|
City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
|---|---|---|---|---|---|---|---|
|
Tuscaloosa,
AL Tuscaloosa Co. United States |
Farmdale Dr. / Hinton Place Rd. (33.11140, -87.54916) |
Other Existing |
All-Way Stop None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands. | |
|
Tuscaloosa,
AL Tuscaloosa Co. United States |
Queen City Ave. / 13th St. (33.20322, -87.56043) |
Traffic Calming Circle Existing |
One-Way/Two-Way Stop None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
(unincorporated),
NE Douglas Co. United States |
Northern Hills Dr. / N 182nd St. / N 182nd Creek (41.37520, -96.19863) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 28.9560 |
Other (At-Grade) Single-Lane |
2008 | Traversable splitter islands. |
|
Tuscaloosa,
AL Tuscaloosa Co. United States |
Queen City Ave. / 6th St. (33.21096, -87.56052) |
Traffic Calming Circle Existing |
One-Way/Two-Way Stop None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2001 | https://www.tuscaloosanews.com/story/news/2003/06/06/council-overrides-order-to-remove-traffic-circle/27840947007/ |
|
Tuscaloosa,
AL Tuscaloosa Co. United States |
Bluegrass Pkwy. / Midway Ln. (33.26435, -87.48235) |
Other Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2001 | No splitter islands. |
|
Tuscaloosa,
AL Tuscaloosa Co. United States |
Woodland Forrest Dr. / 45th St. E / Overbrook Rd. (33.16604, -87.47222) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands. | |
|
Welch,
MN Goodhue Co. United States |
US 61 / STH 316 (44.60080, -92.77233) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
2022 | Merging right-turn bypass lane on east leg. https://www.dot.state.mn.us/d6/projects/hwy61-hwy316/index.html |
|
Farmington,
MN Dakota Co. United States |
STH 3 (Chippendale Ave. W) / Vermillion River Trl. (44.64928, -93.13672) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
2022 | https://www.dot.state.mn.us/news/2022/07/01-metro-hwy3.html |
|
Winona,
MN Winona Co. United States |
STH 43 (Mankato Ave.) / Frontenac Dr. / Parks Ave. (44.03525, -91.62177) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
2022 | https://www.dot.state.mn.us/d6/projects/hwy43/index.html |
|
Winona,
MN Winona Co. United States |
STH 43 (Mankato Ave.) / Riverbend Rd. (44.03299, -91.62216) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
2022 | Entrance to Winona Health hospital. https://www.dot.state.mn.us/d6/projects/hwy43/index.html |
|
Winona,
MN Winona Co. United States |
STH 43 (Mankato Ave. - E Sarnia St.) / Mankato Ave. (44.03717, -91.62173) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
2022 | https://www.dot.state.mn.us/d6/projects/hwy43/index.html |
|
Salem,
OR Marion Co. United States |
27th Ave. SE / (parking) (44.88404, -123.00521) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2022 | Yield-controlled right-turn bypass lane on north leg. Entrance to Costco. https://salem.legistar.com/LegislationDetail.aspx?ID=4649272&GUID=D9BD6384-EE04-4322-AAA4-FADDF62C115B&Options=&Search= |
|
Watchung,
NJ Somerset Co. United States |
Stirling Rd. / Mountain Blvd. / Somerset St. / Valley Rd. (40.63757, -74.45199) |
Other Existing |
Other Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Buildings and parking within central island; pedestrian access to central island. Mix of stop and yield control on entry. | |
|
Bend,
OR Deschutes Co. United States |
NW Newport Ave. / NW 11th St. (44.06240, -121.32774) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2022 | Raindrop shaped. Part of dogbone design with NW Newport Avenue / NW 12th Street. |
|
Bend,
OR Deschutes Co. United States |
NW Newport Ave. / NW 12th St. (44.06231, -121.32882) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2022 | Raindrop shaped. Part of dogbone design with NW Newport Avenue / NW 11th Street. |
|
Monroe,
NC Union Co. United States |
NC 200 (Lancaster Hwy.) / NC 522 (Rocky River Rd.) / Parkwood School Rd. (34.89930, -80.62439) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | |
|
Lower Makefield,
PA Bucks Co. United States |
Edgewood Rd. / Schuyler Dr. (40.22540, -74.85005) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 22.8600 |
