 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | |
| 
                Sturgis,
                MI St. Joseph Co. United States  | 
            
                E Lafayette Rd. / N Franks Ave. (41.81055, -85.39875)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.sturgisjournal.com/story/news/local/2023/07/14/sturgis-roundabout-open/70413258007/ | 
| 
                Sundale,
                CA Alameda Co. United States  | 
            
                Walnut Ave. / Argonaut Way / Parkhurst Dr. (37.54260, -121.98521)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways 33.5277  | 
            
                Other (At-Grade) Single-Lane  |   
            2015 | Raised crosswalks. Year Completed estimated (2014-2015). | 
| 
                Phoenix,
                AZ Maricopa Co. United States  | 
            
                E Stanford Dr. / N 40th St. (33.51726, -111.99524)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 28.6512  | 
            
                Other (At-Grade) Single-Lane  |   
            2015 | |
| 
                Paradise Valley,
                AZ Maricopa Co. United States  | 
            
                E Stanford Dr. / N Palo Cristi Rd. (33.51726, -112.00408)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 22.8600  | 
            
                Other (At-Grade) Single-Lane  |   
            2015 | Painted splitter island on south leg. | 
| 
                South Scottsdale,
                AZ Maricopa Co. United States  | 
            
                N 76th Pl. / E Coolidge Ave. (33.50561, -111.91667)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.1104  | 
            
                Other (At-Grade) Single-Lane  |   
            1997 | No splitter islands. | 
| 
                Scottsdale,
                AZ Maricopa Co. United States  | 
            
                (Scottsdale Community College entrance) / (parking) (33.51036, -111.88274)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways 30.4800  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | On campus of Scottsdale Community College. Yield signs only on left side of entry. Merging right-turn bypass lane on south leg. Year Completed estimated (2007-2009). | 
| 
                North Scottsdale,
                AZ Maricopa Co. United States  | 
            
                E Dynamite Blvd. / (private drive) (33.74136, -111.82606)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2019 | Year Completed estimated (2018-2019). | 
| 
                Elizabethtown,
                KY Hardin Co. United States  | 
            
                Executive Dr. / Commerce Dr. (37.71041, -85.83313)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 27.4320  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.youtube.com/watch?v=wc_yP-bpdug | 
| 
                Nampa,
                ID Canyon Co. United States  | 
            
                Airport Rd. / N Robinson Blvd. (43.58690, -116.49334)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 48.7680  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | |
| 
                Dane Town,
                WI Dane Co. United States  | 
            
                STH 113 / CR P (43.25171, -89.51982)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://townofdane.gov/2023/08/20/the-roundabout-at-hwy-113-p-v-is-now-open/ | 
| 
                Ashland,
                MA Middlesex Co. United States  | 
            
                Pond St. / Spyglass Hill Dr. / (parking) (42.24026, -71.43205)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Utility pole within central island on inner edge of truck apron. | 
| 
                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 | 
| 
                Conway,
                AR Faulkner Co. United States  | 
            
                Blake Ln. / Isabella Rd. (35.10432, -92.40504)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 21.3357  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2020 | |
| 
                Conway,
                AR Faulkner Co. United States  | 
            
                Isabella Rd. / Ryder St. / Raden St. (35.10424, -92.40157)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 21.3357  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2020 | |
| 
                Russellville,
                AR Pope Co. United States  | 
            
                N Detroit Ave. / E H St. (35.28535, -93.12926)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 30.4800  | 
            
                Other (At-Grade) Single-Lane  |   
            2013 | |
| 
                Russellville,
                AR Pope Co. United States  | 
            
                W 12th St. / S Vancouver Ave. (35.26816, -93.15581)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Year Completed estimated (2006-2009). South leg added with construction of roundabout. | 
| 
                Conway,
                AR Faulkner Co. United States  | 
            
                Sugar Creek Dr. (35.06249, -92.45687)  | 
            
                Traffic Calming Circle Existing  | 
            
                Uncontrolled Unknown  | 
            
                2 Approaches 3 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Lakeland,
                FL Polk Co. United States  | 
            
