Roundabouts Database

29411 Results

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City, State
County
Country 		Intersection
(Lat, Lng) 		Type
Status 		Control Type / Other Control Type Approaches / Driveways / ICD (m) Functional Class /
LaneType 		Year Completed Comments
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.
Post Falls, ID
Kootenai Co.
United States 		E Hope Ave. / N Damascus Rd.
(47.73751, -116.88406) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2019 North leg stubbed. Year Completed estimated (2018-2020).
Hayden, ID
Kootenai Co.
United States 		E Honeysuckle Ave. / 4th St.
(47.75139, -116.77538) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2022 https://cdapress.com/news/2022/jul/11/hayden-celebrates-first-roundabout/
Republic, MO
Greene Co.
United States 		E Hines St. / N Lynn Ave.
(37.12559, -93.46198) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 https://republicmo.com/1814/Hines-Lynn-Road-Closure
Grand Blanc Township, MI
Genesee Co.
United States 		E Hill Rd. / Belsay Rd.
(42.94531, -83.59820) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.1019 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
San Antonio, TX
Bexar Co.
United States 		E Hermosa Dr. / E Wildwood Dr. / Broadmoor Dr.
(29.47883, -98.48760) 		Other
Existing 		Uncontrolled
None 		5 Approaches
0 Driveways
70.1040 		Other (At-Grade)
Single-Lane 		1953 No splitter islands.
Louisville, CO
Boulder Co.
United States 		E Hecla Dr. / Snowberry Ln.
(39.99167, -105.12415) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2007-2008).
Louisville, CO
Boulder Co.
United States 		E Hecla Dr. / Golden Eagle Way / Rose Ct.
(39.99337, -105.12375) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2007-2008).
Terre Haute, IN
Vigo Co.
United States 		E Haythorne Ave. / N Fruitridge Ave.
(39.52062, -87.36024) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
16.5834 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Aurora, CO
Arapahoe Co.
United States 		E Harvard Ave. / S Anaheim St. / Illif Station Rd.
(39.67177, -104.82563) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.6103 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Milwaukee, WI
Milwaukee Co.
United States 		E Hartford Ave. / N Newhall St.
(43.07766, -87.89023) 		Traffic Calming Circle
Existing 		Uncontrolled
None 		4 Approaches
0 Driveways
16.7637 		Other (At-Grade)
Single-Lane 		Installed before March 2000, exact date unknown
Milwaukee, WI
Milwaukee Co.
United States 		E Hartford Ave. / N Bartlett Ave.
(43.07765, -87.88901) 		Traffic Calming Circle
Existing 		Uncontrolled
None 		4 Approaches
0 Driveways
16.4589 		Other (At-Grade)
Single-Lane 		Installed before March 2000.
Beloit, WI
Rock Co.
United States 		E Hart Rd. / I-43 SB Ramps
(42.54142, -88.94933) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.0787 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2009 Opened October 2009. Series of 3 roundabouts. Right turn bypass lane. ICD estimated from Google Maps linework.
Beloit, WI
Rock Co.
United States 		E Hart Rd. / I-43 NB Ramps
(42.53960, -88.94841) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.6798 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2009 Opened October 2009. Series of 3 roundabouts. Right turn bypass lane. ICD estimated from Google Maps linework.
Beloit, WI
Rock Co.
United States 		E Hart Rd. / CTH X / Gateway Blvd.
(42.53840, -88.94769) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.7205 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Opened October 2009. Series of 3 roundabouts. ICD estimated from Google Maps linework.
Milwaukee, WI
Milwaukee Co.
United States 		E Hampshire Ave. / N Bartlett Ave.
(43.07567, -87.88907) 		Traffic Calming Circle
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
16.1541 		Other (At-Grade)
Single-Lane 		Installed before April 2005.
De Kalb, IL
DeKalb Co.
United States 		E Gurler Rd. / N Peace Rd.
(41.89286, -88.72396) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 https://www.facebook.com/1360WlbkRadio/posts/wlbk-local-newsdekalbs-new-roundabout-is-opening-soon-dekalb-city-manager-bill-n/3211580668940104/
Longmeadow, MA
Hampden Co.
