|
City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
|---|---|---|---|---|---|---|---|
|
Driving Park,
OH Franklin Co. United States |
Linwood Ave. / E Columbus St. (39.94588, -82.96610) |
Traffic Calming Circle Existing |
Uncontrolled None |
4 Approaches 0 Driveways 24.7221 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
|
Driving Park,
OH Franklin Co. United States |
Linwood Ave. / E Sycamore St. (39.94807, -82.96592) |
Traffic Calming Circle Existing |
Uncontrolled None |
4 Approaches 0 Driveways 32.0461 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
|
Lagrange,
OH Lorain Co. United States |
SR 301 / SR 303 (41.23735, -82.11980) |
Other Existing |
All-Way Stop Unknown |
4 Approaches 0 Driveways 40.4153 |
Other (At-Grade) Single-Lane |
Parking around circulatory roadway, pedestrian access to central island. ICD estimated from Google Maps linework. | |
|
Troy,
OH Miami Co. United States |
McKaig Rd. / S Dorset Rd. (40.03964, -84.22855) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 19.2019 |
Other (At-Grade) Single-Lane |
2019 | This roundabout was constructed summer 2019 and opened to traffic in August 2019. ICD estimated from Google Maps linework. |
|
Trois-Rivières,
QC Trois-Rivieres Canada |
Boulevard de la Commune / Rue Royale / Boulevard Gene-H-Kruger (46.33325, -72.55133) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways 89.8857 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Park in central island. ICD estimated from Google Maps linework. | |
|
Rio Vista,
CA Solano Co. United States |
SR 12 / SR 113 / Birds Landing Rd. (38.18362, -121.80611) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.4901 |
Other (At-Grade) Single-Lane |
2019 | Still under construction in Sept. 2019, but operating as a roundabout. ICD estimated from Google Maps linework. |
|
Trois-Rivières,
QC Trois-Rivieres Canada |
Boulevard des Athlètes / Boulevard Arthur-Rousseau / Autoroute 55 SB Ramps (46.31702, -72.58442) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 55.2672 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2014 | https://portailconstructo.com/actualites/trois_rivieres_chantier_boulevard_arthur_rousseau_est_marche ICD estimated from Google Maps linework. |
|
Trois-Rivières,
QC Trois-Rivieres Canada |
Boulevard des Athlètes / (unknown) (46.31626, -72.58552) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.1709 |
Other (At-Grade) Single-Lane |
2015 | Year Completed estimated (2014-2016). One leg stubbed. ICD estimated from Google Maps linework. |
|
Rochester,
NY Monroe Co. United States |
Rte 33 (Buffalo Rd.) / Mt Read Blvd. (43.15187, -77.65962) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.3082 |
Other (At-Grade) Single-Lane |
2019 | This was a conversion from a unique multi-lane signalized traffic circle to a roundabout. Owned by NYSDOT. ICD estimated from Google Maps linework. |
|
Republic,
MO Greene Co. United States |
Republic Rd. (SR M) / RepMo Dr. / Farm Road 103 (37.13963, -93.41582) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.8915 |
Other (At-Grade) Single-Lane |
2019 | http://greenecountycommonwealth.com/content/construction-complete-republic-roundabout ICD estimated from Google Maps linework. |
|
Sept-Îles,
QC Sept-Rivières Canada |
Rue Smith / Rue Comeau (50.22375, -66.37588) |
Rotary Existing |
All-Way Yield None |
4 Approaches 0 Driveways 60.3655 |
Other (At-Grade) Single-Lane |
According to the article below, this was converted from a rotary to roundabout in 2011 (but no apparent geometric changes). https://ici.radio-canada.ca/nouvelle/682505/carrefour-rond-point-sept-iles [Translation note: French has two terms for circular intersections: rond-point and carrefour giratoire. According to the article, the former term means rotary (traffic in circle yields) and the latter means roundabout (entering traffic yields). However, Google Translate translates them both as 'roundabout', making for a confusing article if you don't refer back to the original French.] ICD estimated from Google Maps linework. | |
