|
City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
|---|---|---|---|---|---|---|---|
|
Danville,
IN Hendricks United States |
Horace G Miles Ave. / Ellen Miles Dr. (39.76530, -86.54781) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2024 | |
|
Plainfield,
IN Hendricks United States |
Marjorie Ln. / Bo St. (39.72331, -86.36443) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2024 | |
|
Plainfield,
IN Hendricks United States |
Smith Rd. / Marjorie Ln. / Anthem Ave. (39.72418, -86.36142) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.0037 |
Freeway Ramps (Grade-Separated) Single-Lane |
2023 | Year Completed estimated (2023-2024). |
|
Avon,
IN Hendricks United States |
S Dan Jones Rd. / Oriole Way (E CR 150 S) (39.74099, -86.38104) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2024 | Year Completed estimated (2024-2025). |
|
West Lafayette,
IN Tippecanoe United States |
Morehouse Rd. / CR W 350 N / (parking) (40.46779, -86.93881) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.0520 |
Other (At-Grade) Single-Lane |
2024 | https://www.wlfi.com/news/local/work-on-roundabout-to-close-intersection-of-morehouse-kalberer-roads/article_38b31edc-0181-11ef-981c-cba4b0ad3794.html. |
|
Auburn,
CA Placer United States |
SR 49-SR 193 (El Dorado St.) / Borland Ave. / Lincoln Way (38.90401, -121.06566) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.facebook.com/auburnjournal/videos/the-roundabout-has-opened-at-hwy49lincoln-and-borland-a-few-hours-earlier-than-s/1562674994918591/ |
|
Overland Park,
KS Johnson United States |
W 167th St. / US 69 NB Ramps (38.82554, -94.67600) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) |
2026 | Raindrop shaped. https://www.opkansas.org/newsroom/69express-167th-street-at-u-s-69-to-close-for-180-days-beginning-april-6/ |
|
Overland Park,
KS Johnson United States |
W 167th St. / Antioch Rd. (38.82547, -94.68630) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2024 | Right-turn-only lanes on north and east legs. Multilane pedestrian crossings on east, north, and west legs. https://johnsoncountypost.com/2023/08/24/overland-park-167th-street-project-219788/ |
|
Walnut Cove,
NC Stokes United States |
US 311 (S Main St.) / E 1st St. / Old Depot Rd. (36.29271, -80.14129) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2024 | |
|
Puslinch,
ON Wellington Canada |
Wellington 34 Rd. / Concession Rd. 7 (43.46083, -80.17118) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 46.0000 |
Other (At-Grade) Single-Lane |
2024 | |
|
Cambridge,
ON Waterloo Canada |
Fountain St. N / Maple Grove Rd. (43.42431, -80.37856) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 72.0000 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2025 | Yield-controlled right-turn bypass lane on west and south legs. https://www.regionofwaterloo.ca/en/living-here/fountain-street.aspx. |
|
Alpharetta,
GA Fulton United States |
Webb Bridge Rd. / Webb Bridge Way (34.06479, -84.22650) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
3 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2024 | |
|
Naugatuck,
CT Naugatuck Valley United States |
Rte 63 (Meadow St. / Cherry St.) / Rubber Ave. (41.48679, -73.05789) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | |
|
Overland Park,
KS Johnson United States |
W 167th St. / US 69 SB Ramps (38.82560, -94.67763) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) |
2026 | Raindrop shaped. https://www.opkansas.org/newsroom/69express-167th-street-at-u-s-69-to-close-for-180-days-beginning-april-6/ |
|
Edwards,
CO Eagle United States |
US 6 / Arrowhead Dr. (39.63866, -106.56468) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 44.1960 |
Other (At-Grade) Single-Lane |
2025 | Year Completed estimated (2023-2025). |
|
Vail,
CO Eagle United States |
S Frontage Rd. W / (parking) (39.64450, -106.38174) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