United States 		E Greenwich Rd. / Normandy Rd.
(42.06791, -72.56661) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Columbia, MO
Boone Co.
United States 		E Green Meadows Rd. / Carter Ln.
(38.91638, -92.33246) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
32.5242 		Other (At-Grade)
Single-Lane 		2010 Bing map has this on S Providence Rd, but that's wrong, since Providence Rd is the N-S freeway just to the west. Googlemaps says Carter Ln. ICD estimated from Google Maps linework.
Payson, AZ
Gila Co.
United States 		E Granite Dells Rd. / S Mud Springs Rd.
(34.23932, -111.30819) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.4052 		Other (At-Grade)
Single-Lane 		2008 Oval shape. Year Completed estimated (2007-2008). ICD estimated from Google Maps linework.
Gardner, KS
Johnson Co.
United States 		E Grand St. / White Dr.
(38.80410, -94.91469) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.1600 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2013). ICD estimated from Google Maps linework.
Grand Blanc, MI
Genesee Co.
United States 		E Grand Blanc Rd. / Embury Rd.
(42.91693, -83.64652) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://www.abc12.com/news/grand-blanc-road-reopens-following-roundabout-construction-project/article_39b8087a-3083-5a44-b841-c1872cfd8918.html.
Hammond, IN
Lake Co.
United States 		E Gostlin St. / Sheffield Ave.
(41.63211, -87.51847) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2021 Year Completed estimated (2021-2022).
Eagle Mountain, UT
Utah Co.
United States 		E Golden Eagle Rd. / N Kiowa Pkwy.
(40.35008, -111.96673) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Sierra Vista, AZ
Cochise Co.
United States 		E Golden Acres Dr. / Canyon de Flores
(31.50212, -110.25097) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 ADOT truck turnaround. Year Completed estimated (2013-2015).
San Tan Valley, AZ
Pinal Co.
United States 		E Germann Rd. / N Kenworthy Rd.
(33.27809, -111.54604) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		2010
Burlington, WA
Skagit Co.
United States 		E George Hopper Rd. / S Walnut St.
(48.45200, -122.33174) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
20.5955 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2015 ICD estimated from Google Maps linework.
Aiken, SC
Aiken Co.
United States 		E Gate Dr. / Bedford Pl. SW / Spencer Dr.
(33.50671, -81.71833) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
52.7804 		Other (At-Grade)
Single-Lane 		No splitter islands on two legs. ICD estimated from Google Maps linework.
Aiken, SC
Aiken Co.
United States 		E Gate Dr. / Aiken Mall Dr. SW / (parking lot)
(33.51065, -81.71479) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.8785 		Other (At-Grade)
Single-Lane 		2000 Channelized right-turn lanes on all legs. No Left Turn signs under Yield signs. Year Completed estimated (1994-2005). ICD estimated from Google Maps linework.
Henderson, NV
Clark Co.
United States 		E Galleria Dr. / Watson Ridge St.
(36.07101, -114.98142) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2023
Henderson, NV
Clark Co.
United States 		E Galleria Dr. / Pabco Rd.
(36.07125, -114.99372) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2021
Henderson, NV
Clark Co.
United States 		E Galleria Dr. / Olivia Pkwy. / N Water St.
(36.07115, -114.96779) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2021
Henderson, NV
Clark Co.
United States 		E Galleria Dr. / McCormick Rd. / Cadence Vista Dr.
(36.07102, -114.97550) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		2023
Henderson, NV
Clark Co.
United States 		E Galleria Dr. / Grand Cadence Dr.
(36.07216, -114.98844) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2023
Clayton, NC
Johnston Co.
United States 		E Front St. / Bent Branch Loop Rd.
(35.64089, -78.44504) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
34.9421 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Midland, MI
Midland Co.
United States 		E Freeland Rd. / S Sasse Rd.
(43.52518, -84.22937) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2021 Rural, high-speed approaches.
Nampa, ID
Canyon Co.
United States 		E Franklin Rd. / Star Rd. / N Robinson Rd.
