|
City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
|---|---|---|---|---|---|---|---|
|
Knoxville,
MD Frederick Co. United States |
Burkittsville Rd. (MD 17) / US 340 WB Ramps (39.34056, -77.64052) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 37.8710 |
Freeway Ramps (Grade-Separated) Single-Lane |
2010 | Year Completed estimated (2009-2011). ICD estimated from Google Maps linework. |
|
Duson,
LA Lafayette Par. United States |
Ridge Rd. / S Fieldspan Rd. (30.18111, -92.14197) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.2970 |
Other (At-Grade) Single-Lane |
2018 | https://www.klfy.com/news/new-roundabout-being-built-in-lafayette-parish/ 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. |
|
Port St Lucie,
FL St. Lucie Co. United States |
SW Tulip Blvd. / SW College Park Rd. (27.25803, -80.37393) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 25.9080 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2019 | |
|
Port St Lucie,
FL St. Lucie Co. United States |
SW Savona Blvd. / SW Abington Ave. (27.26873, -80.38653) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.6016 |
Other (At-Grade) Single-Lane |
2002 | Year Completed estimated (1999-2003). ICD estimated from Google Maps linework. |
|
Port St. Lucie,
FL St. Lucie Co. United States |
NW California Blvd. / NW University Dr. (27.32120, -80.39827) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2017 | Right-turn-only and/or through-only lanes on all three legs, with north and west legs having circulatory roadway striped out to one lane. |
|
Port St Lucie,
FL St. Lucie Co. United States |
NW Bayshore Blvd. / NW Selvitz Rd. (27.33455, -80.36674) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 11.6707 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2018 | ICD estimated from Google Maps linework. |
|
Menasha,
WI Winnebago Co. United States |
CTH CB / Mutual Way (44.23560, -88.49555) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 56.3880 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2018 | Yield-controlled right-turn bypass lane on west leg. |
|
Greenville,
WI Outagamie Co. United States |
CTH CB / W Atlantis Dr. (44.26708, -88.50676) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 59.4360 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2019 | Access to airport. |
|
Franklin,
WI Milwaukee Co. United States |
S 51st St. / W Drexel Ave. (42.90151, -87.98018) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
2019 | |
|
Pittsfield,
WI Brown Co. United States |
Crest Dr. / Pelican Dr. (44.65696, -88.23054) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 41.1480 |
Other (At-Grade) Single-Lane |
2019 | |
|
Village of Belleview,
WI Brown Co. United States |
STH 29 (Kewaunee Rd.) / S Huron Rd. / Cottage Rd. (44.44412, -87.91760) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 21.3168 |
Other (At-Grade) Single-Lane |
2019 | ICD estimated from Google Maps linework. |
|
Idaho Falls,
ID Bonneville Co. United States |
S Boulevard / N Corner Ave. / Elm St. (43.48859, -112.03375) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 2 Driveways 32.9270 |
Other (At-Grade) Single-Lane |
2018 | Fourth leg is departure only. ICD estimated from Google Maps linework. |
|
Fairlawn,
OH Summit Co. United States |
Ridgewood Rd. / Jacoby Rd. (41.11011, -81.61945) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 26.0960 |
Other (At-Grade) Single-Lane |
2010 | ICD estimated from Google Maps linework. |
|
Mississippi Mills,
ON Lanark Canada |
Ottawa St. / Concession 11A / March Rd. / Appleton Sideroad (45.23719, -76.17932) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.5277 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2007 | Year Completed estimated (2005-2009). ICD estimated from Google Maps linework. |
|
Hampden Township,
PA Cumberland Co. United States |
Lambs Gap Rd. / Bali Hai Rd. (40.27016, -77.00786) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 40.0963 |
Other (At-Grade) Single-Lane |
2019 | http://www.cvschools.org/common/pages/UserFile.aspx?fileId=4627839 ICD estimated from Google Maps linework. |