2 Approaches 1 Driveways 45.7200 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2021 | |
|
Sarasota,
FL Sarasota United States |
Palmer Blvd. / Apex Rd. (27.32581, -82.44348) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2026 | https://www.facebook.com/SRQCountyGov/posts/exciting-news-the-newly-completed-roundabout-at-apex-road-and-palmer-blvd-is-now/1319708003524990/ |
|
Ave Maria,
FL Collier United States |
Ave Maria Blvd. / Milano St. / Massa Way (26.33069, -81.43904) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2007 | Year Completed estimated (2006-2007). Truck apron added 2017-2021. |
|
Linden,
CA San Joaquin United States |
E Comstack Rd. / N Duncan Rd. (38.04484, -121.09613) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2024 | Rural with high-speed approaches. |
|
Woodbridge,
CA San Joaquin United States |
Chestnut St. / E Woodbridge Rd. / Mokelumne St. (38.15576, -121.30644) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 22.8600 |
Other (At-Grade) Single-Lane |
2003 | Pedestrian crossing on north leg at driveway. |
|
Ridgeville,
SC Berkeley United States |
SC 27 (Ridgeville Rd.) / I-26 EB Ramps (33.13642, -80.31112) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2026 | Will be multilane when complete. https://www.counton2.com/news/local-news/berkeley-county-news/roundabouts-replacing-traditional-ramps-at-i%e2%80%9126-exit-in-berkeley-county/. https://www.i26-sc27.com/pdfs/PH_11-7-2019/I-26%20and%20SC%2027%20Roundabout%20Movements.pdf. |
|
Ridgeville,
SC Berkeley United States |
SC 27 (Ridgeville Rd.) / I-26 WB Ramps (33.13795, -80.30982) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2026 | Will be multilane when complete. https://www.counton2.com/news/local-news/berkeley-county-news/roundabouts-replacing-traditional-ramps-at-i%e2%80%9126-exit-in-berkeley-county/. https://www.i26-sc27.com/pdfs/PH_11-7-2019/I-26%20and%20SC%2027%20Roundabout%20Movements.pdf. |
|
Boiling Springs,
SC Spartanburg United States |
Belcher Rd. / Old John Dodd Rd. / River Forest Dr. (35.01291, -82.01292) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2025 | https://www.facebook.com/SpartanburgCountyGovernment/posts/safety-spotlight-spartanburg-county-is-committed-to-reducing-fatal-and-serious-i/1297816875727171/. |
|
Atlanta,
GA Fulton United States |
Wieuca Rd. NE / Phipps Blvd. NE / Park Ave. NE (33.85570, -84.36110) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2026 | www.buckheadcid.com/projects/wieuca-road-phipps-boulevard-roundabout/. |
|
Richland,
WA Benton United States |
Swift Blvd. / Wright Ave. (46.27898, -119.29767) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 19.8120 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2025 | |
|
Dock Junction,
GA Glynn United States |
Glynco Pkwy. / Harry Driggers Blvd. / Canal Rd. (31.24593, -81.48790) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2025 | https://www.glynncounty.org/news/traffic-shift-begins-friday-september-19-canal-road-roundabout. |
|
Canton,
GA Cherokee United States |
Technology Ridge Pkwy. / Fate Connector Rd. / Heard Rd. (34.28908, -84.45418) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2024 | |
|
Canton,
GA Cherokee United States |
Bluffs Pkwy. / Technology Ridge Pkwy. (34.28916, -84.46303) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2024 | |
|
St George,
UT Washington United States |
W Canyon Tree Dr. / W Firepit Knoll Dr. (37.19211, -113.61059) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2022 | Year Completed estimated (2021-2023). |
|
St George,
UT Washington United States |
S Ledges Pkwy. / W Conder Bluffs Pkwy. / N Movie Rock Dr. (37.18983, -113.61887) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2019 | South leg stubbed. Year Completed estimated (2017-2020). |
|
Versailles,
MO Morgan United States |
MO 5 / MO 52 (W Newton St.) / W Newton St. (38.43175, -92.85144) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2026 | https://www.modot.org/node/78271. Year Completed estimated (2025-2026). |