Other (At-Grade) Single-Lane |
2021 | Year Completed estimated (2020-2021). |
|
Lower Makefield,
PA Bucks Co. United States |
Edgewood Rd. / Mill Rd. (40.22461, -74.84436) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 22.8600 |
Other (At-Grade) Single-Lane |
2021 | |
|
Wetumpka,
AL Elmore Co. United States |
Company St. / Orline St. / Spring St. (32.53874, -86.20352) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2021 | Company Street is one-way into roundabout on southwest leg; Orline Street is one-way out of the roundabout on west leg. Converted from uncontrolled triangle intersection with stop control on Spring St. https://satellites.pro/Wetumpka_map.Alabama_region.USA#32.538481,-86.203482,19 https://www.thewetumpkaherald.com/news/downtown-roundabout-sidewalks-project-set-to-begin-soon/article_4a1c0578-6fdd-11eb-b5f6-2b2d840f04e5.html |
|
Concord,
NC Cabarrus Co. United States |
Roberta Rd. / Brookville Ave. / Cochran Rd. (35.35311, -80.63639) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | https://www.qcnews.com/news/u-s/north-carolina/cabarrus-county/video-shows-roberta-roundabout-sending-cars-flying/ |
|
Greenwood,
IN Johnson Co. United States |
Woodfield Dr. / Dreyer Blvd. (39.59228, -86.14405) |
Other Existing |
All-Way Yield None |
3 Approaches 1 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands on north and south legs. | |
|
Pueblo,
CO Pueblo Co. United States |
Spaulding Ave. / W 18th St. (38.28444, -104.65350) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.1000 |
Other (At-Grade) Single-Lane |
2009 | Year Completed estimated (2006-2011). |
|
Pueblo,
CO Pueblo Co. United States |
W 18th St. / Perry Ave. (38.28446, -104.65742) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 28.9560 |
Other (At-Grade) Single-Lane |
2005 | East and south legs stubbed. |
|
Greenwood,
IN Johnson Co. United States |
Legacy Blvd. / Generation Way / Welcome Way (39.60727, -86.04463) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands. | |
|
Vacaville,
CA Solano Co. United States |
Carroll Way / Primrose Dr. (38.34930, -121.92726) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 41.1480 |
Other (At-Grade) Single-Lane |
2019 | Year Completed estimated (2019-2020). |
|
Cranberry Township,
PA Butler Co. United States |
Ehrman Rd. / Legend Creek Dr. (40.73862, -80.10153) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.1000 |
Other (At-Grade) Single-Lane |
2022 | Roundabout added with construction of leg to north. Gated community on south leg. Year Completed estimated (2021-2022). |
|
Chevy Chase,
MD Montgomery Co. United States |
Rosemary Circle [Rosemary St. / Hillcrest Pl. / Stanford St.] (38.97789, -77.08055) |
Other Existing |
All-Way Stop Unknown |
5 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
Parking along circulatory roadway. | |
|
Town of Tonawanda,
NY Erie Co. United States |
E Park Dr. / Pirson Pkwy. (42.99503, -78.89792) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 57.9120 |
Other (At-Grade) Single-Lane |
2015 | |
|
Town of Tonawanda,
NY Erie Co. United States |
Englewood Ave. / Parker Blvd. (42.96148, -78.83856) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2022 | https://www.wgrz.com/article/news/local/roundabouts-town-of-tonawanda-complaints/71-42172d23-11ec-47fa-b45f-7d1e94ab3a3c |
|
Town of Tonawanda,
NY Erie Co. United States |
Parker Blvd. / Decatur Rd. (42.96947, -78.83816) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2022 | https://www.wgrz.com/article/news/local/roundabouts-town-of-tonawanda-complaints/71-42172d23-11ec-47fa-b45f-7d1e94ab3a3c |
|
Town of Tonawanda,
NY Erie Co. United States |
Parker Blvd. / Harrison Ave. (42.97525, -78.83778) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2022 | https://www.wgrz.com/article/news/local/roundabouts-town-of-tonawanda-complaints/71-42172d23-11ec-47fa-b45f-7d1e94ab3a3c |
|
El Cerrito,
CA Contra Costa Co. United States |
Lynn Ave. / Ramona Ave. (37.90057, -122.29100) |
Traffic Calming Circle Existing |
One-Way/Two-Way Stop Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
El Cerrito,
