28975 Results

Search by location, intersection, and comments with the Quick Search below. You can search all other attributes by clicking Advanced Search. Sort results by clicking the headers of any column. Click the Intersection name for a details and aerial view. Search results pages can be bookmarked. Results can be exported to KML for viewing in Google Earth.


Search
Advanced Search Export as KML
City, State
County
Country
Intersection
(Lat, Lng)
Type
Status
Control Type / Other Control Type Approaches / Driveways / ICD (m) Functional Class /
LaneType
Year Completed Comments
Pine Knoll, AZ
Coconino Co.
United States
E Paseo del Rio / S Calle Reposa
(35.18598, -111.64522)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
18.2880
Other (At-Grade)
Single-lane w/ Traversable Central Island
2017
Pine Knoll, AZ
Coconino Co.
United States
E Paseo del Rio / S Brannen Cir.
(35.18588, -111.64642)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
21.3360
Other (At-Grade)
Single-lane w/ Traversable Central Island
2017 Year Completed estimated (2016-2017).
Boise, ID
Ada Co.
United States
E Parkcenter Blvd. / S Wise Way
(43.57577, -116.13773)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.6879
Other (At-Grade)
Single-Lane
2015 ICD estimated from Google Maps linework.
Boise, ID
Ada Co.
United States
E Parkcenter Blvd. / S Shadywood Way
(43.57291, -116.12957)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2018 Year Completed estimated (2017-2018).
Boise, ID
Ada Co.
United States
E Parkcenter Blvd. / Old Hickory Way
(43.57434, -116.13364)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
29.4191
Other (At-Grade)
Single-Lane
2017 ICD estimated from Google Maps linework.
Boise, ID
Ada Co.
United States
E Parkcenter Blvd. / E Warm Springs Ave.
(43.57647, -116.13975)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
41.5314
Other (At-Grade)
Multilane (2 Lane, unspecified)
2015 ICD estimated from Google Maps linework.
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
El Paso, TX
El Paso Co.
United States
E Paisano Dr. / Alameda Ave. (west)
(31.76863, -106.42788)
Roundabout
Existing
All-Way Yield
Pedestrian Hybrid Beacon (PHB, HAWK)
3 Approaches
0 Driveways
54.8637
Other (At-Grade)
Multilane (2 Lane, unspecified)
2015 .
El Paso, TX
El Paso Co.
United States
E Paisano Dr. / Alameda Ave. (east)
(31.76858, -106.42604)
Roundabout
Existing
All-Way Yield
Pedestrian Hybrid Beacon (PHB, HAWK)
3 Approaches
0 Driveways
59.4360
Other (At-Grade)
Multilane (3+ Lane)
2014 ICD estimated from Google Maps linework.
Ridgedale Park, GA
Fulton Co.
United States
E Paces Ln. / E Paces Cir.
(33.84978, -84.35299)
Other
Existing
Other
Unknown
3 Approaches
0 Driveways
19.8378
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Gilbert, AZ
Maricopa Co.
United States
E Oxford Ln. / S Swan Dr.
(33.31913, -111.69381)
Traffic Calming Circle
Existing
All-Way Yield
None
3 Approaches
0 Driveways
27.4317
Other (At-Grade)
Single-Lane
2003 No splitter islands.
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.
Scottsdale, AZ
Maricopa Co.
United States
E Osborn Rd. / N Miller Rd.
(33.48764, -111.91751)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2023 https://www.scottsdaleaz.gov/construction/project-list/osborn-road
(unincorporated), OH
Delaware Co.
United States
E Orange Rd. / Walker Wood Blvd. / Abbey Knoll Dr.
(40.17312, -82.97326)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.3775
Other (At-Grade)
Single-Lane
2011 Right-turn-only lane on south leg. ICD estimated from Google Maps linework.
(unincorporated), OH
Delaware Co.
United States
E Orange Rd. / Roespark Blvd. / (school entrance)
(40.17355, -82.98272)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2011
Merced, CA
Merced Co.
United States
E Olive Ave. / Campus Pkwy.
(37.31778, -120.42305)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
53.3400
Other (At-Grade)
Multilane (2 Lane, unspecified)
2021 http://www.mercedgwnews.com/new-roundabout-to-open-in-merced-this-is-the-location/
Santa Ana, CA
Orange Co.