|
Ka'u,
HI Hawaii United States |
Crater Rim Dr. / (park entrance) (19.42857, -155.25542) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | Intersection shifted approximately 230 ft to the west. https://www.instagram.com/reel/DMYfSCiBK5k/. |
|
Charlotte,
NC Mecklenburg United States |
IBM Dr. / University Pointe Blvd. (35.30251, -80.76690) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2017 | Year Completed estimated (2016-2018). |
|
Fairview,
NC Union United States |
SR 218 / Sikes Mill Rd. (35.13054, -80.47905) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2024 | https://www.facebook.com/UnionCountyNC/posts/-attn-fairviewunionville-residents-good-news-weve-received-word-from-the-north-c/907177064786783/. |
|
Stallings,
NC Union United States |
Stallings Rd. / Healing Way / (parking) (35.09629, -80.67776) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
4 Approaches 0 Driveways 57.9120 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2022 | |
|
Charlotte,
NC Mecklenburg United States |
Bryant Farms Rd. / Elm Ln. / Blakeney Heath Rd. (35.04725, -80.81579) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
4 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2025 | Left-turn-only lane on west leg. Right-turn-only lane on north leg. https://www.charlottenc.gov/Growth-and-Development/Projects/Bryant-Farms. |
|
Indian Land,
SC Lancaster United States |
Parkway Dr. / Prayer Center Dr. / Crossridge Blvd. (34.96245, -80.85236) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2022 | |
|
Durham,
NC Durham United States |
Fendol Farm Pkwy. / Bowhall Dr. / Atlas Dr. (35.94810, -78.78555) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2023 | Curbing completed 2021. Markings added 2023-2024. |
|
Walker,
MI Kent United States |
Center Dr. NW / Weatherford Dr. NW (43.02096, -85.68611) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 41.1480 |
Other (At-Grade) Single-Lane |
2024 | https://www.wzzm13.com/article/traffic/new-roundabout-opens-walker/69-f660176a-6a57-4a45-8ac5-7dea143a9bdb. |
|
Grand Rapids,
MI Kent United States |
Hastings St. NE / Sinclair Ave. NE (42.97219, -85.65833) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 24.3840 |
Other (At-Grade) Single-Lane |
2021 | Compact roundabout; east leg is inbound traffic only. Year Completed estimated (2020-2021). |
|
Toledo,
OH Lucas United States |
N Summit St. / Shoreland Ave. (41.72660, -83.47957) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 38.1000 |
Other (At-Grade) Single-Lane |
2025 | https://www.facebook.com/lucascountyengineer/videos/the-wait-is-over-summit-st-and-shoreland-ave-roundabout-is-now-open/785629650585355/. |
|
(unincorporated),
NC Beaufort United States |
US 264 / SR 32 (35.52855, -76.94924) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2024 | Right-turn-only lane on west and east US 264 legs. Add-lane right-turn bypass lane on northeast SR 32 leg. |
|
Rocky Face,
GA Whitfield United States |
Mount Vernon Rd. / Houston Valley Rd. (34.80479, -85.05486) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.facebook.com/WhitfieldCountyGA/posts/mt-vernonhouston-valley-roundabout-is-now-openhere-are-a-few-quick-reminders-for/1187183273234601/. |
|
Oxford,
NC Granville United States |
Williamsboro St / Gilliam St / New College St (36.31248, -78.58715) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.5280 |
Other (At-Grade) Single-Lane |
2024 | Elliptical shaped. ICD = 110 ft x 90 ft. Painted splitter islands on north and south legs. |
|
Bellingham,
WA Whatcom United States |
E Bakerview Rd. / James St. (48.78944, -122.46415) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2025 | External truck aprons on west and east entries. https://cob.org/project/james-bakerview-intersection-es-473. |
|
Daytona Beach,
FL Volusia Co. United States |
