28735 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
Banja Luka, Serb Republic
Banja Luka
Bosnia and Herzegovina
Isaije Mitrovića / Cara Lazara / Teodora Kolokotronisa / Patre
(44.76588, 17.18785)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Olympia, WA
Thurston Co.
United States
Yelm Hwy. SE / Meridian Rd. SE
(46.98551, -122.74087)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 https://yelm-meridian-thurston.hub.arcgis.com/
Montgomery, AL
Montgomery Co.
United States
Monument Park Dr. / Chastain Park Dr. / Morning Side Park Dr.
(32.30911, -86.14268)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
44.1960
Other (At-Grade)
Single-Lane
2010 Year Completed estimated (2008-2011).
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
Annapolis, MD
Anne Arundel Co.
United States
State Circle
(38.97890, -76.49063)
Other
Existing
Unknown
Unknown
6 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Maryland State House in central island.
Londontowne, MD
Anne Arundel Co.
United States
Millhaven Dr. / Two Rivers Dr. / Tilden Way
(38.93715, -76.56159)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2006 Converted from open intersection. Year Completed estimated (2005-2006).
Londontowne, MD
Anne Arundel Co.
United States
Southdown Rd. / Landing Rd. / Decker Pl.
(38.93983, -76.57211)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Upper Marlboro, MD
Prince George's Co.
United States
Thomas Sim Lee Terrace / Mary Digges Pl.
(38.81663, -76.81748)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Saint Charles, MD
Charles Co.
United States
Radford St. / Montpelier Dr.
(38.64135, -76.97106)
Other
Existing
Unknown
Unknown
3 Approaches
4 Driveways
0.0000
Other (At-Grade)
Single-Lane
Pedestrian access to central island.
Saint Charles, MD
Charles Co.
United States
Ethridge Dr. / Nobility Ct.
(38.62769, -76.96461)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter island on north and east legs.
Pinecrest West Park, FL
Hillsborough Co.
United States
Woodland Corporate Blvd. / (parking)
(28.02159, -82.51890)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2000 Year Completed estimated (1998-2002).
Westchase, FL
Hillsborough Co.
United States
Tree Tops Lake Rd. / Tree Tops Lake Rd.
(28.05761, -82.59971)
Other
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter island on east leg.
Derwood, MD
Montgomery Co.
United States
Coppelia Dr. / Toboggan Ln.
(39.13566, -77.11938)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Olney, MD
Montgomery Co.
United States
Martins Dairy Cir. / Old Baltimore Rd.
(39.13345, -77.07382)
Other
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Painted splitter islands.
Wheaton, MD
Montgomery Co.
United States
Park Vista Dr. / Wintergate Dr. / Longmeade Crossing Dr.
(39.10755, -77.05340)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2020 Painted splitter islands added 2020.
Ashton, MD
Montgomery Co.
United States
Harbour Town Dr. / Grand Cypress Ct.
(39.13205, -77.00407)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Novi, MI
Oakland Co.
United States
Gateway Rd. / Woodstone Ln.
(42.52271, -83.49676)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Wixom, MI
Oakland Co.
United States
W Chambers St. / Johanna Ware W
(42.52579, -83.53382)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Maple Ash, AZ
Maricopa Co.
United States
W 9th St. / S Maple Ave.
(33.42046, -111.94122)
Traffic Calming Circle
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Maple Ash, AZ
Maricopa Co.
United States
W 9th St. / S Ash Ave.
(33.42048, -111.94237)
Traffic Calming Circle
Existing
All-Way Stop
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Maple Ash, AZ
Maricopa Co.
United States
W 11th St. / S Maple Ave.
(33.41763, -111.94123)
Traffic Calming Circle
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Maple Ash, AZ
Maricopa Co.
United States
W 12th St. / S Maple Ave.
(33.41619, -111.94121)
Traffic Calming Circle
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Florida Center, FL
Orange Co.
United States
Grand Palm Dr. / Overlook Ct.