|
Bellingham,
WA Whatcom Co. United States |
Haxton Way / Smokehouse Rd. (48.74689, -122.66383) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 37.0136 |
Other (At-Grade) Single-Lane |
2014 | ICD estimated from Google Maps linework. |
|
Mount Vernon,
WA Skagit Co. United States |
E Division St. / Waugh Rd. (48.42091, -122.28709) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 22.1934 |
Other (At-Grade) Single-Lane |
2017 | ICD estimated from Google Maps linework. |
|
Garland,
TX Dallas Co. United States |
W Brand Rd. / Bellaire Dr. / Three Oaks Ln. (32.95141, -96.63774) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2017 | . |
|
Auburn,
WA King Co. United States |
22nd St. NE / I St. NE (47.32643, -122.21945) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 20.2385 |
Other (At-Grade) Single-Lane |
2018 | ICD estimated from Google Maps linework. |
|
Sitka,
AK Sitka Borough United States |
Edgecumbe Dr. / Kimsham St. / Wachusetts St. (57.06209, -135.34781) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 16.8842 |
Other (At-Grade) Single-Lane |
2015 | ICD estimated from Google Maps linework. |
|
Bethesda,
MD Montgomery Co. United States |
Bradmoor Dr. / Roosevelt St. (38.99427, -77.11925) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 21.3360 |
Other (At-Grade) Single-Lane |
2017 | Year Completed estimated (2016-2018). |
|
Whitehorse,
YT Yukon Canada |
Lewes Blvd. / Teslin Rd. / Nisutlin Dr. (60.70610, -135.03401) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 21.0374 |
Other (At-Grade) Single-Lane |
2013 | Year Completed estimated (2011-2015). ICD estimated from Google Maps linework. |
|
Olivehurst,
CA Yuba Co. United States |
Oliverhurst Ave. / Powerline Rd. / Chestnut Rd. (39.10142, -121.55111) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2018 | |
|
Pahrump,
NV Nye Co. United States |
NV 372 / S Blagg Rd. (36.20512, -116.01422) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.8025 |
Other (At-Grade) Single-Lane |
2017 | Year Completed estimated (2016-2018). ICD estimated from Google Maps linework. |
|
Pahrump,
NV Nye Co. United States |
NV 372 / Pahrump Valley Blvd. (36.20651, -115.99115) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.4389 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2017 | Year Completed estimated (2016-2018). ICD estimated from Google Maps linework. |
|
Grass Valley,
CA Nevada Co. United States |
Olympia Park Cir. / (parking lot) (39.23248, -121.03766) |
Roundabout Existing |
All-Way Yield None |
2 Approaches 1 Driveways 22.8600 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2014 | All paint, no raised islands. Opened November 2014. Previously, Olympia Park Circle made a gentle 90-degree curve. Traffic entering from stop-controlled driveway had trouble making left turn as they had to proceed 60 feet to reach the safety of centerline without knowing if approaching vehicle on their left was going to enter the driveway or curve left in front of them. Now about 50% of driveway exits cheat across the central island, but it works just fine. After six years with no raised islands, a central island was built on 3 Nov 2020: 20 feet in diameter, 4 inches high, designed for asphalt but built with PCC. |
|
Hilliard,
OH Franklin Co. United States |
Davis Rd. / Audubon Ave. (40.02548, -83.19837) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2017 | City of Hilliard jurisdiction. |
|
Standish,
ME Cumberland Co. United States |
Ossipee Trl. (Rte 25) / Manchester Rd. / Saco Rd. (43.73761, -70.63064) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
2019 | |
|
Indianapolis,
IN Marion Co. United States |
S Franklin Rd. / Thompson Rd. (39.69603, -86.01786) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2019 | Two lanes only in southbound direction. |
|
Indianapolis,
IN Marion Co. United States |
S Franklin Rd. / E Edgewood Ave. (39.68152, -86.01863) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 31.2515 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2019 | ICD estimated from Google Maps linework. |
|
Indianapolis,
IN Marion Co. United States |