CA Contra Costa Co. United States |
Lynn Ave. / Carmel Ave. (37.90074, -122.29015) |
Traffic Calming Circle Existing |
One-Way/Two-Way Stop Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Tucson,
AZ Pima Co. United States |
E Southpoint Rd. / S McCulloch Dr. (32.14076, -110.84515) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
Speed bumps in circulatory roadway. | |
|
Tucson,
AZ Pima Co. United States |
E Southpoint Rd. / S McRae Pl. (32.14260, -110.84237) |
Other Existing |
Unknown Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
Speed bumps in circulatory roadway. | |
|
Tucson,
AZ Pima Co. United States |
E Southpoint Rd. / E Outlook Dr. (32.14272, -110.84836) |
Other Existing |
Unknown Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
Speed bumps in circulatory roadway. | |
|
Tucson,
AZ Pima Co. United States |
E Outlook Dr. / S McCulloch Dr. (32.14387, -110.84575) |
Other Existing |
Unknown Unknown |
2 Approaches 2 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
Speed bumps in circulatory roadway. | |
|
Tucson,
AZ Pima Co. United States |
Kolb Rd. / E Territory Dr. (32.30652, -110.84391) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2022 | Metal art in central island. |
|
Santa Fe,
NM Santa Fe Co. United States |
Camino Entrada / Camino Entrada (35.63545, -106.02087) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | https://santafenm.gov/news/youre-invited-first-drive-round-the-new-camino-entrada-roundabout |
|
Guaynabo,
PR Santa Rosa United States |
Carretera 837 (Avenida Santa Rosa) / Calle Cecilio Urbina (18.35793, -66.11529) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2013 | Add-lane right-turn bypass lanes on all legs. |
|
Guaynabo,
PR Frailes United States |
Calle D / Calle E (18.36871, -66.11124) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.4320 |
Other (At-Grade) Single-Lane |
2012 | |
|
Guaynabo,
PR Frailes United States |
Avenida Washington / Avenida Lincoln (18.36848, -66.09694) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 22.8600 |
Other (At-Grade) Single-Lane |
2008 | Year Completed estimated (2006-2010). |
|
Guaynabo,
PR Frailes United States |
Avenida los Filtros / Calle de Varona / Calle Chevrolet (18.37257, -66.13019) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.6717 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2016 | |
|
Lakeview Village,
FL Hillsborough Co. United States |
Highview Rd. / W Wheeler Rd. / Lakeview Village Dr. (27.97424, -82.29813) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.4320 |
Other (At-Grade) Single-Lane |
2012 | Year Completed estimated (2011-2012). |
|
Jacksonville,
FL Duval Co. United States |
Arlington Rd. / Rogero Rd. / King Arthur Rd. (30.33311, -81.58914) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2021 | |
|
Jacksonville,
FL Duval Co. United States |
SR 211 (St Johns Ave.) / Herschel St. / Geraldine Dr. (30.29063, -81.71342) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 27.4317 |
Other (At-Grade) Single-Lane |
2022 | Raindrop shaped. Year Completed estimated (2021-2022). |
|
Jacksonville,
FL Duval Co. United States |
SR 211 (St Johns Ave.) / Herschel St. (30.28895, -81.71349) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 28.9560 |
Other (At-Grade) Single-Lane |
2022 | Year Completed estimated (2021-2022). |
|
Beaverton,
OR Washington Co. United States |
SW 92nd Ave. / SW Allen Blvd. (45.47149, -122.77200) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | RRFB at shared-use crossing on south leg serving Fanno Creek Trail. https://www.beavertonoregon.gov/718/CIP-3112---Allen-Blvd92nd-Ave-Shared-Use?contentId=2643d655-60c2-481d-bf75-2f33d242b523 |
|
Menasha,
WI Winnebago Co. United States |
Racine St. / Main St. (44.20131, -88.44619) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2022 | https://fox11online.com/news/state/wisconsin-roundabouts-traffic-intersections-lee-rodegerdts-washington-post-analysis-data-study Image of this roundabout is the 2nd picture in the set of 5 at the top of the page. |
|
Menasha,
WI Winnebago Co. United States |