                Drane Field Rd. / Don Emerson Dr. (27.99677, -82.01437)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 41.1480  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.lakelandgov.net/news/posts/2022/april/public-notice-roundabout-construction-at-intersection-of-drane-field-road-and-don-emerson-drive-slated-to-start-may-1st/ | 
| 
                Fridley,
                MN Anoka Co. United States  | 
            
                CSAH 35 (Central Ave. NE) / Gardena Ave. NE (45.07499, -93.24202)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Active Pedestrian Warning (flashing yellow)  | 
            
                4 Approaches 0 Driveways 37.7952  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.anokacountymn.gov/4109/CSAH-35-and-Gardena-Ave | 
| 
                Scott,
                LA Lafayette Par. United States  | 
            
                SR 93 (Dulles Dr. - Rue du Belier) / Dulles Dr. / Apollo Rd. (30.21059, -92.09177)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 53.3400  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.youtube.com/watch?v=NcfKeJNg9qo | 
| 
                Sylvan Lake,
                AB Division 8 Canada  | 
            
                Hwy 11 (David Thompson Hwy.) / 50 St. / Hwy 781 (52.28232, -114.09704)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 60.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2023 | Painted spiral in circulatory roadway. Previous control was stop control on south leg and yield control on north leg. Year Completed estimated (2022-2023). | 
| 
                Sylvan Lake,
                AB Division 8 Canada  | 
            
                Hwy 11 (David Thompson Hwy.) / 60 St. / Range Road 15 (52.28193, -114.12092)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 60.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2023 | Painted spirals in circulatory roadway. Year Completed estimated (2022-2023). | 
| 
                Urbana,
                IA Benton Co. United States  | 
            
                SR 150 (31st Ave. - Sunset St.) / Sunset St. (55th St.) (42.22578, -91.89114)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | https://vintontoday.com/articles/news/article1033582.html | 
| 
                Milton Township,
                MI Cass Co. United States  | 
            
                Redfield Rd. / Gumwood Rd. (41.76808, -86.18377)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | Opened October 5, 2023. https://www.leaderpub.com/2023/10/05/after-13-years-of-discussion-roundabout-officially-opens-in-milton-township/. | 
| 
                Grand Island,
                NE Hall Co. United States  | 
            
                N Broadwell Ave. / State St. / Eddy St (40.93841, -98.35889)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                5 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2023 | Per news report, project cost around $4 million. https://www.kmvt.com/video/2023/09/29/five-points-roundabout-now-open-grand-island/. https://www.grand-island.com/departments/public-works/engineering/2019-planned-projects/five-points-intersection-improvement-2018-p-2 | 
| 
                Grand Island,
                NE Hall Co. United States  | 
            
                N North Rd. / State St. / Cannon Rd. (40.93856, -98.39770)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 36.5760  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | https://theindependent.com/news/local/new-roundabout-planned-in-2021-for-state-and-north-intersection-in-grand-island/article_77f82b40-4989-11eb-bcd1-93eba12d8586.html | 
| 
                Grand Island,
                NE Hall Co. United States  | 
            
                N North Rd. / W Faidley Ave. (40.92305, -98.39735)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 38.1000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.ksnblocal4.com/2023/04/27/progress-grand-island-north-road-construction/ | 
| 
                Clyde,
                MI St. Clair Co. United States  | 
            
                M-136 (North Rd. - Keewahdin Rd.) / North Rd. (43.03759, -82.52593)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | Project cost $1.2 million. https://content.govdelivery.com/accounts/MIDOT/bulletins/35beb0e | 
| 
                London,
                ON Middlesex Canada  | 
            
                Southdale Rd. W / Colonel Talbot Rd. (42.93669, -81.31730)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            2023 | https://www.cbc.ca/news/canada/london/new-roundabout-at-colonel-talbot-and-southdale-road-opens-with-1-lane-1.6986818 | 
| 
                James City,
                NC Craven Co. United States  | 
            
                W Grantham Rd. / Pine St. (35.06418, -77.02352)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only)  | 
            
                4 Approaches 0 Driveways 41.1480  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | Roundabout relocated to be approximately 50 feet from railroad track. Intersection moved approximately 350 feet southwest of the original location. Previous intersection was controlled with stop signs on 3 of the approaches. https://www.witn.com/2023/09/05/james-city-traffic-roundabout-set-open-friday/ | 
| 
                Landskrona,
                Skåne County Landskrona kommun Sweden  | 
            