United States
E Occidental St. / Orange Ave.
(33.72383, -117.86526)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.8271
Other (At-Grade)
Single-Lane
2016 ICD estimated from Google Maps linework.
Gilbert, AZ
Maricopa Co.
United States
E Oakland St. / S Swallow Ln.
(33.31243, -111.70186)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0037
Other (At-Grade)
Single-Lane
2006 No splitter islands.
Gilbert, AZ
Maricopa Co.
United States
E Oakland St. / S Heron Ln.
(33.31248, -111.69729)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0037
Other (At-Grade)
Single-Lane
2006
Hagerstown, MD
Washington Co.
United States
E Oak Ridge Dr. / Villa Ridge Dr. / Southern Blvd. (Funkstown Bypass)
(39.61177, -77.72042)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
48.7647
Other (At-Grade)
Single-Lane
2018 ICD estimated from Google Maps linework.
North Bend, WA
King Co.
United States
E North Bend Way / SE Cedar Falls Way / (parking)
(47.49096, -121.77876)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2008 August 2008.
North Bend, WA
King Co.
United States
E North Bend Way / Park St. / Downing Ave.
(47.49288, -121.78223)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
29.8585
Other (At-Grade)
Single-Lane
2019 https://northbendwa.gov/CivicAlerts.aspx?AID=916 ICD estimated from Google Maps linework.
Norfolk, NE
Madison Co.
United States
E Norfolk Ave. / 557th Ave. / S Victory Rd.
(42.03308, -97.38785)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
49.6775
Other (At-Grade)
Multilane (2 Lane, unspecified)
2013 Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.
Munising, MI
Alger Co.
United States
E Munising Ave. / M-28
(46.40970, -86.64977)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 https://www.uppermichiganssource.com/2020/11/02/work-on-roundaboutroad-repair-project-in-munising-nearly-done-for-the-year/
Kernersville, NC
Forsyth Co.
United States
E Mountain St. / Macy Grove Rd.
(36.11164, -80.04836)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.5594
Other (At-Grade)
Multilane (2 Lane, unspecified)
2015 Right-turn bypass lanes on north and east legs. ICD estimated from Google Maps linework.
Jackson, MI
Jackson Co.
United States
E Morrell St. / Martin Luther King Dr. (Francis St.)
(42.24012, -84.40396)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 http://www.cityofjackson.org/CivicAlerts.aspx?AID=629
Kissimmee, FL
Osceola Co.
United States
E Monument Ave. / Lakeview Dr.
(28.29192, -81.40460)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
22.0848
Other (At-Grade)
Single-lane w/ Traversable Central Island
2010 ICD estimated from Google Maps linework.
Spokane Valley, WA
Spokane Co.
United States
E Montgomery Dr. / E Mansfield Ave.
(47.67753, -117.24790)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2009 April 2009.
Paradise Valley, AZ
Maricopa Co.
United States
E Mockingbird Ln. / E Northern Ave. / N Invergordon Rd.
(33.55305, -111.94344)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
23.8877
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Liberty Lake, WA
Spokane Co.
United States
E Mission Ave. / N Molter Rd.
(47.67131, -117.08964)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
31.3654
Other (At-Grade)
Single-Lane
2017 ICD estimated from Google Maps linework.
Liberty Lake (Greenacres), WA
Spokane Co.
United States
E Mission Ave. / N Harvest Pkwy.
(47.67143, -117.13127)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.7992
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2018-2019). ICD estimated from Google Maps linework.
Liberty Lake, WA
Spokane Co.
United States
E Mission Ave. / Kramer Pkwy.
(47.67143, -117.12235)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2023 Year Completed estimated (2022-2023).
Stockton, CA
San Joaquin Co.
United States
E Miner Ave. / N San Joaquin St.
(37.95611, -121.28804)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2021 Bicycle lanes leading into roundabout with bicycle sharrows on outer edge of circulatory roadway beyond each entry. https://twitter.com/stocktonupdates/status/1407046118156947458
Palo Alto, CA
Santa Clara Co.
United States
E Meadow Dr. / Ross Rd.