S Arlington Ave. / Shelbyville Rd. (39.67563, -86.06368) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2019 | |
|
Indianapolis,
IN Marion Co. United States |
S Arlington Ave. / E Edgewood Ave. (39.68101, -86.06352) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 26.6559 |
Other (At-Grade) Single-Lane |
2019 | ICD estimated from Google Maps linework. |
|
Beech Grove,
IN Marion Co. United States |
E Churchman Bypass / S Arlington Ave. (39.71247, -86.06358) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 63.3935 |
Other (At-Grade) Single-Lane |
2020 | Right-turn-only lane on west leg. Statue of hornet (local high school mascot) in center island. ICD estimated from Google Maps linework. |
|
Oakton,
VA Fairfax Co. United States |
Hunter Mill Rd. / Mystic Meadow Way (38.88680, -77.30187) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 26.9599 |
Other (At-Grade) Single-Lane |
2018 | ICD estimated from Google Maps linework. |
|
Vienna,
VA Fairfax Co. United States |
Park St. SE / Locust St. SE (38.90205, -77.26091) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 14.8712 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2018 | Year Completed estimated (2016-2018). ICD estimated from Google Maps linework. |
|
Green,
OH Summit Co. United States |
E Turkeyfoot Lake Rd. / Myersville Rd. (40.97616, -81.42369) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.0679 |
Other (At-Grade) Single-Lane |
2019 | ICD estimated from Google Maps linework. |
|
Terrebonne,
QC Les Moulins Regional County Municipality Canada |
Avenue Urbanova / Boulevard Carmel / Avenue Pierre-Dansereau (45.68739, -73.73806) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 40.0476 |
Other (At-Grade) Single-Lane |
2013 | ICD estimated from Google Maps linework. |
|
Trois-Rivières,
QC Trois-Rivieres Canada |
Boulevard Laviolette / Boulevard des Récollets (46.36018, -72.56988) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 80.7749 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2005 | Converted rotary. Initial conversion estimated (2003-2007). Striping refinements 2013-2016. ICD estimated from Google Maps linework. |
|
Town of Meyers,
CA El Dorado Co. United States |
US 50 / SR 89 (38.85101, -120.02231) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 35.3445 |
Other (At-Grade) Single-Lane |
2019 | Completed Sept. 2019. WB US-50 may choose physically separated bypass lane. Site is on Caltrans live video map: http://cwwp2.dot.ca.gov/vm/iframemap.htm Zoom in on Lake Tahoe (center right portion of map). Choose second camera south of the lake (Meyers). ICD estimated from Google Maps linework. |
|
Twinsburg,
OH Summit Co. United States |
Liberty Rd. / Glenwood Dr. (41.34166, -81.41895) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 25.1071 |
Other (At-Grade) Single-Lane |
2009 | ICD estimated from Google Maps linework. |
|
(unincorporated),
WA Spokane Co. United States |
W Aero Rd. / W Westbow Blvd. (47.58899, -117.56024) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Single-Lane |
2019 | Yield controlled right-turn bypass lane on northwest leg with acute view angle. |
|
Gloucester Township,
NJ Camden Co. United States |
Zimmerman Rd. / Premuim Outlets Dr. (39.78762, -75.05079) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 36.7099 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2010 | Additional westbound through lane added during 2011-2016 period. ICD estimated from Google Maps linework. |
|
Gloucester Township,
NJ Camden Co. United States |
Love Dr. / Commencement Dr. (39.78859, -75.04660) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 37.6271 |
Other (At-Grade) Single-Lane |
2010 | ICD estimated from Google Maps linework. |
|
Gloucester Township,
NJ Camden Co. United States |
College Dr. / Commencement Rd. (39.78649, -75.04541) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 44.0526 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2009 | Year Completed estimated (2008-2010). ICD estimated from Google Maps linework. |
|
Gloucester Township,
NJ Camden Co. United States |