                Ringvägen / Pilåkersgatan (55.88535, 12.83970)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 33.5280  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | Built before 2017. | 
| 
                Mancos,
                CO Montezuma Co. United States  | 
            
                Ruins Rd. / (entrance to visitor center) / (service road) (37.33917, -108.41185)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | Entrance to Mesa Verde National Park. Year Completed estimated (2020-2023). Previous control was mix of stop and uncontrolled movements. | 
| 
                Austin,
                TX Travis Co. United States  | 
            
                Ausblick Ave. / Turaco Trl. (30.14320, -97.70775)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 44.1960  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Year Completed estimated (2022-2023). | 
| 
                Austin,
                TX Travis Co. United States  | 
            
                Ausblick Ave. / Peafowl St. (30.14491, -97.71121)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 44.1960  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Year Completed estimated (2022-2023). | 
| 
                Austin,
                TX Travis Co. United States  | 
            
                Ausblick Ave. / Chrysler Bend (30.14531, -97.71965)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2020 | Year Completed estimated (2019-2020). | 
| 
                Kasson,
                MN Dodge Co. United States  | 
            
                STH 57 (N Mantorville Ave.) / 16th St. NE (44.04384, -92.74833)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.kttc.com/2023/08/11/kasson-highway-57-renovation-close-completion/ | 
| 
                Kasson,
                MN Dodge Co. United States  | 
            
                STH 57 (Mantorville Rd.) / CSAH 34 (E Veterans Memorial Hwy.) (44.02837, -92.74819)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.kimt.com/news/new-roundabouts-open-to-drivers-in-kasson/article_af81a8d4-3d2e-11ee-9d69-0bdec4451a2a.html | 
| 
                Kasson,
                MN Dodge Co. United States  | 
            
                STH 57 (Mantorville Ave.) / Main St. (44.02953, -92.74820)  | 
            
                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 w/ Traversable Central Island  |   
            2023 | Railroad crossing approximately 50 feet south of roundabout. Removes the last traffic signal in Dodge County. https://www.kimt.com/news/new-roundabouts-open-to-drivers-in-kasson/article_af81a8d4-3d2e-11ee-9d69-0bdec4451a2a.html. | 
| 
                Örja kyrkby,
                Skåne County Landskrona kommun Sweden  | 
            
                Rte 17 (Eslövsvägen) / Vadensjövägen (55.87637, 12.88724)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 55.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            2021 | Concentric striped circulatory roadway. | 
| 
                Snogeröd,
                Skåne County Höörs kommun Sweden  | 
            
                Rte 23 / Rte 17 (Snogerödsvägen) (55.84062, 13.49690)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 54.8640  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Built before 2008. | 
| 
                Varberg,
                Halland County Varbergs kommun Sweden  | 
            
                Österleden / Österängsvägen (57.10055, 12.29502)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 41.1480  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Year Completed estimated (2007-2009). | 
| 
                Varberg,
                Halland County Varbergs kommun Sweden  | 
            
                Vallinsvägen / Österleden / Träslov (57.08872, 12.28992)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2019 | |
| 
                Varberg,
                Halland County Varbergs kommun Sweden  | 
            
                Västkustvägen / Vrångagatan (57.08297, 12.27551)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 32.0040  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | |
| 
                Varberg,
                Halland County Varbergs kommun Sweden  | 
            
                Västkustvägen / Hobbyvägen (57.08522, 12.27299)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | Completed 2005 or earlier | 
| 
                Varberg,
                Halland County Varbergs kommun Sweden  | 
            
                Marmorgatan / Brearedsvägen / Täljstensgatan (57.08555, 12.27473)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 30.4800  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | Completed 2005 or earlier. | 
| 
                Varberg,
                Halland County Varbergs kommun Sweden  | 
            
                Ranelidsrondellen (57.09010, 12.26480)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 70.1040  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | Completed before 2005. | 
| 
                Blackeberg,
                Halland County Falkenbergs kommun Sweden  | 
            