Seabreeze Circle (Seabreeze Bridge / Mason Ave. / Ballough Dr.) (29.22941, -81.02484) |
Rotary Removed |
All-Way Yield Unknown |
0 Approaches 0 Driveways 42.7326 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
1997 | Replaced with construction of new Seabreeze Bridge. Year Completed estimated (1995-1999). ICD estimated from Google Maps linework. |
|
Wall,
NJ Monmouth Co. United States |
NJ 35 / Atlantic Ave. (Brielle Circle) (40.13232, -74.06525) |
Rotary Existing |
Other Unknown |
4 Approaches 0 Driveways 129.6649 |
Other (At-Grade) Single-Lane |
Traffic circle conversion ICD estimated from Google Maps linework. | |
|
Southampton,
NJ Burlington Co. United States |
US 206 / NJ 70 (Red Lion Circle) (39.88715, -74.74104) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 136.5464 |
Other (At-Grade) Single-Lane |
Traffic circle conversion Functional Class: Arterial ICD estimated from Google Maps linework. | |
|
Washington,
DC N/A Co. United States |
Sheridan Circle (Mass Ave. / 23rd St. / R St.) (38.91214, -77.05065) |
Rotary Existing |
Uncontrolled None |
0 Approaches 0 Driveways 69.6989 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Functional Class: Arterial ICD estimated from Google Maps linework. | |
|
Washington,
DC United States |
Westmoreland Circle (Massachusetts Ave. NW / Dalecarlia Dr. / Western Ave. NW / Butterworth Pl. NW) (38.94892, -77.10097) |
Rotary Existing |
All-Way Yield None |
6 Approaches 0 Driveways 100.5840 |
Other (At-Grade) Multilane (3+ Lane) |
On boundary of DC and Maryland (Western Ave. is the boundary). | |
|
Washington,
DC United States |
Chevy Chase Circle (Connecticut Ave. NW / Western Ave. NW / Chevy Chase Pkwy. NW / Grafton St.) (38.96761, -77.07716) |
Rotary Existing |
All-Way Yield None |
7 Approaches 0 Driveways 109.7280 |
Other (At-Grade) Multilane (3+ Lane) |
On boundary between DC and Maryland (Western Ave. is the boundary). Pedestrian access to central island. | |
|
Washington,
DC N/A Co. United States |
Sherman Circle (Kansas Ave. / Illinois Ave. / Crittenden St.) (38.94733, -77.02190) |
Rotary Existing |
All-Way Stop None |
6 Approaches 0 Driveways 89.1704 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Functional Class: Arterial ICD estimated from Google Maps linework. | |
|
Washington,
DC N/A Co. United States |
Grant Circle (New Hampshire Ave. / Illinois Ave. / Varnum St. / NW 5th St.) (38.94312, -77.01926) |
Rotary Existing |
All-Way Stop None |
8 Approaches 0 Driveways 120.7587 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Functional Class: Arterial ICD estimated from Google Maps linework. | |
|
Madison,
CT New Haven Co. United States |
Rte. 80 / Rte. 79 (41.35976, -72.63807) |
Rotary Existing |
All-Way Yield None |
4 Approaches 0 Driveways 98.6077 |
Other (At-Grade) Single-Lane |
Old traffic circle converted to yield on entry. ICD estimated from Google Maps linework. | |
|
Bisbee,
AZ Cochise Co. United States |
Bisbee Rd. / SR 80 / SR 92 (31.42830, -109.89230) |
Rotary Existing |
All-Way Yield None |
4 Approaches 0 Driveways 104.9686 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
|
Fort Worth,
TX Tarrant Co. United States |
Benbrook Circle [US 377 / TX 183 / Camp Bowie Blvd.] (32.71704, -97.44314) |
Rotary Existing |
Other Unknown |
4 Approaches 2 Driveways 304.8000 |
Other (At-Grade) Multilane (3+ Lane) |
1957 | Oval shape. ICD = 1000 ft x 650 ft. Circulating traffic yields to entering traffic on north leg. |
|
Phoenix,
AZ Maricopa Co. United States |
Aviano Way / (unknown) (33.68941, -111.99350) |
Rotary Existing |
All-Way Yield None |
0 Approaches 0 Driveways 79.4999 |
Other (At-Grade) Single-Lane |
Mini-roundabout. Completed 2005. ICD estimated from Google Maps linework. | |
|
Tulsa,
OK Tulsa Co. United States |
E. Admiral Pl. / Mingo Rd. (36.16057, -95.86876) |
Rotary Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 114.7468 |
Other (At-Grade) Single-Lane |
Functional Class: Arterial ICD estimated from Google Maps linework. | |