College Dr. / Love Dr. / Washington Dr. (39.78771, -75.04352) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.7099 |
Other (At-Grade) Single-Lane |
2009 | Year Completed estimated (2008-2010). ICD estimated from Google Maps linework. |
|
Loveland,
CO Larimer Co. United States |
Kendall Pkwy. / John Glenn Dr. (40.42652, -105.00541) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 47.2768 |
Other (At-Grade) Single-Lane |
2019 | Fourth leg stubbed. ICD estimated from Google Maps linework. |
|
Loveland,
CO Larimer Co. United States |
Monroe Ave. / E 37th St. (40.43012, -105.06809) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.5469 |
Other (At-Grade) Single-Lane |
2019 | Opened to traffic October 18, 2019. ICD estimated from Google Maps linework. |
|
Johnstown,
CO Larimer Co. United States |
CO 402 / I-25 SB Ramps (40.37811, -104.99418) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 46.4010 |
Freeway Ramps (Grade-Separated) Single-Lane |
2019 | Opened to traffic October 18, 2019. ICD estimated from Google Maps linework. |
|
Johnstown,
CO Larimer Co. United States |
CO 402 / I-25 NB Ramps (40.37813, -104.99255) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.4911 |
Freeway Ramps (Grade-Separated) Single-Lane |
2019 | Opened to traffic October 18, 2019. ICD estimated from Google Maps linework. |
|
Johnstown,
CO Larimer Co. United States |
CR 18 / NE Frontage Rd. / SE Frontage Rd. (40.37811, -104.98867) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.4911 |
Other (At-Grade) Single-Lane |
2019 | Opened to traffic October 18, 2019. 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. |
|
Trois-Rivières,
QC Trois-Rivieres Canada |
Rue de Vitrines / Rue des Grandes-Marchés (46.31941, -72.58703) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 47.0163 |
Other (At-Grade) Single-Lane |
2015 | Year Completed estimated (2014-2016). 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. |
|
Burnsville,
MN Dakota Co. United States |
Portland Ave. / (high school access) (44.78388, -93.26816) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 31.3648 |
Other (At-Grade) Single-Lane |
2016 | ICD estimated from Google Maps linework. |
|
Edina,
MN Hennepin Co. United States |
Hazelton Rd. / (parking lot) (44.87402, -93.32624) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 2 Driveways 27.9303 |
Other (At-Grade) Single-Lane |
2014 | Under construction in Aug 2014 (streetview). 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. |
|
Logan,
OH Hocking Co. United States |
SR 328 / US 33 SB Ramps (39.52126, -82.37668) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.7200 |
Freeway Ramps (Grade-Separated) Single-Lane |
2017 | |
|
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. |
|
Grove City,
OH Franklin Co. United States |
Gantz Rd. / Brookham Dr. (39.88597, -83.05650) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 39.4067 |
Other (At-Grade) Single-Lane |
2017 | ICD estimated from Google Maps linework. |
|
Rotebro,
Stockholm County Sollentuna Sweden |
Breddanvägen / E4 NB Ramps (59.49555, 17.92361) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 39.4061 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
|
Muskegon,
MI Muskegon Co. United States |
Terrace Point Rd. / (parking lot access) (43.24145, -86.25485) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 29.5812 |
Other (At-Grade) Single-Lane |
1996 | Year Completed unknown (before 1997). ICD estimated from Google Maps linework. |
|
Pleasant Hill,
IA Polk Co. United States |
NE Rising Sun Dr. / NE 70 St. (41.59524, -93.46732) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 34.8341 |
Other (At-Grade) Single-Lane |
2019 | https://www.pleasanthilliowa.org/projects ICD estimated from Google Maps linework. |
|
Altoona,
IA Polk Co. United States |
Adventureland Dr. / 34th Ave. SW (41.65855, -93.50315) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.2615 |
Other (At-Grade) Unknown |
2018 | ICD estimated from Google Maps linework. |
|
Altoona,
IA Polk Co. United States |
NW Tallgrass Pkwy. / Prairie Fire NW (41.65368, -93.50710) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.3407 |