(28.47014, -81.45272)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
35.0520
Other (At-Grade)
Single-Lane
2018
Orlando, FL
Orange Co.
United States
Hillside Ave. / Ridgewood St.
(28.54655, -81.35393)
Other
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Orlando, FL
Orange Co.
United States
N Forest Ave. / Ridgewood St.
(28.54655, -81.35515)
Other
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Orlando, FL
Orange Co.
United States
N Glenwood Ave. / Bidwell St.
(28.54680, -81.35296)
Other
Existing
All-Way Yield
Unknown
3 Approaches
1 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Lake Frendrica, FL
Orange Co.
United States
Calais Way. / (unknown)
(28.51201, -81.30806)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Pershing, FL
Orange Co.
United States
(unknown)
(28.49767, -81.29662)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Villages at Eastwood, FL
Orange Co.
United States
Golfway Blvd. / Cavan Ln.
(28.53207, -81.17764)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Riverview, FL
Hillsborough Co.
United States
Pavilion Palms Cir. / Pavilion Palms Cir.
(27.91604, -82.35103)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Windermere, FL
Orange Co.
United States
Bridgewater Crossings Blvd. / Falcon Centre Ave. / Village Lakeview Ave.
(28.47916, -81.59135)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.0520
Other (At-Grade)
Single-Lane
2007 Painted splitter islands.
Billings, MT
Yellowstone Co.
United States
Central Ave. / 56th St. W
(45.76970, -108.65917)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 https://www.mdt.mt.gov/pubinvolve/56thRoundabouts/
Helena, MT
Lewis and Clark Co.
United States
Lincoln Rd. / N Montana Ave.
(46.70444, -112.02096)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 https://www.ktvh.com/news/lincoln-road-roundabout-opens-to-drivers
Woodbourne-Hyde Park, OH
Montgomery Co.
United States
Mad River Rd. / W Alex Bell Rd.
(39.65510, -84.19420)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 https://www.whio.com/news/local/washington-twp-roundabout-set-open-within-next-week/JEWIGLMTEBBDXJ3PZ2QO3ILVQ4/
Enoch, UT
Iron Co.
United States
SR 130 (N Minersville Hwy.) / E Midvalley Rd.
(37.76474, -113.05532)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 Completed November 2021.
Derwood, MD
Montgomery Co.
United States
Achille Ln. / Heartwood Dr.
(39.12925, -77.11543)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Mantua, OH
Portage Co.
United States
SR 82 / Chamberlain Rd.
(41.30863, -81.28112)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 https://www.record-courier.com/story/news/2022/07/30/mantua-roundabout-finally-open-odot-says-improve-safety/10173568002/
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).
Gum Spring, VA
Louisa Co.
United States
US 250 (Broad Street Rd.) / US 522 (Cross Country Rd.)
(37.77548, -77.89690)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022
Oljato-Monument Valley, UT
San Juan Co.
United States
US 163 / Monument Valley Rd.
(37.00424, -110.17341)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2019 https://www.nhonews.com/news/2018/jun/19/oljato-community-breaks-ground-roundabout-road-nav/
James City, NC
Craven Co.
United States
Terminal Dr. / Airline Dr. / (parking)
(35.07889, -77.03292)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 Only 2 approaches but 4 exits. Year Completed estimated (2019-2022).
Palm Beach Gardens, FL
Palm Beach Co.
United States
Campus Dr. / Fairchild Ave.
(26.84129, -80.08277)
Other
Existing
Uncontrolled
None
4 Approaches
0 Driveways
24.3840
Other (At-Grade)
Single-Lane
2021 Pedestrian crossings next to circulatory roadway. Year Completed estimated (2021-2022).
Red Deer, AB
Division 8
Canada
Signet Close / Seneca Dr.
(52.23689, -113.82224)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.0000
Other (At-Grade)
Single-Lane
2017 Year Completed estimated (2016-2017).
Thief River Falls, MN
Pennington Co.