(37.42600, -122.11139)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
13.2785
Other (At-Grade)
Single-Lane
2018 ICD estimated from Google Maps linework.
Greenfield, IN
Hancock Co.
United States
E McKenzie Rd. / Apple St.
(39.79968, -85.75592)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
40.3738
Other (At-Grade)
Single-Lane
2010 ICD estimated from Google Maps linework.
Mesa, AZ
Maricopa Co.
United States
E McKellips Rd. / Loop 202 SB Ramps
(33.45145, -111.67100)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
44.8421
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2007 ICD estimated from Google Maps linework.
Mesa, AZ
Maricopa Co.
United States
E McKellips Rd. / Loop 202 NB Ramps
(33.45142, -111.66850)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.8492
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2007 ICD estimated from Google Maps linework.
Paradise Valley, AZ
Maricopa Co.
United States
E McDonald Dr. / N Echo Canyon Pkwy.
(33.52382, -111.97471)
Roundabout
Existing
All-Way Yield
None
4 Approaches
1 Driveways
39.6240
Other (At-Grade)
Single-Lane
2014 Elliptical shaped. ICD = 130 ft x 102 ft.
Jefferson City, MO
Cole Co.
United States
E McCarty St. / US 50 WB Ramps
(38.54432, -92.11960)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Freeway Ramps (Grade-Separated)
Single-Lane
2009 Year Completed estimated (2007-2009).
Jefferson City, MO
Cole Co.
United States
E McCarty St. / US 50 EB Ramps / Supercenter Dr.
(38.54169, -92.12189)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Freeway Ramps (Grade-Separated)
Single-Lane
2009 Yielding right-turn bypass lane with acute view angle on northwest leg. Year Completed estimated (2007-2009).
Greenfield, IN
Hancock Co.
United States
E Martindale Dr. / N Martindale Dr. / Florence Dr. / Layton Ln.
(39.81794, -85.76499)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands on north or east legs.
Desert View, AZ
Maricopa Co.
United States
E Marriott Dr. / E Pathfinder Dr.
(33.68448, -111.97050)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.4904
Other (At-Grade)
Single-Lane
2002 Striped truck apron. Year Completed estimated (2002-2003).
Desert View, AZ
Maricopa Co.
United States
E Marriott Dr. / (parking)
(33.68131, -111.96826)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
37.4904
Other (At-Grade)
Single-Lane
2003 Constructed initially as double-lane roundabout with unstriped circulatory roadway. Converted to single-lane 2011-2012 by striped out inside circulating lane.
Aberdeen, WA
Grays Harbor Co.
United States
E Market St. / F St. / Fuller Way
(46.97745, -123.81394)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 https://www.youtube.com/watch?v=NUdE390ndyA
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).
Jupiter, FL
Palm Beach Co.
United States
E Mangrove Bay Way / (unknown)
(26.92420, -80.07691)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Jupiter, FL
Palm Beach Co.
United States
E Mangrove Bay Way
(26.92420, -80.07772)
Other
Existing
Unknown
Unknown
2 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Payson, AZ
Gila Co.
United States
E Malibu Dr. / N Easy St.
(34.24465, -111.32021)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
17.7711
Other (At-Grade)
Single-Lane
2008 Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Jackson, MO
Cape Girardeau Co.
United States
E Main St. / Shawnee Blvd.
(37.38056, -89.65054)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 https://www.kfvs12.com/2020/07/27/city-host-ribbon-cutting-ceremony-new-jackson-roundabout/
Farmington, NM
San Juan Co.
United States
E Main St. / S Miller Ave.
(36.72910, -108.20333)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020
Carmel, IN
Hamilton Co.
United States
E Main St. / Richland Ave.
(39.97842, -86.12265)
Roundabout
Existing
All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB)
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2022 Right-turn-only lanes on north and east legs. Opened August 2022. http://carmellink.com/project.php?title=Richland%20Ave%20and%20Main%20Street%20Road%20Roundabout https://content.govdelivery.com/bulletins/gd/INCARMEL-3264a0e
Norman, OK
Cleveland Co.
United States
E Main St. / N Carter Ave. / E Acres St.