Other (At-Grade) Single-Lane |
2018 | ICD estimated from Google Maps linework. |
|
Ames,
IA Story Co. United States |
University Blvd. / Airport Rd. / Oakwood Rd. (41.99735, -93.63922) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.3798 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2016 | Free-flow right-turn bypass lane on east leg. ICD estimated from Google Maps linework. |
|
Ames,
IA Story Co. United States |
University Blvd. (530th Ave.) / Cottonwood Rd. (41.99366, -93.63921) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 37.2812 |
Other (At-Grade) Single-Lane |
2016 | ICD estimated from Google Maps linework. |
|
Ames,
IA Story Co. United States |
University Blvd. (530th Ave.) / Collaboration Pl. (41.99049, -93.63918) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 36.3954 |
Other (At-Grade) Single-Lane |
2016 | ICD estimated from Google Maps linework. |
|
Cedar Rapids,
IA Linn Co. United States |
Johnson Ave. NW / Wiley Blvd. NW (41.97123, -91.72580) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
4 Approaches 0 Driveways 22.1990 |
Other (At-Grade) Single-Lane |
2018 | http://www.cedar-rapids.org/local_government/departments_g_-_v/public_works/johnson_avenue_nw.php ICD estimated from Google Maps linework. |
|
Grimes,
IA Polk Co. United States |
NE Beaverbrooke Blvd. / NE Heritage Dr. (41.70101, -93.78190) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 57.0699 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2017 | Year Completed estimated (2016-2017). ICD estimated from Google Maps linework. |
|
Grimes,
IA Polk Co. United States |
NE Beaverbrooke Blvd. / NE Park Dr. / NE Park St. (41.70201, -93.78755) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.0184 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2017 | Year Completed estimated (2016-2017). ICD estimated from Google Maps linework. |
|
Johnston,
IA Polk Co. United States |
NW 70th Ave. / NW 107th St. (NE Edgewood Dr.) (41.68834, -93.76342) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 39.2433 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2016 | ICD estimated from Google Maps linework. |
|
Johnston,
IA Polk Co. United States |
NW 70th Ave. / NW 100th St. (41.68834, -93.75589) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.8109 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2017 | Year Completed estimated (2016-2017). ICD estimated from Google Maps linework. |
|
Johnston,
IA Polk Co. United States |
NW 100 St. / NW 68th Ave. (41.68333, -93.75594) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 36.5705 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2017 | Year Completed estimated (2016-2017). ICD estimated from Google Maps linework. |
|
Johnston,
IA Polk Co. United States |
NW 100th St. / Ashton Dr. (41.67978, -93.75594) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.5725 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2017 | ICD estimated from Google Maps linework. |
|
Johnston,
IA Polk Co. United States |
NW 100th St. / Newport Vista Dr. (41.67795, -93.75591) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.6815 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2017 | ICD estimated from Google Maps linework. |
|
Marion,
IA Linn Co. United States |
6th Ave. / 15th St. (42.03243, -91.59397) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
2019 | Year Completed estimated (2018-2019). |
|
Muscatine,
IA Muscatine Co. United States |
Cedar St. / Logan St. (41.43575, -91.06473) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 27.7570 |
Other (At-Grade) Single-Lane |
2015 | Year Completed estimated (2014-2016). ICD estimated from Google Maps linework. |
|
Ottumwa,
IA Wapello Co. United States |
Wapello St. / Albia Rd. / N Ferry St. (41.00821, -92.43239) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 36.9516 |
Other (At-Grade) Unknown |
2019 | https://www.facebook.com/cityofottumwa/posts/10157576935583243?comment_id=10157577136173243&comment_tracking=%7B"tn"%3A"R"%7D ICD estimated from Google Maps linework. |
|
Ottumwa,
