City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
---|---|---|---|---|---|---|---|
Honolulu,
HI Oahu Co. United States |
Likini St. / Ala Ilima St. / Ala Lilikoi St. (21.35054, -157.91460) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 24.4720 |
Other (At-Grade) Single-Lane |
2000 | Roundabout is 500 ft from Salt Lake Elementary School. http://starbulletin.com/2000/02/28/news/story9.html ICD estimated from Google Maps linework. |
Honolulu,
HI Oahu Co. United States |
Haloa Dr. / Ala Oli St. (21.36132, -157.92560) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 22.2456 |
Other (At-Grade) Single-Lane |
2005 | Constructed prior to 2006 in Foster Village subdivision. ICD estimated from Google Maps linework. |
Central Oahu Regional Park,
HI Oahu Co. United States |
Ka Uka Blvd. / Waipio Uka St. (21.41762, -158.00730) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 41.1385 |
Other (At-Grade) Single-Lane |
2002 | Completed prior to 2006 Construction stage aerial in Google Earth. Functional Class: Park Road ICD estimated from Google Maps linework. |
Salt Lake,
HI Oahu Co. United States |
Ala Napunani St. / Likini St. (21.34596, -157.90180) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 24.4727 |
Other (At-Grade) Single-Lane |
2001 | Existing prior to 2006, includes driveway as 4th leg. Functional Class: Collector ICD estimated from Google Maps linework. |
Pearl Harbor Naval Base (Ford Island),
HI Oahu Co. United States |
Ford Island Blvd. / Saratoga Blvd. (21.36689, -157.95610) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 52.2752 |
Other (At-Grade) Single-Lane |
2006 | Existing prior to 2005. Relocated in 2005/2006. Functional Class: Collector ICD estimated from Google Maps linework. |
Honolulu,
HI Oahu Co. United States |
Keeaumoku St. / Heulu St. (21.30592, -157.83500) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 17.8032 |
Other (At-Grade) Single-Lane |
1999 | Urban. ICD estimated from Google Maps linework. |
Kapaa,
HI Kauai Co. United States |
Kapaa Bypass / Olohena Rd. (22.07727, -159.32240) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.0960 |
Other (At-Grade) Single-Lane |
2005 | ICD estimated from Google Maps linework. |
Reykjavík,
Höfuðborgarsvæði Iceland |
Rte 49 (Hringbraut) / Suðurgata (64.14279, -21.94814) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
Reykjavík,
Höfuðborgarsvæði Iceland |
Rte 49 (Hringbraut) / Ánanaust / Eiðsgrandi (64.15095, -21.95956) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
Reykjavík,
Höfuðborgarsvæði Iceland |
Ánanaust / Mýrargata / Fiskislóð / Grandagarður (64.15291, -21.95275) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
Garðabær,
Höfuðborgarsvæði Iceland |
Rte 415 (Álftanesvegur Bypass) / Álftanesvegur / (connector to Hraunsholtsbraut) (64.08513, -21.95414) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
Mosfellsbær,
Höfuðborgarsvæðið Iceland |
Rte 1 / Rte 36 (64.17599, -21.67705) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 49.4247 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Mosfellsbær,
Höfuðborgarsvæðið Iceland |
Rte 1 / Helgafellsvegur (64.16799, -21.68386) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 50.4797 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Mosfellsbær,
Höfuðborgarsvæðið Iceland |
Rte 1 / Reykjavegur (64.16546, -21.69327) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 51.5253 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Mosfellsbær,
Höfuðborgarsvæðið Iceland |
Reykjavegur / Jonsteigur (64.16361, -21.68868) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 34.3525 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Mosfellsbær,
Höfuðborgarsvæðið Iceland |
Þverholt / Haholt (64.16655, -21.69572) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 30.7058 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Mosfellsbær,
Höfuðborgarsvæðið Iceland |
Rte 1 / Langitangi (64.16486, -21.70640) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 48.9240 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Mosfellsbær,
Höfuðborgarsvæðið Iceland |
Rte 1 / Baugshilo / Skarholabraut (64.15877, -21.72472) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 52.0583 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Mosfellsbær,
Höfuðborgarsvæðið Iceland |
Rte 1 / Korpuifsstadavegur (64.15355, -21.73750) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 52.0680 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Reykjavik,