|
Forest Lake,
MN Washington Co. United States |
Fenway Ave. / Headwaters Pkwy. (45.23731, -92.99853) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 51.3018 |
Other (At-Grade) Single-Lane |
2017 | ra-list-july2014.xlsx (file available from http://www.dot.state.mn.us/stateaid/projectdelivery.html) Year Completed estimated (2017-2018). ICD estimated from Google Maps linework. |
|
Green,
OH Summit Co. United States |
Corporate Woods Pkwy. / Corporate Woods Cir. (40.96101, -81.46780) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.6838 |
Other (At-Grade) Single-Lane |
2019 | ICD estimated from Google Maps linework. |
|
Columbus,
OH Franklin Co. United States |
Dublin-Granville Rd. / Albany Park Dr. (40.07893, -82.84812) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.1000 |
Other (At-Grade) Single-Lane |
2019 | |
|
Grove City,
OH Franklin Co. United States |
Orders Rd. / Haughn Rd. (39.85994, -83.09062) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.1706 |
Other (At-Grade) Single-Lane |
2015 | ICD estimated from Google Maps linework. |
|
Langley Township,
BC Greater Vancouver Canada |
50 Ave. / 216 St. (49.09306, -122.62466) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 25.8088 |
Other (At-Grade) Single-Lane |
2009 | Year Completed estimated (2008-2009). ICD estimated from Google Maps linework. |
|
Langley Township,
BC Greater Vancouver Canada |
100A Ave. / 201 St. (49.18459, -122.66433) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.2257 |
Other (At-Grade) Single-Lane |
2009 | Year Completed estimated (2008-2009). ICD estimated from Google Maps linework. |
|
Langley Township,
BC Greater Vancouver Canada |
84 Ave. / 207A St. (49.15549, -122.64810) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 28.1196 |
Other (At-Grade) Single-Lane |
2014 | ICD estimated from Google Maps linework. |
|
Langley Township,
BC Greater Vancouver Canada |
77A Ave. / 209 St. (49.14310, -122.64273) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 22.6576 |
Other (At-Grade) Single-Lane |
2016 | ICD estimated from Google Maps linework. |
|
Langley Township,
BC Greater Vancouver Canada |
77A Ave. / 211 St. (49.14294, -122.63810) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
2016 | https://www.langleyadvancetimes.com/news/langley-citys-first-roundabout-opens/ |
|
Langley,
BC Greater Vancouver Canada |
Glover Rd. / Labonte Rd. / 76a Ave. (49.14268, -122.60283) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 37.5025 |
Other (At-Grade) Single-Lane |
2018 | ICD estimated from Google Maps linework. |
|
Langley,
BC Greater Vancouver Canada |
202 St. / Trans-Canada Hwy HOV Ramps (49.16182, -122.66008) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 24.9920 |
Freeway Ramps (Grade-Separated) Single-Lane |
2011 | Roundabout in between and below freeway lanes, serving HOV lanes via left-hand ramps on the freeway. Fourth leg (EB onramp and WB offramp) closed off. Year Completed estimated (2008-2013). ICD estimated from Google Maps linework. |
|
Abbotsford,
BC Fraser Valley Canada |
Clearbrook Rd. / Marshall Rd. / Trans-Canada Hwy EB Ramps (49.03566, -122.33757) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.4984 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2011 | http://www.minnowlake.ca/Roundabouts_in_Canada_2013%20(1).pdf ICD estimated from Google Maps linework. |
|
North Bay,
ON Nipissing Canada |
Gormanville Rd. / College Dr. / McKeown Ave. (46.33406, -79.48714) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.7575 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2009 | http://www.minnowlake.ca/Roundabouts_in_Canada_2013%20(1).pdf ICD estimated from Google Maps linework. |
|
Vernon,
BC North Okanagan Canada |