IA Wapello Co. United States |
N Ferry St. / Richmond Ave. (41.00736, -92.43270) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 19.8280 |
Other (At-Grade) Unknown |
2018 | Opened summer 2018. https://www.google.com/maps/d/viewer?mid=12miH60MU576dGTib4lVgSXtLX2U&hl=en&gl=us&ie=UTF8&oe=UTF8&msa=0&ll=41.0083054%2C-92.43248460000001&z=17 ICD estimated from Google Maps linework. |
|
Manhattan,
KS Riley Co. United States |
S Scenic Dr. / Skyway Dr. / K-18 WB Ramps (39.15547, -96.64423) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 74.0900 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2013 | Year Completed estimated (2012-2013)/ ICD estimated from Google Maps linework. |
|
Manhattan,
KS Riley Co. United States |
S Scenic Dr / K-18 EB Ramps (39.15310, -96.64301) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 57.4217 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2013 | Raindrop shape. Year Completed estimated (2012-2013). ICD estimated from Google Maps linework. |
|
Laramie,
WY Albany Co. United States |
N 22nd St. / Cumulus Dr. (41.33367, -105.56710) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4910 |
Other (At-Grade) Single-Lane |
2015 | Year Completed estimated (2015-2016). ICD estimated from Google Maps linework. |
|
Loveland,
CO Larimer Co. United States |
Rossum Dr. / Mariana Hills Cir. / Mariana Ridge Ct. (40.40225, -105.14134) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
2017 | |
|
Oxnard,
CA Ventura Co. United States |
Forest Park Blvd. / N Ventura Rd. (34.24629, -119.17948) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 47.3886 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | Series of three roundabouts. ICD estimated from Google Maps linework. |
|
Oxnard,
CA Ventura Co. United States |
Forest Park Blvd. / N Oxnard Blvd. (34.24458, -119.17711) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 46.4023 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | Series of three roundabouts. ICD estimated from Google Maps linework. |
|
Oxnard,
CA Ventura Co. United States |
Forest Park Blvd. / Moonlight Park Ave. (34.24280, -119.17467) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.4287 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | Series of three roundabouts. ICD estimated from Google Maps linework. |
|
Oxnard,
CA Ventura Co. United States |
Thames River Dr. / Kiawah River Dr. (34.24368, -119.16850) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 27.6442 |
Other (At-Grade) Single-Lane |
2005 | Year Completed estimated (2004-2006). ICD estimated from Google Maps linework. |
|
South Bank,
CA Ventura Co. United States |
Wagon Wheel Rd. / Saddle Ave. / Winchester Ave. (34.23667, -119.18264) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.5077 |
Other (At-Grade) Single-Lane |
2018 | ICD estimated from Google Maps linework. |
|
South Bank,
CA Ventura Co. United States |
Wagon Wheel Rd. / Cactus Dr. (34.23892, -119.18429) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.5319 |
Other (At-Grade) Single-Lane |
2018 | ICD estimated from Google Maps linework. |
|
Longueuil,
QC Longueuil Canada |
Boulevard Vauquelin / Rue du R-100 (45.52801, -73.43090) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.3451 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2014 | Fourth leg stubbed. Concentric circulatory roadway striping. https://www.facebook.com/VilleDeLongueuil/photos/carrefours-giratoires-un-carrefour-giratoire-entrera-bientôt-en-service-à-linter/872242556120053/ ICD estimated from Google Maps linework. |
|
Hartville,
OH Stark Co. United States |
SR 619 (Edison St. NW) / Kaufman Ave. NW (40.97266, -81.36831) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 50.4977 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2019 | 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. |
|
Prairie Township,
OH Franklin Co. United States |
S Grener Ave. / Old Grener Ave. (39.95164, -83.12259) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.2134 |
Other (At-Grade) Single-Lane |
2011 | Year Completed estimated (2011-2012). ICD estimated from Google Maps linework. |