(35.22562, -97.43251)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.0984
Other (At-Grade)
Single-Lane
2009 Right-turn bypass lane in northeast quadrant. ICD estimated from Google Maps linework.
Westborough, MA
Worcester Co.
United States
E Main St. / Milk St. / South St. / Brigham St.
(42.26951, -71.61304)
Other
Existing
Other
Unknown
5 Approaches
0 Driveways
39.7706
Other (At-Grade)
Multilane (2 Lane, unspecified)
Mix of stop and yield control, parking along circulatory roadway, pedestrian access to central island. ICD estimated from Google Maps linework.
Carmel, IN
Hamilton Co.
United States
E Main St. / Lexington Blvd. / (entrance to Carmel High School)
(39.97843, -86.11848)
Roundabout
Existing
All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB)
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2023 https://content.govdelivery.com/accounts/INCARMEL/bulletins/3716f15
Carmel, IN
Hamilton Co.
United States
E Main St. / Keystone Pkwy. SB Ramps
(39.97844, -86.11319)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2009 Raindrop shaped. Year Completed estimated (2008-2010).
Carmel, IN
Hamilton Co.
United States
E Main St. / Keystone Pkwy. NB Ramps
(39.97843, -86.11238)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2009 Raindrop shaped. Year Completed estimated (2008-2010).
Mesa, AZ
Maricopa Co.
United States
E Main St. / Horne St.
(33.41510, -111.81406)
Roundabout
Existing
All-Way Yield
Other
4 Approaches
0 Driveways
35.8887
Other (At-Grade)
Multilane (2 Lane, unspecified)
2018 Light rail line through middle of roundabout. ICD estimated from Google Maps linework.
Jackson, MO
Cape Girardeau Co.
United States
E Main St. / Hope St.
(37.38250, -89.66654)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.1480
Other (At-Grade)
Single-Lane
2016 Elliptical shape. ICD 145 feet x 125 feet.
Onalaska, WI
La Crosse Co.
United States
E Main St. / Green Coulee Rd.
(43.88407, -91.20926)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2021 https://www.news8000.com/new-two-lane-roundabout-opens-in-onalaska/
Carmel, IN
Hamilton Co.
United States
E Main St. / Gray Rd.
(39.97842, -86.08948)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
32.0319
Other (At-Grade)
Multilane (2 Lane, unspecified)
2018 ICD estimated from Google Maps linework.
Medford, OR
Jackson Co.
United States
E Main St. / E 8th St.
(42.32781, -122.86861)
Other
Existing
Uncontrolled
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Bicycle-only circular intersection.
Danville, IN
Hendricks Co.
United States
E Main St. / CR 200 E
(39.76169, -86.48632)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
2017 Year Completed estimated (2017-2018).
San Tan Valley, AZ
Pinal Co.
United States
E Magma Rd. / Indigo Sky Blvd.
(33.13344, -111.55394)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2021
Phoenix, AZ
Maricopa Co.
United States
E Madison St. / (parking)
(33.44625, -111.98911)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2011 Accommodates WB-67 truck deliveries to the Phoenix Sky Train terminal. Part of Phoenix Sky Harbor off-site parking facility. Year Completed estimated (2011-2012).
Webb City, MO
Jasper Co.
United States
E MacArthur Dr. / Centennial St. / S East St.
(37.14176, -94.45764)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
68.5797
Other (At-Grade)
Multilane (2 Lane, unspecified)
2013 Double left on north leg; right-turn-only lane on east leg.
Fort Wayne, IN
Allen Co.
United States
E Ludwig Rd. / Oakbrook Pkwy.
(41.14005, -85.13911)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 https://www.wane.com/news/local-news/fort-wayne-adds-traffic-light-at-reworked-coldwater-ludwig-area/ https://www.wane.com/news/local-news/public-meeting-held-for-rework-of-coldwater-ludwig-intersection/ https://www.fortwaynesnbc.com/2022/12/07/new-roundabout-opens-w-ludwig-road-city-highlights-record-infrastructure-investments/ https://www.youtube.com/watch?v=rO5Oxt4pF2E
Manteca, CA
San Joaquin Co.
United States
E Louise Ave. / Felice Way / Ambrose Dr.