Pleasant Valley Rd. / 32nd Ave. (50.26535, -119.26233) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.4844 |
Other (At-Grade) Single-Lane |
2009 | http://www.minnowlake.ca/Roundabouts_in_Canada_2013%20(1).pdf ICD estimated from Google Maps linework. |
|
Vernon,
BC North Okanagan Canada |
Pleasant Valley Rd. / 35th Ave. / 23rd St. (50.26735, -119.26226) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 22.1392 |
Other (At-Grade) Single-Lane |
2016 | Previous control: 3-way stop. Year Completed estimated (2014-2018 - streetview). ICD estimated from Google Maps linework. |
|
Inglewood,
ON Peel Canada |
Olde Base Line Rd. / Horseshoe Hill Rd. / Dixie Rd. (43.82979, -79.88310) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.3251 |
Other (At-Grade) Single-Lane |
2011 | Replaced offset T-intersections. https://canada.constructconnect.com/dcn/news/others/2011/10/fermar-paving-builds-first-roundabout-in-peel-region-ontario-dcn047241w ICD estimated from Google Maps linework. |
|
Riverton,
UT Salt Lake Co. United States |
S Park Ave. / W Park Ave. (40.51950, -111.94594) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 1 Driveways 28.1452 |
Other (At-Grade) Single-Lane |
2001 | Year Completed estimated (1997-2002). ICD estimated from Google Maps linework. |
|
Calgary,
AB Alberta Canada |
Highfield Rd. SE / 26 Ave. SE / Dartmouth Rd. SE (51.03040, -114.04103) |
Roundabout Existing |
All-Way Yield At-grade Rail Crossing Signals/Gates (controlling all approaches) |
4 Approaches 0 Driveways 55.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2010 | Canadian Pacific Railway tracks through center of roundabout. Gates on circulatory roadway and on east and west approaches. http://www.minnowlake.ca/Roundabouts_in_Canada_2013%20(1).pdf Previous control: rail crossing signal (no gates); Yield on one approach. |
|
Shelton,
WA Mason Co. United States |
N 1st St. / W Alder St. (47.21590, -123.09963) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 25.9595 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2019 | Previous control: 3-way stop plus a Yield at the constrained right turn lane. http://www.ifiberonenewsradio.com/news/local_news/shelton-s-st-roundabout-draws-mixed-reviews-from-community-residents/article_9b7ee6ec-9217-11e9-8590-432067f659d6.html ICD estimated from Google Maps linework. |
|
Avon,
IN Hendricks Co. United States |
S CR 625 E / E CR 150 S (39.74060, -86.41423) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.1431 |
Other (At-Grade) Single-Lane |
2013 | Year Completed estimated (2012-2013). ICD estimated from Google Maps linework. |
|
Langley City,
BC Greater Vancouver Canada |
203 St. / 53 Ave. (49.09847, -122.65987) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 25.8060 |
Other (At-Grade) Single-Lane |
2016 | https://www.langleyadvancetimes.com/news/langley-citys-first-roundabout-opens/ ICD estimated from Google Maps linework. |
|
Langley Township,
BC Greater Vancouver Canada |
232 St. / 56 Ave. (49.10396, -122.58115) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.8776 |
Other (At-Grade) Single-Lane |
2012 | Year Completed estimated (2011-2013). ICD estimated from Google Maps linework. |
|
Contrecoeur,
QC Marguerite-D'Youville Regional County Municipality Canada |
Rue Saint-Antoine / Rue des Patriotes (45.85305, -73.22770) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 43.2563 |
Other (At-Grade) Single-Lane |
2010 | Year Completed estimated (2009-2011). ICD estimated from Google Maps linework. |
|
Brights Grove,
ON Lambton Canada |
Rte 7 (Lakeshore Rd.) / Rte 26 (Mandaumin Rd.) (43.02976, -82.23018) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.9377 |
Other (At-Grade) Single-Lane |
2009 | Year Completed estimated (2006-2009). Looks very new in Sept 2009 (streetview). ICD estimated from Google Maps linework. |
|
Niagara Falls,
ON Niagara Canada |