Ahnaip St. / Racine St. / Keyes St. / Naymut St. (44.19843, -88.44508) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | Previously a 3-way stop. https://www.wearegreenbay.com/news/local-news/supply-chain-issues-halting-construction-progression-in-winnebago-county/ |
|
Independence,
MN Hennepin Co. United States |
US 12 / (connector to CR 92) (45.02786, -93.72138) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2022 | Previously, CR 92 intersected US 12 at two at-grade, stop-controlled locations. Now one of those is an overpass with a side road connecting to this roundabout, which is in between the two previous intersections. The other previous intersection has been removed and the county road realigned to meet the overpass. https://www.hennepin.us/county-road-92-safety |
|
Hickman,
NE Lancaster Co. United States |
S 68th St. / Hickman Rd. (40.62515, -96.62933) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | https://www.facebook.com/photo/?fbid=457338483244753&set=ecnf.100069058155212 https://www.hickman.ne.gov/vnews/display.v/ART/62acd7b6a8725 |
|
Trego,
WI Washburn Co. United States |
US 63 / US 53 SB Ramps / CR E (45.89603, -91.82981) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2022 | https://mobile.twitter.com/WisDOTnorthwest/status/1587519853581271043?cxt=HHwWhoC8qaq5gIgsAAAA |
|
Trego,
WI Washburn Co. United States |
US 63 / US 53 NB Ramps / Service Loop (45.89745, -91.82604) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2022 | https://mobile.twitter.com/WisDOTnorthwest/status/1587519853581271043?cxt=HHwWhoC8qaq5gIgsAAAA |
|
Lincoln,
NE Lancaster Co. United States |
S 68th St. / NE 2 EB Ramps (40.68931, -96.62932) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 56.9976 |
Freeway Ramps (Grade-Separated) Single-Lane |
2021 | Raindrop shaped. |
|
Williamsburg,
KY Whitley Co. United States |
US 25W / I-75 NB Ramps (36.79226, -84.16820) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2022 | |
|
Williamsburg,
KY Whitley Co. United States |
US 25W / I-75 SB Ramps (36.79318, -84.17100) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2022 | |
|
Algonquin,
IL McHenry Co. United States |
N Main St. / Cary Rd. / Arrowhead Dr. (42.17487, -88.28598) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | https://www.facebook.com/AlgonquinIL/videos/710925177010156/ |
|
Columbia,
IL Monroe Co. United States |
Quarry Rd. / Palmer Creek Dr. (38.46186, -90.21085) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.1000 |
Other (At-Grade) Single-Lane |
2022 | https://www.republictimes.net/another-roundabout-for-columbia/ |
|
Edwardsville,
IL Madison Co. United States |
(access road) / (parking) (38.79590, -89.99837) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2019 | Year Completed estimated (2018-2019). |
|
Junction City,
KS Geary Co. United States |
K-18 / Blue Jay Way / Karns Dr. (39.03013, -96.88229) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 60.9600 |
Other (At-Grade) Single-Lane |
2022 | Access to Junction City High School. https://kveng.com/news/junction-city-high-school-project-updates/ |
|
Truckee,
CA Nevada Co. United States |
Cold Creek Cir. / Summer Camp Way (39.32143, -120.22793) |
Unknown Existing |
Unknown Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Moses Lake,
WA Grant Co. United States |
SR 17 / Grape Dr. (47.14957, -119.29411) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2022 | https://wsdot.wa.gov/construction-planning/search-projects/sr-17-grape-drive-intersection-improvements https://columbiabasinherald.com/news/2022/sep/06/grape-dr-roundabout-nears-completion/ |
|
Steamboat Springs,
CO Routt Co. United States |
Mount Werner Dr. / Steamboat Blvd. / Bangtail Way (40.45897, -106.81287) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2022 | https://www.engagesteamboat.net/roundabout |
|
Steamboat Springs,
CO Routt Co. United States |
Central Park Dr. / Alpine Plaza / (parking) (40.46194, -106.82118) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.5280 |
Other (At-Grade) Single-Lane |
2017 | Entrance to Central Park Plaza shopping center. Year Completed estimated (2015-2018). |
|
Woodland,
CA Yolo Co. United States |