United States
STH 32 / CSAH 16 (Mark Blvd. - 125th Ave. NE)
(48.09335, -96.19746)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2020
Troy, AL
Pike Co.
United States
University Ave. / Luther Dr. (Veterans Memorial Dr.)
(31.79810, -85.95395)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 Year Completed estimated (2019-2022).
Watertown, NY
Jefferson Co.
United States
Gaffney Dr. / Commerce Park Dr. / Western Blvd.
(43.98164, -75.94248)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.1480
Other (At-Grade)
Single-Lane
2020
Willmar, MN
Kandiyohi Co.
United States
US 12 / 30th St. SW (CR 5)
(45.12227, -95.08369)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 Year Completed estimated (2019-2021). https://www.dot.state.mn.us/d8/projects/willmarwye/index.html
Willmar, MN
Kandiyohi Co.
United States
US 12 / (unknown)
(45.12091, -95.09405)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 Year Completed estimated (2019-2021). https://www.dot.state.mn.us/d8/projects/willmarwye/index.html
Kristianstad, Skåne County
Kristianstad
Sweden
Fredriksdalsvägen / Arkelstorpsvägen
(56.06148, 14.16988)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Palm Coast, FL
Flagler Co.
United States
Pinnacles Dr. / Pinnacles Dr.
(29.47417, -81.19097)
Other
Existing
Unknown
Unknown
2 Approaches
4 Driveways
0.0000
Other (At-Grade)
Single-Lane
Red Deer County, AB
Division 8
Canada
Laura Ave/Liberty Ave
(52.21374, -113.82382)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.0000
Other (At-Grade)
Single-Lane
2017
Pullman, WA
Whitman Co.
United States
SR 27 / Whelan Rd.
(46.75994, -117.16896)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
32.0037
Other (At-Grade)
Single-Lane
2022 Opened August 2022. Developer mitigation project.
Poplar, MT
Roosevelt Co.
United States
US 2 / 13th Ave. E
(48.11433, -105.17243)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2018 Year Completed estimated (2014-2021).
Albemarle, NC
Stanly Co.
United States
Ridge St. / Carter Acres Rd.
(35.40272, -80.15689)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 Year Completed estimated (2019-2022).
Albemarle, NC
Stanly Co.
United States
Ridge St. / Mountain View Church Rd.
(35.39623, -80.15732)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 Year Completed estimated (2019-2022).
Blackshear, GA
Pierce Co.
United States
County Farm Rd. / Alabama Woods Dr.
(31.34834, -82.22002)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2017-2022).
Bowling Green, KY
Warren Co.
United States
Parkside Ct. / Cove Dr.
(36.99073, -86.47131)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
22.8600
Other (At-Grade)
Single-Lane
2020 Year Completed estimated (2018-2022).
Bowling Green, KY
Warren Co.
United States
N Sunrise Dr. / Cove Dr. / Woodway St.
(36.99346, -86.47154)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
22.8600
Other (At-Grade)
Single-Lane
2020 Year Completed estimated (2018-2022).
China, MI
St. Clair Co.
United States
Fred W Moore Hwy. / Wadhams Rd.
(42.81537, -82.55479)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 Year Completed estimated (2019-2022).
Columbus, MS
Lowndes Co.
United States
Military Rd. / US 82 EB Ramps
(33.51801, -88.41368)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2020 https://cdispatch.com/news/2020-11-19/military-road-roundabout-project-to-reach-completion-by-end-of-november/
Columbus, MS
Lowndes Co.
United States
Military Rd. / US 82 WB Ramps
(33.51915, -88.41193)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2020 https://cdispatch.com/news/2020-11-19/military-road-roundabout-project-to-reach-completion-by-end-of-november/
Dahlonega, GA
Lumpkin Co.
United States
GA 9 (Dawsonville Hwy.) / GA 52
(34.52029, -84.04569)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2021
Fond du Lac, WI
Fond Du Lac Co.
United States
Fond du Lac Ave. / Rienzi Rd. / National Ave.