Rte 101 (Mountain Rd.) / Mewburn Rd. (43.13474, -79.12551) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 54.0366 |
Other (At-Grade) Single-Lane |
2012 | ICD estimated from Google Maps linework. |
|
Stratford,
ON Perth Canada |
Churchill Circle (Brittania St. / John St.) (43.37868, -80.98830) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.2718 |
Other (At-Grade) Single-Lane |
Pedestrian access to center island. ICD estimated from Google Maps linework. | |
|
Ancaster, Hamilton,
ON Hamilton Canada |
Wilson St. W / Shaver Rd. (43.20145, -80.01351) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.3067 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2008 | http://forum.skyscraperpage.com/showthread.php?t=160141 ICD estimated from Google Maps linework. |
|
Hamilton,
ON Hamilton Canada |
Wilson St. W / McClure Rd. / Portia Dr. (43.19860, -80.01798) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 43.5324 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2015 | ICD estimated from Google Maps linework. |
|
Topock,
AZ Mohave Co. United States |
Mohave Valley Hwy. / Golden Shores Pkwy. / Powell Lake Rd. (34.77924, -114.48322) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 48.0675 |
Other (At-Grade) Single-Lane |
2017 | https://content.govdelivery.com/accounts/AZDOT/bulletins/1863d85 ICD estimated from Google Maps linework. |
|
Abingdon,
MD Harford Co. United States |
Tewkesbury Rd. / Shrewsbury Rd. (39.45775, -76.27273) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 49.7952 |
Other (At-Grade) Single-Lane |
2003 | Year Completed estimated (2003-2004). http://onlinepubs.trb.org/Onlinepubs/circulars/ec083/68_Statmeyerpaper.pdf ICD estimated from Google Maps linework. |
|
Monticello,
FL Jefferson Co. United States |
10 Court House Circle (30.54514, -83.87016) |
Other Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 63.7726 |
Other (At-Grade) Single-Lane |
1910 | Courthouse in central island with pedestrian access. ICD estimated from Google Maps linework. |
|
Land O' Lakes,
FL Pasco Co. United States |
Bexley Village Dr. / Tower Rd. / Broad Porch Run (28.21202, -82.53692) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 96.8252 |
Other (At-Grade) Single-Lane |
2017 | ICD estimated from Google Maps linework. |
|
Saint-Gédéon,
QC Lac-St-Jean-Est Canada |
Rte 170 / Rang de la Belle-Rivière / Rue de Quen (48.47879, -71.79000) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.7941 |
Other (At-Grade) Single-Lane |
2009 | Year Completed estimated (2008-2010). ICD estimated from Google Maps linework. |
|
Tucson,
AZ Pima Co. United States |
E Tucson Marketplace Blvd. / (parking lot) (32.18277, -110.94868) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 48.5196 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2011 | ICD estimated from Google Maps linework. |
|
Watsonville,
CA Santa Cruz Co. United States |
Ohlone Pkwy. / Manabe Ow Rd. (36.90461, -121.77358) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.4710 |
Other (At-Grade) Single-Lane |
2016 | Fourth leg stubbed. date: https://localwiki.org/santacruz/Roundabout ICD estimated from Google Maps linework. |
|
Athens,
GA Clarke Co. United States |
Whitehall Rd. / S Milledge Ave. / Phoenix Rd. (33.89800, -83.36513) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 26.7659 |
Other (At-Grade) Unknown |
2019 | ICD estimated from Google Maps linework. |
|
Chisholm,
MN St. Louis Co. United States |
STH 73 / Iron World Rd. (47.48252, -92.89623) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 50.0430 |
Other (At-Grade) Single-Lane |
2017 | https://www.duluthnewstribune.com/news/4344903-new-chisholm-roundabout-open. ICD estimated from Google Maps linework. |
|
Richfield,
MN Hennepin Co. United States |
W 66th St. / Lyndale Ave. S (44.88339, -93.28654) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 34.6956 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2018 | https://www.youtube.com/watch?v=zOA3y2UPnVM ICD estimated from Google Maps linework. |