Road 25A / Parkland Ave. (38.64099, -121.74450) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 32.0040 |
Other (At-Grade) Single-Lane |
2020 | |
|
Woodland,
CA Yolo Co. United States |
Road 25A / Miekle Ave. (38.64078, -121.73624) |
Roundabout Existing |
All-Way Yield None |
2 Approaches 0 Driveways 32.0040 |
Other (At-Grade) Single-Lane |
2021 | Year Completed estimated (2020-2021). |
|
Woodland,
CA Yolo Co. United States |
Hunt St. / Heritage Pkwy. (38.64945, -121.74580) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2019 | Year Completed estimated (2018-2020). |
|
Knoxville,
TN Knox Co. United States |
Moss Grove Blvd. / Amberleigh Bluff Way (35.90592, -84.09103) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2011 | Year Completed estimated (2010-2012). |
|
Knoxville,
TN Knox Co. United States |
Montlake Dr. / Lakemoor View Rd. / US 129 SB Exit Ramp (35.92067, -83.95729) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.1960 |
Freeway Ramps (Grade-Separated) Single-Lane |
2021 | |
|
Meridian,
ID Ada Co. United States |
S Vanguard Way / S Wayfinder Ave. / (parking) (43.59800, -116.43116) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 60.9600 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2017 | Right-turn-only lane on northeast leg. |
|
Meridian,
ID Ada Co. United States |
S Wayfinder Ave. / W Cobalt Dr. (43.60115, -116.42905) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.1480 |
Other (At-Grade) Single-Lane |
2018 | Year Completed estimated (2017-2018). |
|
Missoula,
MT Missoula Co. United States |
Mullan Rd. / Mary Jane Blvd. (46.88725, -114.05372) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2023 | Year Completed estimated (2022-2023). |
|
Weddington,
NC Union Co. United States |
Weddington-Matthews Rd. (SR 1344) / Tilley Morris Rd. (SR 1345) / (school access) (35.05645, -80.73426) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2022 | https://www.constructionjournal.com/projects/details/9adae8f3933146738feedddda9e51146.html |
|
Bowling Green,
MO Pike Co. United States |
US 61 Business / MO 161 / Court St (39.33344, -91.19504) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2022 | https://www.modot.org/roundabout-bowling-green |
|
Billings,
MT Yellowstone Co. United States |
Five Mile Rd. / Mary St. / (Billings Bypass) (45.84863, -108.42492) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 54.8640 |
Other (At-Grade) Single-Lane |
2021 | https://www.yourbigsky.com/local-news-2/billings-bypass-project-roundabout-opening-on-november-24/ |
|
Cleves,
OH Hamilton Co. United States |
Cooper Ave. / (high school parking) (39.16904, -84.75329) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2016 | Painted splitter island on south leg. |
|
Westfield,
IN Hamilton Co. United States |
W 171st St. / Eagletown Rd. (40.03649, -86.19331) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | Opened March 2023. |
|
Everett,
WA Snohomish Co. United States |
Riverfront Blvd. / 29th Ave. SE / 44th St. SE (47.95950, -122.19112) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 24.3840 |
Other (At-Grade) Single-Lane |
2020 | |
|
Arlington,
WA Snohomish Co. United States |
236th St. NE / 19th Ave. NE (48.20959, -122.20491) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.1960 |
Other (At-Grade) Single-Lane |
2021 | https://www.236safetyimprovements.org/project-updates |
|
Middletown,
DE New Castle Co. United States |
Brick Mill Rd. / Dove Run Centre Dr. (39.45413, -75.68672) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 24.3840 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2022 | |
|
Baton Rouge,
LA East Baton Rouge Par. United States |
The Grove Blvd. / (parking) (30.38708, -91.07573) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2018 | |
|
Deptford,
NJ Gloucester Co. United States |
Salina Rd. / S College Dr. (39.77645, -75.12438) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | https://42freeway.com/roads/salina-road-roundabout-at-rowan-college-completed-traffic-signal-at-delsea-is-coming/ |
|
Roebling,
NJ Burlington Co. United States |