Höfuðborgarsvæðið Iceland |
Rte 1 / Blikastadavegur (64.13897, -21.75835) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 49.4906 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Reykjavik,
Höfuðborgarsvæðið Iceland |
Vikurvegur / Rte 1 Ramps (64.13426, -21.76538) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 42.7255 |
Freeway Ramps (Grade-Separated) Single-Lane |
ICD estimated from Google Maps linework. | |
Reykjavik,
Höfuðborgarsvæðið Iceland |
Lambhagavegur / Blikastaðavegur (64.13884, -21.75433) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 29.6945 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Reykjavik,
Höfuðborgarsvæðið Iceland |
Mímisbrunnur / Ulfarsbraut (64.13442, -21.74713) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 22.4047 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Reykjavik,
Höfuðborgarsvæðið Iceland |
Mimisbrunnur / Gefjunabrunnur (64.13518, -21.74463) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 22.9251 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Reykjavik,
Höfuðborgarsvæðið Iceland |
Grafarholtsbegur / Vinlandsleið (64.12549, -21.77549) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 51.0783 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Reykjavik,
Höfuðborgarsvæðið Iceland |
Storhofoi / Grafarnoltsvegur (64.12770, -21.77774) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 32.3123 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Reykjavik,
Höfuðborgarsvæðið Iceland |
Srothofoi / Rte 49 Offramp (64.12625, -21.78314) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 35.9623 |
Freeway Ramps (Grade-Separated) Single-Lane |
ICD estimated from Google Maps linework. | |
Reykjavik,
Höfuðborgarsvæðið Iceland |
Bildshofoi / Saevarhofoi (64.12464, -21.84049) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 29.1885 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Reykjavik,
Höfuðborgarsvæðið Iceland |
Baejarhals / Halsabraut (64.11885, -21.79844) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 27.1092 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Reykjavik,
Höfuðborgarsvæðið Iceland |
Baejarhals / Tunguhals (64.11722, -21.78862) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 25.0254 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Reykjavik,
Höfuðborgarsvæðið Iceland |
Baejarhals / Sudurlandsvegur Ramps (64.11401, -21.78316) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 42.2352 |
Freeway Ramps (Grade-Separated) Single-Lane |
ICD estimated from Google Maps linework. | |
Reykjavik,
Höfuðborgarsvæðið Iceland |
Hadegismoar / Sudurlandsvegur Ramps (64.11384, -21.77687) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 30.2427 |
Freeway Ramps (Grade-Separated) Single-Lane |
ICD estimated from Google Maps linework. | |
Reykjavik,
Höfuðborgarsvæðið Iceland |
Rte 1 / Rte 413 (64.10478, -21.77439) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 44.3356 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Reykjavik,
Höfuðborgarsvæðið Iceland |
Rte 1 / Nordlingavad / Vegbrekkur (64.10164, -21.75941) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 45.9056 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Kópavogsbær,
Höfuðborgarsvæðið Iceland |
Arnarnesvegur / Rte 41 Ramps (64.09517, -21.88820) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 89.2236 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Reykjavik,
Höfuðborgarsvæðið Iceland |
Mimisbrunnur / Iounnarbrunnar (64.13592, -21.74221) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 22.4035 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Reykjavik,
Höfuðborgarsvæðið Iceland |
Mimisbrunnur / Skyggnisbraut (64.13682, -21.73933) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 33.3436 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Reykjavik,
Höfuðborgarsvæðið Iceland |
Skyggnisbraut / Urdarbrunnur (64.13578, -21.73416) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
Reykjavik,
Höfuðborgarsvæðið Iceland |
Vikurvegur / Fossaleynir (64.14600, -21.77369) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 16.6663 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Reykjavik,
Höfuðborgarsvæðið Iceland |
Vikurvegur / Mosavegur / Strandvegur / Korpullsstadavegur (64.15118, -21.77156) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 35.4093 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Reykjavik,