(37.81205, -121.20128)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.2920
Other (At-Grade)
Multilane (2 Lane, unspecified)
2018
Kansas City, MO
Jackson Co.
United States
E Longview Rd. / S Frontage Rd. (I-49 SB Ramps)
(38.91638, -94.52781)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.4535
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2009 ICD estimated from Google Maps linework.
Kansas City, MO
Jackson Co.
United States
E Longview Rd. / I-49 NB Ramps
(38.91633, -94.52590)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
35.3120
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2009 ICD estimated from Google Maps linework.
Desert View, AZ
Maricopa Co.
United States
E Lone Cactus Dr. / N Aviano Way
(33.68254, -111.99673)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2007 30 foot wide single, circulating lane and absent of a truck apron. Year Completed estimated (2006-2007).
Gilbert, AZ
Maricopa Co.
United States
E Loma Vista St. / S Swan Dr.
(33.31564, -111.69268)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0037
Other (At-Grade)
Single-Lane
2003 No splitter islands.
Milwaukee, WI
Milwaukee Co.
United States
E Linnwood Ave. / N Bartlett Ave.
(43.07286, -87.88911)
Traffic Calming Circle
Existing
Uncontrolled
None
4 Approaches
0 Driveways
15.8496
Other (At-Grade)
Single-Lane
2006
The Legends at Sparks Marina, NV
Washoe Co.
United States
E Lincoln Way / Legends Bay Dr.
(39.53584, -119.72049)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
43.2916
Other (At-Grade)
Multilane (2 Lane, unspecified)
2009 Year Completed estimated (2007-2010). ICD estimated from Google Maps linework.
The Legends at Sparks Marina, NV
Washoe Co.
United States
E Lincoln Way / George Ferris Dr. / Scheels Dr.
(39.53367, -119.71882)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
68.1634
Other (At-Grade)
Multilane (2 Lane, unspecified)
2009 Year Completed estimated (2007-2010). ICD estimated from Google Maps linework.
Ammon, ID
Bonneville Co.
United States
E Lincoln Rd. / N 45th E (Crowley Rd.)
(43.51059, -111.94433)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2020 https://www.eastidahonews.com/2020/09/major-intersection-to-close-next-week-for-roundabout-construction/
Idaho Falls, ID
Bonneville Co.
United States
E Lincoln Rd. / E Hitt Rd. (N 25th)
(43.51143, -111.98410)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
51.8160
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2001 Right-turn-only lane on west leg. Year Completed estimated (1992-2003). Converted from single-lane to multilane in 2018. 21442
Fort Collins, CO
Larimer Co.
United States
E Lincoln Ave. / Cordova Rd. / (apartment access)
(40.58852, -105.05439)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.9999
Other (At-Grade)
Single-Lane
2017 Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
North Charleston, SC
Charleston Co.
United States
E Liberty Park Cir. / Essez St.
(32.88859, -79.99791)
Other
Existing
One-Way/Two-Way Stop
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Pedestrian access to central island.
University Park, CO
Larimer Co.
United States
E Laurel St. / Remington St.
(40.57810, -105.07559)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.9080
Other (At-Grade)
Single-lane w/ Traversable Central Island
2015 Year Completed estimated (2014-2016).
Lancaster, CA
Los Angeles Co.
United States
E Lancaster Blvd. / 15th St. E
(34.69685, -118.10373)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
26.5126
Other (At-Grade)
Single-Lane
2019 http://www.abetterroadahead.com/roundabouts.html ICD estimated from Google Maps linework.
Meridian, ID
Ada Co.
United States
E Lake Hazel Rd. / S Locust Grove Rd.
(43.54644, -116.37449)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.2440
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2022 Year Completed estimated (2021-2022).
Westerwood, NC
Guilford Co.
United States
E Lake Dr. / Garland Dr.
(36.07915, -79.80705)
Other
Existing
All-Way Yield
None
3 Approaches
0 Driveways
26.0621
Other (At-Grade)
Single-Lane
Painted splitter islands, lane changes to stay within circle. ICD estimated from Google Maps linework.
Sturgis, MI
St. Joseph Co.
United States
E Lafayette Rd. / N Franks Ave.