|
Richfield,
MN Hennepin Co. United States |
66th St. / Nicollet Ave. (44.88344, -93.27819) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 47.3891 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2018 | https://www.hometownsource.com/sun_current/nicollet-avenue-th-street-roundabout-in-richfield-to-reopen-may/article_fc15b51c-5efb-11e8-b757-2306919783d9.html ICD estimated from Google Maps linework. |
|
Watsonville,
CA Santa Cruz Co. United States |
Clifford Ave. / Pennsylvania Dr. (36.92259, -121.77482) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 19.0961 |
Other (At-Grade) Single-Lane |
2014 | https://patch.com/california/watsonville/watsonvilles-first-roundabout-opens ICD estimated from Google Maps linework. |
|
Cartersville,
GA Bartow Co. United States |
Burnt Hickory Rd. SE / Burnt Hickory Connector / (unknown) (34.21461, -84.84775) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 51.3570 |
Other (At-Grade) Single-Lane |
2016 | https://patch.com/georgia/cartersville/burnt-hickory-road-connector-includes-bartows-first-roundabout ICD estimated from Google Maps linework. |
|
Lilburn,
GA Gwinnett Co. United States |
Church St. / Main St. (33.89150, -84.13956) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.7078 |
Other (At-Grade) Single-Lane |
2015 | https://www.ajc.com/news/local/lilburn-main-street-realignment-almost-complete/RoyF5GQQusH8jDjPqE2JHJ/ ICD estimated from Google Maps linework. |
|
Ladera Ranch,
CA Orange Co. United States |
Andaza St. / Aprender St. (33.53717, -117.59692) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.7933 |
Other (At-Grade) Single-Lane |
2015 | ICD estimated from Google Maps linework. |
|
Ladera Ranch,
CA Orange Co. United States |
Andaza St. / Tierno St. (33.53467, -117.59986) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.8214 |
Other (At-Grade) Single-Lane |
2015 | ICD estimated from Google Maps linework. |
|
Ladera Ranch,
CA Orange Co. United States |
Esencia Dr. / Andaza St. (33.53385, -117.60108) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.7995 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2015 | ICD estimated from Google Maps linework. |
|
Rome,
NY Oneida Co. United States |
Rte 825 (Hill Rd.) / Floyd Ave. / Brooks Rd. (43.22258, -75.41900) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.2935 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2018 | Year Completed estimated (2017-2018). https://en.wikipedia.org/wiki/New_York_State_Route_825 ICD estimated from Google Maps linework. |
|
Morrow,
OH Warren Co. United States |
Hopewell Valley Dr. / Village View Ln. (39.35521, -84.15327) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 50.7920 |
Other (At-Grade) Single-Lane |
2006 | ICD estimated from Google Maps linework. |
|
Morrow,
OH Warren Co. United States |
Morrow-Cozaddale Rd. / (unknown) (39.35434, -84.16288) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.0931 |
Other (At-Grade) Single-Lane |
2008 | Year Completed estimated (2006-2009). ICD estimated from Google Maps linework. |
|
Ladera Ranch,
CA Orange Co. United States |
Reata Rd. / Ribera Rd. (33.52282, -117.62696) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 47.7922 |
Other (At-Grade) Single-Lane |
2013 | ICD estimated from Google Maps linework. |
|
Ladera Ranch,
CA Orange Co. United States |
Reata Rd. / (unknown) (33.52152, -117.62808) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 43.8102 |
Other (At-Grade) Single-Lane |
2013 | ICD estimated from Google Maps linework. |
|
El Paso,
TX El Paso Co. United States |
TX 1966 SPUR / W Schuster Ave. / (parking garage access) (31.76499, -106.50484) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 53.3400 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2015 | https://en.wikipedia.org/wiki/Texas_State_Highway_Spur_1966. Pedestrian crossings are grade-separated and pass under central island. |