|
Westfield,
NJ Union Co. United States |
NJ 28 / E. Broad St. (Westfield Circle) (40.64849, -74.35027) |
Rotary Existing |
Unknown Unknown |
3 Approaches 0 Driveways 42.5896 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Functional Class: Arterial ICD estimated from Google Maps linework. | |
|
Hyannis,
MA Barnstable Co. United States |
Iyannough Rd. / Barnstable Rd. / Falmouth Rd. (41.66512, -70.28732) |
Rotary Existing |
Unknown Unknown |
0 Approaches 0 Driveways 87.4371 |
Other (At-Grade) Unknown |
ICD estimated from Google Maps linework. | |
|
Somerville,
NJ Somerset Co. United States |
US 206 / US 202 Ramps / NJ 28 / West End Ave. (40.57572, -74.62894) |
Rotary Existing |
Other Unknown |
5 Approaches 0 Driveways 144.7800 |
Other (At-Grade) Multilane (3+ Lane) |
Circulating traffic yields (stops) for entering traffic on northeast leg. ICD = 475 ft x 350 ft. | |
|
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? | |
|
Edmonton,
AB Edmonton Capital Region Canada |
St. Albert Trl. / Groat Rd. / 118th Ave. NW (53.57027, -113.54940) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 58.1573 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
|
St. Louis,
MO St. Louis Co. United States |
Halls Ferry / MO 367 (38.72251, -90.24017) |
Rotary Existing |
All-Way Yield None |
6 Approaches 0 Driveways 86.6571 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
three of the six approaches are multilane and have dual lanes of traffic merging into both lanes of the roundabout; roundabout is unstriped. Description as follows: Halls Ferry Circle is 3 lanes wide, 350 foot diameter, 35 miles per hour and has 5 major roadways entering (from http://www.ballwin.mo.us/minutes_062402.html) ICD estimated from Google Maps linework. | |
|
Bourne,
MA Barnstable Co. United States |
Rte 6A / Rte 28 (41.74313, -70.58651) |
Rotary Existing |
All-Way Yield None |
0 Approaches 0 Driveways 118.8720 |
Other (At-Grade) Multilane (3+ Lane) |
Gateway to Cape Cod. Retrofitted to add circulatory roadway striping in 2023-2024. | |
|
Boston,
MA Suffolk Co. United States |
VFW Pkwy. / North Shore Rd. (Butler Circle) (42.41228, -70.99350) |
Rotary Existing |
Unknown Unknown |
0 Approaches 0 Driveways 84.6514 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Functional Class: Arterial ICD estimated from Google Maps linework. | |
|
Boston,
MA Suffolk Co. United States |
Broadway / Main (42.40244, -71.06048) |
Rotary Existing |
Unknown Unknown |
0 Approaches 0 Driveways 123.4694 |
Other (At-Grade) Unknown |
ICD estimated from Google Maps linework. | |
|
Arlington,
VA Arlington Co. United States |
Memorial Dr. / Arlington Memorial Bridge (38.88573, -77.06004) |
Rotary Existing |
Unknown Unknown |
0 Approaches 0 Driveways 114.3488 |
Other (At-Grade) Unknown |
ICD estimated from Google Maps linework. | |
|
Metairie Terrace,
LA Jefferson Par. United States |
Causeway Blvd. (LA 3046) / US 61 (Airline Hwy.) (29.97476, -90.15636) |
Rotary Existing |
All-Way Yield None |
4 Approaches 0 Driveways 107.5965 |
Other (At-Grade) Unknown |
Single-point interchange using one circle. Entire circle is on causeway structure over railroad yards. ICD estimated from Google Maps linework. | |
|
West Roxbury,
MA Suffolk Co. United States |
W. Roxbury Pkwy. / Lagrange St. / Newton St. / Hammond Pond Pkwy. / Hammond St. (42.31049, -71.16329) |
Rotary Existing |
All-Way Yield Unknown |
5 Approaches 1 Driveways 72.4235 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2014 | Retrofitted in 2014 with the pavement markings. ICD estimated from Google Maps linework. Lacks entry deflection on multiple legs, intersection sight distance. |
|
West Roxbury,
MA Suffolk Co. United States |
W. Roxbury Pkwy. / Grove St. (42.30330, -71.15137) |
Rotary Existing |
Unknown Unknown |
0 Approaches 0 Driveways 72.4319 |
Other (At-Grade) Unknown |
ICD estimated from Google Maps linework. | |
|