Höfuðborgarsvæðið Iceland |
Borgavegur / Soleyjarimi (64.15041, -21.79498) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 37.4932 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Reykjavik,
Höfuðborgarsvæðið Iceland |
Borgavegur / Spongin (64.14953, -21.78816) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 33.8491 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Reykjavik,
Höfuðborgarsvæðið Iceland |
Spongin parking lot (64.15008, -21.78784) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 33.3277 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Reykjavik,
Höfuðborgarsvæðið Iceland |
Borgavegur / Langirimi (64.14737, -21.78501) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 25.5190 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Reykjavik,
Höfuðborgarsvæðið Iceland |
Hallsvegur / Langirimi (64.14056, -21.79653) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 29.1717 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Reykjavik,
Höfuðborgarsvæðið Iceland |
Hallsvegur / Fjallkonuvegur (64.13983, -21.78927) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 32.2981 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Hamatonbetsu Town,
Hokkaido Esashi Japan |
Rte 275 / Rte 84 (45.12453, 142.36011) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.0000 |
Other (At-Grade) Single-Lane |
2020 | This is the second roundabout in northern Japan. |
Kaminokuni,
Hokkaido Hiyama Japan |
Rte 228 / Rte 5 (41.80526, 140.12339) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 40.0000 |
Other (At-Grade) Single-Lane |
2019 | This is the first roundabout in north Japan. |
Kitahiroshima City,
Hokkaido Japan |
Nishinosato (42.99590, 141.51999) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
2023 | https://www.sorachi.pref.hokkaido.lg.jp/kk/skk/flink/133492.html |
Ciudad de Holguín,
Holguín Holguín Cuba |
Avenida XX Aniversario / (unknown) (20.89262, -76.24193) |
Unknown Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
Gomel City Council,
Homel Gomel' Belarus |
E271-M5 / praspiekt Kasmanaŭtaŭ / Mahilioŭskaja St. (52.46411, 30.94644) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
Bergen,
Hordaland Bergen Norway |
E39 (Hardangervegen) / Fv582 (Troldhaugvegen) / E39-Fv580 (Fritz C. Riebers veg) Ramps (60.32502, 5.33752) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
||
Bergen,
Hordaland Bergen Norway |
Hesthaugvegen / (parking) / (parking) (60.46353, 5.31759) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
Bergen,
Hordaland Bergen Norway |
Fv540 (Fyllingsdalsveien - Hjalmar Brantings Vei) / Krokatjønnveien / Sælenveien (60.34831, 5.28189) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
Bergen,
Hordaland Bergen Norway |
Tertnesveien / Åsamyrane / E16-E39 (Åsaneveien) Ramps (60.45581, 5.31902) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Freeway Ramps (Grade-Separated) Single-Lane |
||
Bergen,
Hordaland Bergen Norway |
Michael Krohns gate / Solheimsgaten (60.37619, 5.33719) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
Bergen,
Hordaland Bergen Norway |
Nygårdsgaten / Solheimsgaten / Møllendalsveien / E39 Ramps (60.37933, 5.33486) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways |
Freeway Ramps (Grade-Separated) Single-Lane |
||
Hradec Králové,
Hradec Králové Hradec Králové Czechia |
třída Edvarda Beneše / Palachova / Štefánikova (50.19044, 15.84140) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
Elliptical shaped. | |
Lida,
Hrodna Lidskiy rayon Belarus |
E85 / R89 / M11 / Varshavskaya (53.87640, 25.27277) |
Other Existing |
Unknown None |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
Grodno City Council,
Hrodna Grodno Belarus |
vulica Maksima Horkaha / vulica Dubko / buĺvar Lieninskaha Kamsamolu (53.69947, 23.81940) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
Grodno City Council,
Hrodna Grodno Belarus |
Magistral'naya / Rumlevskiy prospekt / Kasmanautau praspiekt / Kosmonavtov prospekt (53.67424, 23.86118) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
Kozina,
Hrpelje-Kozina Slovenia |
SR 409 / A1 Ramps / Obvozna cesta (45.61047, 13.93613) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Freeway Ramps (Grade-Separated) Single-Lane |
||
Kozina,
Hrpelje-Kozina Slovenia |
E61-SR 7 (Bazoviška cesta) / Obvozna cesta (45.60892, 13.93200) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways |
Other (At-Grade) Single-Lane |
||
Deva,
Hunedoara Romania |