(43.60497, -116.49357) 		Roundabout
Removed 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Single-Lane 		2012 Roundabout removed 2020 in conjunction with construction of Amazon center. Original roundabout completed 2012 and had right-turn-only lanes on north and south legs.
Boise, ID
Ada Co.
United States 		E Fort St. / E Reserve St.
(43.61355, -116.19070) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
38.0470 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Aurora, CO
Arapahoe Co.
United States 		E Florida Ave. / S De Gaulle Way / S Duquesne Ct.
(39.69027, -104.70622) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
56.0618 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (2003-2004). ICD estimated from Google Maps linework.
Murphy Creek, CO
Arapahoe Co.
United States 		E Florida Ave.
(39.68958, -104.70061) 		Other
Existing 		Unknown
Unknown 		2 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Orion, MI
Oakland Co.
United States 		E Flint St. / Orion Rd. / Miller Rd.
(42.78398, -83.23184) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2018
Greenville, NC
Pitt Co.
United States 		E Fire Tower Rd. / Portertown Rd. / Robins Ln.
(35.57142, -77.32778) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
34.9724 		Other (At-Grade)
Single-Lane 		2012 Right-turn bypass lane in NW quadrant. ICD estimated from Google Maps linework.
Fort Bragg, CA
Mendocino Co.
United States 		E Fir St. / N Harrison St.
(39.44803, -123.80204) 		Traffic Calming Circle
Removed 		One-Way/Two-Way Stop
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2019 From the City of Fort Bragg: "The City installed a small neighborhood traffic calming circle in about 2012 on E Fir Street at N Harrison Street. Unfortunately, due to many years of complaints as well as traffic collision increases at the intersection, the roundabout was removed in 2019. It is still shown in Google Maps but it is removed now and replaced with at 4-way stop intersection."
Fresno, CA
Fresno Co.
United States 		E Fancher Creek Dr. / N Armstrong Ave.
(36.74138, -119.67865) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2020
Frederick, MD
Frederick Co.
United States 		E Fagan Dr.
(39.44594, -77.42928) 		Other
Existing 		Unknown
Unknown 		2 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Danville, IL
Vermilion Co.
United States 		E English St. / N Jackson St.
(40.14221, -87.62787) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
42.9111 		Other (At-Grade)
Single-Lane 		2018 Opened October 29, 2018. https://www.news-gazette.com/news/danville-drivers-will-encounter-county-s-first-roundabout-beginning-today/article_f87c0143-b30f-5905-a5cd-20cc780a35d4.html ICD estimated from Google Maps linework.
Aurora, CO
Arapahoe Co.
United States 		E Ellsworth Ave. / Trussville St. / 1st Ave.
(39.71830, -104.66897) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2021 Year Completed estimated (2020-2021).
Aurora, CO
Arapahoe Co.
United States 		E Ellsworth Ave. / Robertsdale St.
(39.71661, -104.67347) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2018-2019).
Cypress, TX
Harris Co.
United States 		E Elizabeth Shore Loop / S Elizabeth Shore Loop
(29.95707, -95.72752) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Fresno, CA
Fresno Co.
United States 		E El Paso Ave. / El Camino
(36.84721, -119.78884) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		1996 Year Completed estimated (before 1998).
Alcoa, TN
Blount Co.
United States 		E Edison St. / Springbrook Rd. / Lodge St.
(35.78949, -83.97406) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 https://www.thedailytimes.com/news/alcoa-earns-project-of-the-year-for-marconi-greenway-project-in-springbrook/article_a745962a-7caa-11ed-8c50-372ba2368c28.html
Grand Chute, WI
Outagamie Co.
United States 		E Edgewood Dr. / N Lightning Dr.
(44.31650, -88.36852) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2017 https://www.google.com/maps/d/viewer?mid=1kRgB04jjoXd6tLLe0r20FJoxJMI&ll=44.31723974656583%2C-88.38383077985048&z=14.
Indianapolis, IN
Marion Co.
United States 		E Edgewood Ave. / S 5 Points Rd.
(39.68143, -86.04458) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020
Indianapolis, IN
Marion Co.
United States 		E Edgewood Ave. / McFarland Rd.