(41.81055, -85.39875)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2023 https://www.sturgisjournal.com/story/news/local/2023/07/14/sturgis-roundabout-open/70413258007/
Franklin, IN
Johnson Co.
United States
E King St. / Eastview Dr.
(39.48269, -86.03241)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2018 Right-turn-only lanes on north and east legs.
Talkeetna, AK
Matanuska-Susitna Borough
United States
E Kesugi Ken Dr. / (unknown)
(62.60097, -150.22817)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2016 Access to Alaska State Park campground, third (south) leg for future expansion. Year Completed estimated (2013-2016).
Milwaukee, WI
Milwaukee Co.
United States
E Kenwood Dr. / N Bartlett Ave.
(43.07467, -87.88911)
Traffic Calming Circle
Existing
Uncontrolled
None
4 Approaches
0 Driveways
16.4589
Other (At-Grade)
Single-Lane
Installed before April 2005.
Milwaukee, WI
Milwaukee Co.
United States
E Kenwood Blvd. / N Newhall St.
(43.07468, -87.89032)
Traffic Calming Circle
Existing
Uncontrolled
None
4 Approaches
0 Driveways
17.6784
Other (At-Grade)
Single-Lane
Installed before April 2005.
Perry Hall, MD
Baltimore Co.
United States
E Joppa Rd. / Scott Moore Way / Cowenton Ave.
(39.40290, -76.44124)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
2008 Right-turn bypass lane on west leg.
Lincoln, CA
Placer Co.
United States
E Joiner Pkwy. / Fieldstone Dr.
(38.84770, -121.28659)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
44.1960
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2022 Yield-controlled right-turn bypass lane on northwest leg. https://www.lincolnca.gov/en/our-government/east-joiner-parkway-widening-project.aspx
Appleton, WI
Outagamie Co.
United States
E John St. / E South River St.
(44.25623, -88.38274)
Roundabout
Existing
All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB)
3 Approaches
0 Driveways
30.7947
Other (At-Grade)
Single-Lane
2016 ICD estimated from Google Maps linework.
Idaho Falls, ID
Bonneville Co.
United States
E Iona Rd. / 25th E
(43.52586, -111.98394)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
2005 Year Completed estimated (2004-2006).
Ridgecrest, CA
Kern Co.
United States
E Inyokern Rd. / N Knox Rd. / S Knox Rd.
(35.65161, -117.66109)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
On base of Naval Air Weapons Station China Lake.
Liberty Lake, WA
Spokane Co.
United States
E Indiana Ave. / N Holl Blvd.
(47.67550, -117.13725)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
38.4048
Other (At-Grade)
Single-Lane
2008 Year Completed estimated (2005-2009).
San Antonio, TX
Bexar Co.
United States
E Huisache Ave. / Carleton Ct.
(29.45581, -98.48970)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
1953 No splitter islands. Parking along circulatory roadway.
Frederick, MD
Frederick Co.
United States
E Huff Blvd.
(39.44685, -77.42933)
Other
Existing
Unknown
Unknown
2 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Slidell, LA
St. Tammany Par.
United States
E Howze Beach Rd. / Lakeshore Village W
(30.23189, -89.77186)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2019 Through lane bypass on northeast leg; add-lane right-turn bypass lane on southwest leg; yield-controlled right-turn bypass lane on southeast legs.
Fort Collins, CO
Larimer Co.
United States
E Horsetooth Rd. / Ziegler Rd.
(40.53777, -105.02020)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
34.4912
Other (At-Grade)
Multilane (2 Lane, unspecified)
2008 Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Watertown, WI
Jefferson Co.
United States
E Horseshoe Rd. / Jefferson Rd.
(43.15839, -88.74851)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
31.3640
Other (At-Grade)
Single-Lane
2010 ICD estimated from Google Maps linework.
Watertown, WI
Jefferson Co.
United States
E Horseshoe Rd. / CTH T
(43.19009, -88.76381)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.2185
Other (At-Grade)
Single-Lane
2007 ICD estimated from Google Maps linework.
Watertown, WI
Jefferson Co.
United States
E Horseshoe Rd. / CTH A (Milford St.)
(43.16401, -88.76087)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.2014
Other (At-Grade)
Single-Lane
2010 ICD estimated from Google Maps linework.