(43.76212, -88.42196)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.1480
Other (At-Grade)
Single-Lane
2021 Combined two T-intersections. Year Completed estimated (2020-2021).
Hoschton, GA
Barrow Co.
United States
GA 211 / Old Hog Mountain Rd. / Covered Bridge Rd.
(34.06993, -83.78637)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021
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
Marion, IA
Linn Co.
United States
County Home Rd. / C Ave. Extension
(42.09487, -91.64848)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 https://cbs2iowa.com/news/local/county-home-road-reopens-in-linn-county-after-improvement-project
Marion, IA
Linn Co.
United States
County Home Rd. / Alburnett Rd.
(42.09450, -91.61904)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2020 Year Completed estimated (2019-2020).
Hanover, PA
York Co.
United States
E Walnut St. / Keagy Ave.
(39.82267, -76.97161)
Other
Existing
Uncontrolled
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Hanover, PA
York Co.
United States
E Walnut St. / Hollywood Ave.
(39.82089, -76.97224)
Other
Existing
Uncontrolled
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Rockford, IL
Winnebago Co.
United States
Lyford Rd. / (medical center entrance)
(42.31307, -88.95526)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
60.9600
Other (At-Grade)
Single-Lane
2018 Yielding right-turn bypass lanes on south and east legs. Year Completed estimated (2018-2019).
Anacortes, WA
Skagit Co.
United States
32nd St. / M Ave.
(48.49641, -122.61753)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 https://www.goskagit.com/anacortes/news/federally-funded-roundabout-opens-at-32nd-and-m-in-anacortes/article_481122ae-2328-11ed-bc4e-6bf692cd6133.html
Mansfield, OH
Richland Co.
United States
Mansfield-Lucas Rd. / Illinois Ave. / E Cook Rd.
(40.73380, -82.48583)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 Opened August 11, 2022. https://www.richlandsource.com/business/community_development/roundabout-at-cook-illinois-mansfield-lucas-to-be-opened-thursday-at-10-a-m/article_1ff0124e-18e7-11ed-aa9f-0f857334eaa6.html
Port Vincent, LA
Livingston Par.
United States
LA 16 (Petes Hwy.) / LA 447 (Walker South Rd.)
(30.35577, -90.84991)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2022
Baton Rouge, LA
East Baton Rouge Par.
United States
N Stadium Rd. / Field House Dr.
(30.41398, -91.18246)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2006 On campus of Louisiana State University.
Baton Rouge, LA
East Baton Rouge Par.
United States
Capitol Access Rd. / Capitol Lake Dr.
(30.45808, -91.18278)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
2016
Baton Rouge, LA
East Baton Rouge Par.
United States
Capitol Lake Rd. / Capitol Access Rd.
(30.45818, -91.18621)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
2016
Casper, WY
Natrona Co.
United States
Rustic Dr. / Rustic Ct. / Rustic Pl.
(42.82970, -106.28379)
Other
Existing
Unknown
Unknown
5 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Casper, WY
Natrona Co.
United States
Jasper Dr. / Preserve Cir.
(42.82867, -106.28915)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands on three legs.
Cheyenne, WY
Laramie Co.
United States
(unknown) / (parking)
(41.10110, -104.78426)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
51.8160
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2019-2021).
Cheyenne, WY
Laramie Co.
United States
(unknown) / (parking)
(41.10103, -104.78019)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
51.8160
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2019-2021).
Houston, TX
Harris Co.
United States
Point Park Dr. / (unknown)
(29.90706, -95.63522)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Potomac, MD
Montgomery Co.
United States
Broad Green Dr. / Clagett Farm Dr.
(39.04566, -77.19669)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Redland, MD
Montgomery Co.
United States
Columbus Ave. / Gramercy Blvd.
(39.12362, -77.16494)
Other
Existing
All-Way Stop
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Boonsboro, MD
Washington Co.
United States
Monument Dr. / West Wing Way
(39.50248, -77.65503)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Boonsboro, MD
Washington Co.