(39.67987, -86.11095) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.4947 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Chico, CA
Butte Co.
United States 		E Eaton Rd. / SR 99 NB Ramps / Hicks Ln.
(39.77520, -121.87224) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2022
Sault Saint Marie, MI
Chippewa Co.
United States 		E Easterday Ave. / Seymour St.
(46.49161, -84.33749) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 https://www.sooleader.com/local-news/easterday-avenue-is-now-open-7815510
Sault Saint Marie, MI
Chippewa Co.
United States 		E Easterday Ave. / Minneapolis St.
(46.49157, -84.34587) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 https://www.sooleader.com/local-news/easterday-avenue-is-now-open-7815510
Eagle Mountain, UT
Utah Co.
United States 		E Eagle Mountain Blvd. / N Sweetwater Rd.
(40.30679, -112.01476) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
62.4840 		Other (At-Grade)
Single-Lane 		1995 Year Completed estimated (1993-1997).
North Scottsdale, AZ
Maricopa Co.
United States 		E Dynamite Blvd. / N 122nd St.
(33.74137, -111.81755) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2019
North Scottsdale, AZ
Maricopa Co.
United States 		E Dynamite Blvd. / (private drive)
(33.74136, -111.82606) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2018-2019).
Richmond, VA
Richmond City Co.
United States 		E Duval St. / N 8th St.
(37.54626, -77.43025) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4612 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Phoenix, AZ
Maricopa Co.
United States 		E Dove Valley Rd. / N 60th St.
(33.78470, -111.95199) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.7500 		Other (At-Grade)
Single-Lane 		2015 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.
Cadillac, MI
Wexford Co.
United States 		E Division St. / Crosby Rd.
(44.25260, -85.37770) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2021 https://www.cadillacnews.com/news/new-roundabout-at-crosby-division-opened-to-traffic/article_2ed78a18-40c4-11ec-8a2e-bb7590311039.html
New Albany, IN
Floyd Co.
United States 		E Daisy Ln. / Schell Ln.
(38.31025, -85.82716) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
26.2402 		Other (At-Grade)
Single-Lane 		2011 https://www.newsandtribune.com/news/business/in-a-roundabout-way/article_4fafdad7-0ad1-56ca-9c53-1ef9e3335d8a.html ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States 		E Crossroads Blvd. / I-25 SB Ramps
(40.43596, -104.99335) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
40.9068 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2011 ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States 		E Crossroads Blvd. / I-25 NB Ramps
(40.43597, -104.99138) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
38.1797 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2011 ICD estimated from Google Maps linework.
Windsor, CO
Weld Co.
United States 		E Cross Roads Blvd. / 7th St. / (unknown)
(40.43692, -104.90540) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
58.1778 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Deer Park, WA
Spokane Co.
United States 		E Crawford St. / N Colville Rd.
(47.95431, -117.46891) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021
Deer Park, WA
Spokane Co.
United States 		E Crawford Ave. / Weber Rd.
(47.95444, -117.45384) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2009 September 2009.
Plainfield, IN
Hendricks Co.
United States 		E CR 300 S / N Carr Rd.
(39.71874, -86.39038) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
44.0960 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Brownsburg, IN
Hendricks Co.
United States 		E CR 300 / Northfield Dr.
(39.80730, -86.36995) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.3694 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Avon, IN
Hendricks Co.
United States 		E CR 200 N / N CR 900 E
(39.79285, -86.36242) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.4602 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States 		E CR 16 / I-25 SB Ramps / CR 5 (I-25 Frontage Road)
(40.36357, -104.98666) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2023 https://www.codot.gov/news/2023/april/90-day-temporary-closures-lcr16-at-i25-starting-april-12
Avon, IN
Hendricks Co.
United States 		E CR 100 S / CR 900 E
(39.74857, -86.36160) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2022
Avon, IN
Hendricks Co.
United States 		E CR 100 S / Allpoints Ct.
(39.74893, -86.34938) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
56.3880 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2022
Avon, IN
Hendricks Co.
United States 		E CR 100 S / (unknown)
(39.74854, -86.36651) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2022 Only two legs finished as of June 2022, but it looks like north and south legs will be added.