West Roxbury,
MA Suffolk Co. United States |
W. Roxbury Pkwy. / Veterans of Foreign Wars Pkwy. (42.29649, -71.14560) |
Rotary Existing |
Unknown Unknown |
0 Approaches 0 Driveways 67.1393 |
Other (At-Grade) Unknown |
ICD estimated from Google Maps linework. | |
|
West Roxbury,
MA Suffolk Co. United States |
W. Roxbury Pkwy. / Centre St. (42.28730, -71.14774) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 68.9162 |
Other (At-Grade) Unknown |
ICD estimated from Google Maps linework. | |
|
Edmonton,
AB Edmonton Capital Region Canada |
107th Ave. / 142nd St. NW (53.55102, -113.56580) |
Rotary Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 81.5992 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
|
Edmonton,
AB Edmonton Capital Region Canada |
Connors Rd. NW / 85th St. NW / 83rd St. NW / 90th Ave. NW (53.52501, -113.45750) |
Rotary Removed |
Unknown Unknown |
5 Approaches 0 Driveways 25.5598 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2019 | Rotary converted to signalized intersection in 2019 to make way for LRT. https://edmontonjournal.com/news/local-news/love-it-or-hate-it-bonnie-doon-traffic-circle-to-be-removed-in-favour-of-four-way-intersection/ |
|
Woburn,
MA Middlesex Co. United States |
I-95 Ramps / MA 38 (Main St.) (42.49945, -71.15711) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 30.8196 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
|
Revere,
MA Suffolk Co. United States |
Copeland Circle [Rte 60 (Squire Rd.) / US 1 Ramps] (42.43008, -71.01710) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 381.0000 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max) |
Retrofitted (November 2018) with multi-lane approaches/departures on the Route 1 ramps and roundabout style pavement markings and signs within the circulating roadway. ICD = 1250 ft x 880 ft. 21442 | |
|
Boston,
MA Suffolk Co. United States |
Old Colony Ave. / Columbia Rd. / Southampton St. (42.32935, -71.05222) |
Rotary Existing |
Unknown Unknown |
5 Approaches 0 Driveways 66.2213 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Functional Class: Arterial ICD estimated from Google Maps linework. | |
|
Boston,
MA Suffolk Co. United States |
Columbia Rd. / William J. Day Blvd. (42.32172, -71.05128) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 69.7616 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Functional Class: Arterial ICD estimated from Google Maps linework. | |
|
Boston,
MA Suffolk Co. United States |
Willard St. / I-93 Ramps / Furnace Brook Expwy. (42.24208, -71.02673) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 99.0276 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
|
Kingston,
RI Washington Co. United States |
Kingstown Rd. / Point Judith Rd. (41.43422, -71.48238) |
Rotary Existing |
Unknown Unknown |
3 Approaches 0 Driveways 81.4821 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Functional Class: Arterial ICD estimated from Google Maps linework. | |
|
Hingham,
MA Plymouth Co. United States |
Rte. 3A (Summer St.) / Chief Justic Cushing Hwy. / Green St. (42.24615, -70.88130) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 60.1200 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Functional Class: Arterial ICD estimated from Google Maps linework. | |
|
Lakeville,
MA Plymouth Co. United States |
Rte. 44 / Rte. 28 / Rte. 18 (41.90274, -70.95914) |
Rotary Existing |
Unknown Unknown |
5 Approaches 0 Driveways 106.6697 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Functional Class: Arterial ICD estimated from Google Maps linework. | |
|
Bourne,
MA Barnstable Co. United States |
US 6 / Rte. 28 (Main St.) (41.74607, -70.61805) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 92.6736 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Functional Class: Arterial ICD estimated from Google Maps linework. | |
|
Riverhead,
NY Suffolk Co. United States |
Rte. 24 / CR 94 (40.91591, -72.66968) |