|
St Louis,
MO St. Louis City Co. United States |
McKinley Dr. / Wells Dr. (38.63354, -90.28072) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 49.4467 |
Other (At-Grade) Single-Lane |
2008 | Converted from traffic circle in 2007-2008. Previous circle had on-street parking in circulatory roadway. ICD estimated from Google Maps linework. |
|
St George,
UT Washington Co. United States |
N 400 E / E Tabernacle St. (37.10817, -113.57485) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 29.5267 |
Other (At-Grade) Single-Lane |
2014 | https://fox13now.com/2014/05/22/utah-city-abounds-with-roundabouts/ ICD estimated from Google Maps linework. |
|
St George,
UT Washington Co. United States |
N Country Ln. / Stonebridge Dr. / W Monterey Dr. (37.11117, -113.62943) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 37.1450 |
Other (At-Grade) Single-Lane |
2001 | Year Completed estimated (1993-2003). ICD estimated from Google Maps linework. |
|
Brooklawn,
NJ Camden Co. United States |
Brooklawn Circle: Broadway / US 130 (Crescent Blvd.) / NJ 47 (Broadway) / S Heenevig Ave. (39.87583, -75.12269) |
Other Existing |
All-Way Yield Unknown |
4 Approaches 4 Driveways 85.3437 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2018 | Former rotary with yielding within circulatory roadway. Partial conversion to roundabout 2017-2018. Circulating traffic continues to yield to entering traffic on east leg. |
|
Cedar Falls,
IA Black Hawk Co. United States |
Prairie Pkwy. / Prairie View Rd. (42.49038, -92.43412) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 53.7219 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2013 | Year Completed estimated (2011-2015). Fist completed only with north and south legs, then east and west legs added 2015-2016. ICD estimated from Google Maps linework. |
|
Lincoln,
CA Placer Co. United States |
Catta Verdera / Ladera Dr. / Camino Verdera (38.85444, -121.24539) |
Other Existing |
All-Way Stop None |
4 Approaches 0 Driveways 26.9721 |
Other (At-Grade) Single-Lane |
2004 | ICD estimated from Google Maps linework. |
|
Hamburg,
NY Erie Co. United States |
Rte 179 / Gateway Blvd. / Rte 5 (Lake Shore Rd.) Ramps (42.79021, -78.84711) |
Rotary Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 128.8386 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
Lane change required to go further than the next exit. ICD estimated from Google Maps linework. | |
|
Wildwood,
MO St. Louis Co. United States |
Old Fairway Dr. / Nantucket Island Dr. (38.56696, -90.61728) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 16.8088 |
Other (At-Grade) Single-Lane |
2014 | ICD estimated from Google Maps linework. |
|
Mount Pleasant,
SC Charleston Co. United States |
Park West Blvd. / Grey Marsh Rd. (32.89115, -79.79406) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.1038 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2004 | Converted from rotary. Year Completed estimated (2002-2005). ICD estimated from Google Maps linework. |
|
Mount Pleasant,
SC Charleston Co. United States |
Commonwealth Dr. / Coastal Crab Rd. (32.90550, -79.77413) |
Other Existing |
Other None |
4 Approaches 0 Driveways 30.0816 |
Other (At-Grade) Single-Lane |
Yield control on two legs, no control on two legs. ICD estimated from Google Maps linework. | |
|
Fort Worth,
TX Tarrant Co. United States |
White Settlement Rd. / S Commercial St. (32.75898, -97.34575) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Unknown |
2019 | . |
|
St-Roch-Ouest,
QC Montcalm Regional County Municipality Canada |
Rte 158 / Rang de la Côte-St-Louis / Ancienne Rte 158 (45.88639, -73.66842) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.8930 |
Other (At-Grade) Single-Lane |
2013 | Year Completed estimated (2013-2014). ICD estimated from Google Maps linework. |