Cedar Ln. / Railroad Ave. (40.10521, -74.79512) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2017 | Previous control: Triangular intersection with yield signs. https://www.burlingtoncountytimes.com/story/news/2017/08/27/no-more-waiting-road-improvements/17642282007/ |
|
Cinnaminson,
NJ Burlington Co. United States |
Cinnaminson Ave. / Calhoun St. (39.98910, -75.01095) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.1480 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2008 | Year Completed estimated (2007-2008). |
|
Cinnaminson,
NJ Burlington Co. United States |
Branch Pike / Burlington Pike (39.99064, -75.00752) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 32.0040 |
Other (At-Grade) Single-Lane |
2008 | Inside shopping center. Year Completed estimated (2007-2008). |
|
Cinnaminson,
NJ Burlington Co. United States |
Riverton Rd. / Branch Pike / Parry Rd. (39.98818, -74.98070) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.0520 |
Other (At-Grade) Single-Lane |
2017 | Year Completed estimated (2016-2017). |
|
Harrisburg,
PA Dauphin Co. United States |
Derry St. / Mulberry St. (40.26312, -76.86948) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2022 | https://theburgnews.com/news/project-to-make-harrisburgs-mulder-square-safer-greener-nears-completion |
|
Oakton,
VA Fairfax Co. United States |
Nutley St. SW / I-66 WB Exit Ramp (38.87982, -77.26743) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) |
2023 | Replaces full cloverleaf interchange. https://outside.transform66.org/about_the_project/project_sections/nutley.asp |
|
Oakton,
VA Fairfax Co. United States |
Nutley St. SW / I-66 EB Exit Ramp (38.87714, -77.26629) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) |
2023 | Replaced full cloverleaf interchange. https://outside.transform66.org/about_the_project/project_sections/nutley.asp |
|
Oakton,
VA Fairfax Co. United States |
Saintsbury Dr. / (transit center parking lot) (38.87667, -77.26993) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.0520 |
Other (At-Grade) Single-Lane |
2013 | Serves Metro station. Right-turn-only lanes on east and west legs. South leg stubbed. Year Completed estimated (2012-2014). |
|
Oakton,
VA Fairfax Co. United States |
Saintsbury Dr. / (transit center parking garage) (38.87600, -77.27317) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2013 | Serves Metro station. Right-turn-only lanes on northeast and southwest legs. Southeast leg stubbed. Year Completed estimated (2012-2014). |
|
Fairfax,
VA Fairfax Co. United States |
Patriot Cir. / Mason Pond Dr. (38.82981, -77.31152) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2008 | |
|
Brayton,
IA Cass Co. United States |
710th St. / 350th St. (41.50440, -94.83505) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
Cottonwood tree in center of intersection. On Audubon County-Cass County Line. https://www.roadsideamerica.com/tip/8830 | |
|
Cedar Rapids,
IA Linn Co. United States |
16th Ave. SE / 5th St. SE (41.97092, -91.65498) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 33.5280 |
Other (At-Grade) Single-Lane |
2017 | Year Completed estimated (2017-2019). |
|
Nampa,
ID Canyon Co. United States |
Ustick Rd. / Santa Ana Ave. (43.63404, -116.60317) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
4 Approaches 0 Driveways 44.1960 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2022 | Near two schools. |
|
Nampa,
ID Canyon Co. United States |
Star Rd. / Cherry Ln. (43.61969, -116.49366) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2021 | Merging right-turn bypass lanes on all legs. |
|
Idaho Falls,
ID Bonneville Co. United States |
W 65th S / S 45th W / I-15 NB Ramps (43.43835, -112.12018) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2022 | |
|
Idaho Falls,
ID Bonneville Co. United States |
W 65th W / Saint John Rd. / I-15 SB Ramps (43.43962, -112.12198) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2022 | |
|
Denver,
CO Jefferson Co. United States |
S Reed St. / S Pierce Way (39.68087, -105.07380) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.5280 |
Other (At-Grade) Single-Lane |
2017 | Year Completed estimated (2017-2018). |