Piața Arras [Bulevardul 22 Decembrie / Bulevardul Decebal / Strada Ciprian Porumbescu / Strada Duiliu Zamfirescu] (45.87365, 22.90861) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
Kobe,
Hyogo Pref. Japan |
Minatojima-minamimachi 6chome (34.65781, 135.22191) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
On Port Island. | |
Kobe,
Hyogo Pref. Japan |
Karatodai 2 chome (34.79043, 135.21372) |
Other Existing |
Unknown None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
Council Bluffs,
IA Pottawattamie Co. United States |
Greenview Rd. / Eastern Hills Dr. / State Orchard Rd. (41.23982, -95.78866) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | https://www.wowt.com/video/2020/10/01/eastern-hills-drive-project-finally-finished-council-bluffs-pm/ |
Cedar Rapids,
IA Linn Co. United States |
Williams Blvd. / Dean Rd. (41.94231, -91.74776) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
2020 | Year Completed estimated (2019-2020). https://www.kcrg.com/2020/09/18/cedar-rapids-woman-faces-traffic-charges-after-overturning-her-van-on-williams-boulevard/ |
Dyersville,
IA Delaware Co. United States |
CR X49 (332nd Ave.) / W 1st Ave. / 210th St. (42.48441, -91.14450) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | https://www.dyersvillecommercial.com/news/new-roundabout-officially-open/image_90cf973c-23eb-59eb-9a68-62a9bf4de883.html |
Iowa City,
IA Johnson Co. United States |
Sycamore St. / Lehman Ave. (41.62058, -91.51211) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2015 | Year Completed estimated (2014-2016). |
Cedar Rapids,
IA Linn Co. United States |
Stoney Point Rd. NW / E Ave. NW (41.97858, -91.75502) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
2019 | https://kwwl.com/2019/08/16/stoney-point-rd-reopens-after-months-welcoming-cedar-rapids-4th-roundabout/ |
Muscatine,
IA Muscatine Co. United States |
Mulberry Ave. / 2nd St. (41.42371, -91.04141) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | https://www.youtube.com/watch?v=nyJfLuvBF_A |
Holy Cross,
IA Dubuque Co. United States |
US 52 / Holy Cross Rd. (42.59513, -90.98652) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2019 | https://www.dyersvillecommercial.com/news/roundabout-completed-outside-of-holy-cross/image_abf4ba03-bd15-5801-928e-39c6e5ff2bfb.html |
Johnston,
IA Polk Co. United States |
NW 70th Ave. / Peckham St. (41.68821, -93.74458) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2019 | Year Completed estimated (2018-2019). |
North Liberty,
IA Johnson Co. United States |
St. Andrews Dr. / Alexander Way (41.73776, -91.62789) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.6717 |
Other (At-Grade) Single-Lane |
2020 | |
North Liberty,
IA Johnson Co. United States |
Kansas Ave. / St. Andrews Dr. (41.73785, -91.63707) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 47.2440 |
Other (At-Grade) Single-Lane |
2019 | |
Tiffin,
IA Johnson Co. United States |
E Marengo Rd. (US 6) / Park Rd. (41.70604, -91.64711) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 53.3400 |
Other (At-Grade) Single-Lane |
2019 | Designed for expansion to two-lane roundabout. Year Completed estimated (2019-2020). |
Coralville,
IA Johnson Co. United States |
E 9th St. / E 2nd Ave. (41.68169, -91.56306) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | https://www.coralville.org/887/E-9th-Street |
Dubuque,
IA Dubuque Co. United States |
US 52 (SW Arterial - Seippel Rd.) / Chesterfield Dr. / US 20 EB ramps (42.47403, -90.75987) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2020 | https://www.telegraphherald.com/news/tri-state/article_25dde05e-920f-5330-8d6f-356d16812f2d.html |
Cedar Rapids,
IA Linn Co. United States |
Kirkwood Blvd SW. / S School Access Rd. (41.89988, -91.65658) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.6698 |
Other (At-Grade) Single-Lane |
2017 | http://www.cedar-rapids.org/local_government/departments_g_-_v/public_works/kirkwood_blvd_sw.php ICD estimated from Google Maps linework. |
North Liberty,
IA Johnson Co. United States |
North Liberty Rd. NE / Dubuque St. NE (41.73359, -91.57568) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.7807 |
Other (At-Grade) Single-Lane |
2016 | https://northlibertyiowa.org/2016/09/26/trail-closure-on-dubuque-street-trail-roundabout-nearing-completion/# ICD estimated from Google Maps linework. |
Burlington,
IA Des Moines Co. United States |