Rotary Existing |
Unknown Unknown |
3 Approaches 0 Driveways 86.6419 |
Other (At-Grade) Unknown |
ICD estimated from Google Maps linework. | |
|
Riverhead,
NY Suffolk Co. United States |
Rte. 24 / (unknown) (40.91524, -72.66606) |
Rotary Existing |
Unknown Unknown |
3 Approaches 0 Driveways 48.7366 |
Other (At-Grade) Unknown |
ICD estimated from Google Maps linework. | |
|
Fort Montgomery,
NY Orange Co. United States |
US 6 / US 9W / Bear Mountain Bridge (41.32020, -73.99147) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 98.6676 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Functional Class: Arterial ICD estimated from Google Maps linework. | |
|
Bear Mountain,
NY Rockland Co. United States |
US 6 / Seven Lakes Dr. (41.30530, -74.03460) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 109.4564 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
|
Port Hawkesbury,
NS Inverness Canada |
Rte 104 / Rte 105 / Rte 19 / Rte 4 (45.64691, -61.40460) |
Rotary Existing |
Unknown Unknown |
3 Approaches 0 Driveways 70.9690 |
Other (At-Grade) Unknown |
ICD estimated from Google Maps linework. | |
|
Pennington,
NJ Mercer Co. United States |
Rte. 31 / Blackwell Rd. / Pennington Rd. / Washington Crossing Pennington Rd. (40.30818, -74.78666) |
Rotary Existing |
Other Unknown |
5 Approaches 0 Driveways 216.4080 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
Circulating traffic yields to entering traffic on northwest and south legs. ICD = 710 ft x 360 ft. | |
|
Pearland,
TX Brazoria Co. United States |
Pearland Pkwy. / McHard Rd. (29.58271, -95.26942) |
Rotary Existing |
Uncontrolled None |
0 Approaches 0 Driveways 128.0157 |
Other (At-Grade) Unknown |
2004 | ICD estimated from Google Maps linework. |
|
Lee's Summit,
MO Jackson Co. United States |
Lake City Rd. / 7th Hwy (39.10414, -94.28173) |
Rotary Existing |
Unknown Unknown |
0 Approaches 0 Driveways 140.8736 |
Other (At-Grade) Unknown |
ICD estimated from Google Maps linework. | |
|
(unincorporated),
AB Strathcona Canada |
Sherwood Dr. / Broadmoor Blvd. (53.51889, -113.31930) |
Rotary Existing |
Unknown Unknown |
3 Approaches 0 Driveways 89.4723 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
|
Edmonton,
AB Edmonton Capital Region Canada |
98 Ave. NW / 84 St. NW / 85 St. NW (53.53761, -113.45620) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 72.3979 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
|
Edmonton,
AB Edmonton Capital Region Canada |
87 Ave. NW / 142 St. NW (53.51936, -113.56570) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 73.1392 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
|
Portsmouth,
NH Rockingham Co. United States |
US 1 / US 1 Bypass / US 4 (43.07290, -70.78094) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 138.7179 |
Other (At-Grade) Unknown |
ICD estimated from Google Maps linework. | |
|
Epsom,
NH Merrimack Co. United States |
US 4-US 202 (Dover Rd.) / Rte 28 (Suncock Valley Hwy.) (43.22784, -71.36053) |
Rotary Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 91.4400 |
Other (At-Grade) Single-Lane |
1940 | Elliptical shaped. ICD = 300 ft x 260 ft. |
|
Kittery,
ME York Co. United States |
US 1 / Rte 236 (43.10072, -70.74415) |
Rotary Existing |
Unknown Unknown |
0 Approaches 0 Driveways 91.5646 |
Other (At-Grade) Unknown |
ICD estimated from Google Maps linework. | |
|
Revere,
MA Suffolk Co. United States |
SR 60 / Beach St. (42.40913, -71.00166) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 81.1284 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Through movement passes through center. Signalized. Functional Class: Arterial ICD estimated from Google Maps linework. | |
|
Revere,
MA Suffolk Co. United States |
SR 60 / SR 107 (42.42123, -71.00449) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 92.5743 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Functional Class: Arterial ICD estimated from Google Maps linework. |