|
Chilliwack,
BC Fraser Valley Canada |
Prairie Central Rd. / Prest Rd. (49.14742, -121.91835) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.9676 |
Other (At-Grade) Single-Lane |
2016 | Year Completed estimated (2015-2016). ICD estimated from Google Maps linework. |
|
Chilliwack,
BC Fraser Valley Canada |
Bailey Rd. / Prest Rd. / Teskey Way (49.11848, -121.91844) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.0842 |
Other (At-Grade) Single-Lane |
2016 | Year Completed estimated (2015-2016). ICD estimated from Google Maps linework. |
|
Nanticoke,
PA Luzerne Co. United States |
Middle Rd. / Kosciuszko St. (41.19181, -75.98546) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.8485 |
Other (At-Grade) Single-Lane |
2018 | Part of the South Valley Parkway project. https://www.penndot.gov/RegionalOffices/district-4/pages/details.aspx?newsid=475. ICD estimated from Google Maps linework. |
|
Carthage,
NC Moore Co. United States |
Courthouse Square (McReynolds St. / Down Rd. / Martin St.) (35.34581, -79.41710) |
Other Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 61.3736 |
Other (At-Grade) Single-Lane |
Courthouse in center island. ICD estimated from Google Maps linework. | |
|
Jacksonville,
AR Pulaski Co. United States |
W Main St. / Harris Rd. / Jacksonville Cutoff Rd. (34.87108, -92.15646) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 46.0542 |
Other (At-Grade) Single-Lane |
2014 | date: http://www.cityofjacksonville.net/Archive/ViewFile/Item/113 (warning: large pdf) ICD estimated from Google Maps linework. |
|
Danville,
KY Boyle Co. United States |
Shakertown Rd. (KY 33) / KY 2168 (37.67727, -84.76431) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.5372 |
Other (At-Grade) Single-Lane |
2014 | Year Completed estimated (2013-2014). ICD estimated from Google Maps linework. |
|
Fort Dodge,
IA Webster Co. United States |
1st Ave. S / 2nd Ave. S / 6th St. (42.50361, -94.18974) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.7420 |
Other (At-Grade) Single-Lane |
2015 | https://www.messengernews.net/progress-2017/progress-2017-business/2017/02/crosstown-connector-completed/ ICD estimated from Google Maps linework. |
|
Fort Dodge,
IA Webster Co. United States |
1st Ave. S / S 12th St. (42.50480, -94.18270) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 25.5340 |
Other (At-Grade) Single-Lane |
2016 | https://www.messengernews.net/progress-2017/progress-2017-business/2017/02/crosstown-connector-completed/ ICD estimated from Google Maps linework. |
|
Watford City,
ND McKenzie Co. United States |
Fox Hills Pkwy. N / Wolf Den Pkwy. (47.80034, -103.23455) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.1237 |
Other (At-Grade) Single-Lane |
2016 | Year Completed estimated (2014-2017). ICD estimated from Google Maps linework. |
|
Watford City,
ND McKenzie Co. United States |
Fox Hills Pkwy. N / Wolf Den Pkwy. / (unknown) (47.80297, -103.24223) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.5171 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2016 | Year Completed estimated (2014-2017). ICD estimated from Google Maps linework. |
|
Wildwood,
MO St. Louis Co. United States |
MO 109 / MO 100 WB Ramps / Windsor Meadow Blvd. (38.58501, -90.64241) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.2771 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2014 | ICD estimated from Google Maps linework. |
|
Wildwood,
MO St. Louis Co. United States |
MO 109 / Pond Grover Loop Rd. (38.59084, -90.64046) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.6729 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2014 | Year Completed estimated (2014-2015). ICD estimated from Google Maps linework. |
|
Wildwood,
MO St. Louis Co. United States |
Manchester Rd. / Village Hills Pkwy. / Taylor Rd. (38.57818, -90.62749) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.4797 |