West Ave. / W Burlington Ave. (40.80061, -91.15269) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 37.0678 |
Other (At-Grade) Single-Lane |
2017 | Merging right-turn bypass lane on east leg. ICD estimated from Google Maps linework. |
Davenport,
IA Scott Co. United States |
Jersey Ridge Rd. / E 67th St. (Veterans Memorial Pkwy.) (41.58937, -90.53928) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 39.3036 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2018 | ICD estimated from Google Maps linework. |
Dubuque,
IA Dubuque Co. United States |
N Grandview Ave. / University Ave. (42.49832, -90.68817) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 29.9396 |
Other (At-Grade) Single-Lane |
2018 | ICD estimated from Google Maps linework. |
Dubuque,
IA Dubuque Co. United States |
N Grandview Ave. / Delhi St. / Grace St. (42.49682, -90.68791) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 20.2537 |
Other (At-Grade) Single-Lane |
2016 | ICD estimated from Google Maps linework. |
Marion,
IA Linn Co. United States |
7th Ave. / 7th St. (42.03326, -91.60272) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 39.0322 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2016 | ICD estimated from Google Maps linework. |
Marion,
IA Linn Co. United States |
7th Ave. / (future road) / (future road) (42.03286, -91.58364) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 44.3550 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2016 | Elliptical shape. ICD estimated from Google Maps linework. |
Marion,
IA Linn Co. United States |
29th Ave. / 35th St. (42.05043, -91.57448) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 22.1714 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2016 | Year Completed estimated (2016-2017). ICD estimated from Google Maps linework. |
Cedar Rapids,
IA Linn Co. United States |
Tower Rd. SW / Training Rd. (41.91459, -91.65437) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 33.7725 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2011 | Year Completed estimated (2010-2011). ICD estimated from Google Maps linework. |
Cedar Falls,
IA Black Hawk Co. United States |
University Ave. / Greenhill Rd. (42.50253, -92.47488) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.9817 |
Other (At-Grade) Single-Lane |
2017 | http://www.cedarfalls.com/CivicAlerts.aspx?AID=922&ARC=2213 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. |
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. |
North Liberty,
IA Johnson Co. United States |
N Front St. / Penn St. (41.75206, -91.59801) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 2 Driveways 32.0763 |
Other (At-Grade) Single-Lane |
2019 | Completed Fall 2019. ICD estimated from Google Maps linework. |
North Liberty,
IA Johnson Co. United States |
N Front St. / N Bend Dr. (41.75695, -91.59798) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 47.2199 |
Other (At-Grade) Single-Lane |
2019 | Completed September 2019. The adjacent dead-end road to the west has been extended up to connect with Front Street at a 90-degree angle across from the existing commercial entrance drive on the east side of Front Street. In the NW quadrant of the roundabout, the farm field site has been redeveloped as a new elementary school. ICD estimated from Google Maps linework. |
Coralville,
IA Johnson Co. United States |
Commerce Dr. / Commercial Park (41.69560, -91.61393) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.2389 |
Other (At-Grade) Single-Lane |
2014 | ICD estimated from Google Maps linework. |
Coralville,
IA Johnson Co. United States |
12th Av. / Holiday Rd. (41.69491, -91.58287) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 21.4032 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2015 | Year Completed estimated (2014-2016). ICD estimated from Google Maps linework. |
Coralville,
IA Johnson Co. United States |
E 7th St. / E 2nd Ave. (41.67892, -91.56378) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 43.7092 |
Other (At-Grade) Single-Lane |
2019 | Opened to traffic August 2019. East leg will re-open October 2019; north leg open to traffic summer 2020. ICD estimated from Google Maps linework. |
Coralville,
IA Johnson Co. United States |
Oakdale Blvd. / Jones Blvd. (41.70758, -91.61387) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 37.4483 |
Other (At-Grade) Single-Lane |
2015 | Year Completed estimated (2014-2016). 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. |