                Tångarondellen (56.91696, 12.50417)  | 
            
                Rotary Existing  | 
            
                All-Way Yield None  | 
            
                5 Approaches 0 Driveways 76.2000  | 
            
                Other (At-Grade) Single-Lane  |   
            Completed well before 2010. | |
| 
                Landskrona,
                Skåne County Landskrona kommun Sweden  | 
            
                Ringvägen / Jarvgatan (55.88086, 12.85363)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 30.4800  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | |
| 
                Falkenberg,
                Halland County Falkenbergs kommun Sweden  | 
            
                Göteborgsvägen / Arvidstorpsvägen (56.91121, 12.48304)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | |
| 
                Blackeberg,
                Halland County Falkenbergs kommun Sweden  | 
            
                Rte 154 / Kilavägen (56.92321, 12.50801)  | 
            
                Unknown Existing  | 
            
                All-Way Yield Metering Signal  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | Completed fall 2009 or spring 2010. | 
| 
                Falkenberg,
                Halland County Falkenbergs kommun Sweden  | 
            
                Industrivägen and Göteborgsvägen (56.90852, 12.46575)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 42.6720  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Merging right-turn bypass lane on east leg. Year Completed estimated (2007-2009). | 
| 
                Varberg,
                Halland County Varbergs kommun Sweden  | 
            
                Almers väg / Katteattsvögen (57.09456, 12.25753)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | |
| 
                Varberg,
                Halland County Varbergs kommun Sweden  | 
            
                Jonstakarondellen: Västkustvägen / Österleden (57.08013, 12.27947)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                5 Approaches 0 Driveways 60.9600  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Year Completed estimated (2007-2009). | 
| 
                Södertälje,
                Stockholm County Södertälje kommun Sweden  | 
            
                Genetaleden / (connector to parking) (59.18634, 17.57663)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 35.0520  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | Year Completed estimated (2011-2017). | 
| 
                Södertälje,
                Stockholm County Södertälje kommun Sweden  | 
            
                Genetaleden / Holmfastvägen (59.18494, 17.58638)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 32.0040  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | |
| 
                Södertälje,
                Stockholm County Södertälje kommun Sweden  | 
            
                Genetaleden / Hovsjövägen (59.18296, 17.59854)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 32.0040  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | |
| 
                Fort Wayne,
                IN Allen Co. United States  | 
            
                Pontiac St. / Wayne Trace (North) / Fenker Ave. / Pioneer St. (41.06183, -85.09948)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2003 | One of two adjacent roundabouts. | 
| 
                Fort Wayne,
                IN Allen Co. United States  | 
            
                Pontiac St. / Wayne Trace (South) / Adams St. / Pioneer St. (41.06100, -85.10003)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2003 | One of two adjacent roundabouts. | 
| 
                Avoca Borough,
                PA Luzerne Co. United States  | 
            
                SR 315 / I-81 NB Ramps / Navy Way Rd. (41.33429, -75.73450)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 56.4971  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            2015 | Fifth leg is departure only to I-81 NB on-ramp. ICD estimated from Google Maps linework. | 
| 
                Avoca Borough,
                PA Luzerne Co. United States  | 
            
                SR 315 / I-81 SB Ramps (41.33392, -75.73889)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 65.5320  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)  |   
            2016 | |
| 
                Ishpeming,
                MI Marquette Co. United States  | 
            
                N 2nd St. / N 3rd St. (46.50205, -87.66564)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 38.1000  | 
            
                Other (At-Grade) Single-Lane  |   
            2016 | |
| 
                Hilton Head,
                SC Beaufort Co. United States  | 
            
                US 278 / Pope Ave. / Greenwood Dr. / William Hilton Pkwy. (32.15560, -80.76283)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 91.0011  | 
            
                Other (At-Grade) Single-Lane  |   
            2000 | Converted rotary with large diameter. Right turn bypass lanes on all legs. Conversion Year Completed estimated (1994-2005). ICD estimated from Google Maps linework. | 
| 
                North Stonington,
                CT New London Co. United States  | 
            
                Rte 2 / Rte 184 (41.42439, -71.86039)  | 
            
                Rotary Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 103.6320  | 
            
                Other (At-Grade) Single-Lane  |   
            Yield signs added 1999? |