Other (At-Grade) Single-Lane |
2003 | Year Completed estimated (2002-2003). ICD estimated from Google Maps linework. |
|
Elora,
ON Wellington Canada |
Melville St. / Church St. (43.68381, -80.42779) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways 55.2764 |
Other (At-Grade) Single-Lane |
Building (church) in central island. Informal traffic circle formalized when Church St was improved. https://www.wellingtonadvertiser.com/elora-to-get-another-roundabout-on-church-street/ ICD estimated from Google Maps linework. | |
|
Milton,
ON Halton Canada |
Farmstead Dr. / Etheridge Ave. (43.48622, -79.84111) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 23.3964 |
Other (At-Grade) Single-Lane |
2016 | ICD estimated from Google Maps linework. |
|
Milton,
ON Halton Canada |
Whitlock Ave. / Farmstead Dr. (43.48834, -79.84905) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 21.6626 |
Other (At-Grade) Single-Lane |
2018 | Under construction in Streetview Aug 2018 ICD estimated from Google Maps linework. |
|
Milton,
ON Halton Canada |
Whitlock Ave. / Leger Way (43.48585, -79.85174) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.1954 |
Other (At-Grade) Single-Lane |
2018 | Under construction in Streetview Aug 2018. ICD estimated from Google Maps linework. |
|
Puslinch,
ON Wellington Canada |
Wellington Rd. 34 / Wellington Rd. 35 (43.45133, -80.21581) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.4154 |
Other (At-Grade) Single-Lane |
2013 | Year Completed estimated (2012-2013). ICD estimated from Google Maps linework. |
|
Puslinch,
ON Wellington Canada |
Wellington Rd. 32 / Wellington Rd. 34 (43.44298, -80.26558) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.0847 |
Other (At-Grade) Single-Lane |
2013 | ICD estimated from Google Maps linework. |
|
Mont-Tremblant,
QC Les Laurentides Regional County Municipality Canada |
Chemin de la Constellation / Chemin du Versant-Soleil (46.20045, -74.56332) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 25.6258 |
Other (At-Grade) Single-Lane |
2002 | Year Completed estimated (before 2009). ICD estimated from Google Maps linework. |
|
Prévost,
QC La Rivière-du-Nord Regional County Municipality Canada |
Rue du Clos-des-Réas / Chemin Clos-du-Val / Rue Clos-Fourtet / Rue du Clos-Prévostois (45.84092, -74.05780) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.6094 |
Other (At-Grade) Single-Lane |
2009 | ICD estimated from Google Maps linework. |
|
Milton,
ON Halton Canada |
Bronte St. / Etheridge Ave. (43.47954, -79.84883) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 34.6652 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2017 | ICD estimated from Google Maps linework. |
|
Milton,
ON Halton Canada |
Scott Blvd. / Willet Terr. / Dymott Ave. (43.48676, -79.86895) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 29.4619 |
Other (At-Grade) Single-Lane |
2011 | Year Completed estimated (2009-2013). ICD estimated from Google Maps linework. |
|
Fishers,
IN Hamilton Co. United States |
Cyntheanne Rd. / E 136th St. (39.98752, -85.88117) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 37.5181 |
Other (At-Grade) Single-Lane |
2019 | ICD estimated from Google Maps linework. |
|
Fishers,
IN Hamilton Co. United States |
E 126th St. / Parkside Dr. (39.97151, -86.00031) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.6116 |
Unknown Multilane (2 Lane, unspecified) |
2019 | Includes newly constructed roadway to the south, so 4 approaches is correct. ICD estimated from Google Maps linework. |
|
Carignan,
QC La Vallée-du-Richelieu Regional County Municipality Canada |
Rue Olivier-Morel / Rue Martel / Rue Jean-De Ronceray / Rue Chevalier-de-Chaumont (45.46723, -73.29440) |
Other Existing |
All-Way Yield Other |
4 Approaches 0 Driveways 41.8801 |
Other (At-Grade) Single-Lane |
Crosswalks to center island; bus stop on circle. ICD estimated from Google Maps linework. |