United States
Monument Dr. / Midlothian Way
(39.50117, -77.65254)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Boonsboro, MD
Washington Co.
United States
Monument Dr. / East Wing Way
(39.50047, -77.65002)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Marriottsville, MD
Howard Co.
United States
Sand Hill Rd. / Sand Hill Manor Dr. / Mount View Rd.
(39.31018, -76.93043)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.9560
Other (At-Grade)
Single-Lane
1998 Year Completed estimated (1993-2002).
Castle Rock, CO
Douglas Co.
United States
S Ridge Rd. / Rapport Dr.
(39.35511, -104.81475)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
32.0040
Other (At-Grade)
Single-Lane
2020
Castle Rock, CO
Douglas Co.
United States
Autumn Sage St. / Valley View Dr.
(39.38026, -104.81919)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
62.4840
Other (At-Grade)
Single-Lane
2016 Year Completed estimated (2015-2017).
Castle Rock, CO
Douglas Co.
United States
N Rocky View Rd. / Valley View Rd. / High Point Rd.
(39.38189, -104.81125)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
62.4840
Other (At-Grade)
Single-Lane
2016 Year Completed estimated (2015-2017).
Castle Pines, CO
Douglas Co.
United States
Westbridge Dr. / Cross Canyon Trl.
(39.45951, -104.85287)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.2920
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2018-2019).
Parker, CO
Douglas Co.
United States
Cross Canyon Trl. / Canyon Forge Dr.
(39.47008, -104.85988)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
51.8160
Other (At-Grade)
Single-Lane
2018 Year Completed estimated (2018-2019).
Marana, AZ
Pima Co.
United States
N Sandario Rd. / W Twin Peaks Rd.
(32.38076, -111.21671)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 https://www.maranaaz.gov/news/2022/5/25/traffic-alert-construction-on-a-new-roundabout-located-at-the-twin-peaks-and-sandario-road-intersection
Carpinteria, CA
Santa Barbara Co.
United States
Ogan Rd. / Via Real / US 101 NB On-Ramp
(34.40144, -119.51551)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
38.1000
Freeway Ramps (Grade-Separated)
Single-Lane
2020 https://www.coastalview.com/news/roadways-open-with-improvements/article_979e3586-c6f1-11ea-bc84-b3d50932177b.html
Lima, OH
Allen Co.
United States
Market St. / Main St.
(40.73998, -84.10498)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 https://www.hometownstations.com/news/more-downtown-parking-being-added-now-that-roundabout-in-limas-town-square-is-open/article_b354ae8e-085a-11ed-8496-e7e7595f316f.html [Note: previous intersection looked somewhat like a roundabout. Not quite round and it had stop signs on the N-S approaches and only pedestrian stop lights on E-W approaches.]
Farmville, VA
Prince Edward Co.
United States
Farmville Rd. / Kingsville Rd.
(37.24605, -78.44392)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 Opened August 17, 2022. https://www.farmvilleherald.com/2022/08/kingsville-roundabout-finally-open/
Niagara Falls, ON
Niagara
Canada
Victoria Ave. / Bridge St. / Thorold Stone Rd.
(43.10884, -79.07338)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
64.0000
Other (At-Grade)
Single-Lane
2022 https://www.youtube.com/watch?v=PJwDZ6g8cT0
St Joseph, MO
Buchanan Co.
United States
Robidoux St. / 8th St.
(39.76984, -94.85063)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
24.3840
Other (At-Grade)
Single-Lane
2015 Year Completed estimated (2014-2015). https://www.newspressnow.com/opinion/editorials/progress-in-a-roundabout-way/article_3dba548e-dbbf-11ec-9a02-6faad919c23d.html
Auraria, CO
Denver Co.
United States
Saint Francis Way / 11th St.
(39.74196, -105.00110)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Denver, CO
Arapahoe Co.
United States
S Yosemite St. / E Wesley Dr.
(39.67305, -104.88513)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.