Roundabouts Database

29410 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
Maple Grove, MN
Hennepin Co.
United States 		Revere Ln. / Fountains Dr.
(45.09193, -93.41215) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2019 South and east legs stubbed. Year Completed estimated (2018-2019).
Fridley, MN
Anoka Co.
United States 		University East Service Rd. / Locke Pkwy. NE
(45.09433, -93.26262) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2019
Shakopee, MN
Scott Co.
United States 		Stagecoach Rd. / Hentges Way
(44.79294, -93.42124) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Single-Lane 		2021 https://www.shakopeemn.gov/living-here/street-infrastructure-projects/stagecoach-roundabout
Washington, DC

United States 		Main Dr. NW
(38.97464, -77.02950) 		Other
Existing 		Unknown
Unknown 		2 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Washington, DC

United States 		Main Dr. NW / 14th St. NW
(38.97376, -77.03425) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Knoxville, TN
Knox Co.
United States 		Whittington Creek Blvd. / Regents Park Blvd.
(35.87683, -84.05265) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on side street.
Henderson, NV
Clark Co.
United States 		Village Walk Dr.
(36.02283, -115.08074) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Henderson, NV
Clark Co.
United States 		Village Walk Dr. / (parking)
(36.02249, -115.08223) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Pedestrian access to central island.
Henderson, NV
Clark Co.
United States 		Candlestick Ave. / Wingbrook Ave.
(36.01356, -115.08771) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on two legs.
Henderson, NV
Clark Co.
United States 		Cozy Hill Cir. / Hidden Acres Ln.
(36.01463, -115.09773) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Henderson, NV
Clark Co.
United States 		Roaring Brook Dr. / Rising Star Ranch
(35.98762, -115.08586) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Enterprise, NV
Clark Co.
United States 		(unknown) / (parking)
(36.00427, -115.27104) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Pittsburgh, PA
Allegheny Co.
United States 		Parkview Blvd. / Shelburne Ln. / Biltmore Ln.
(40.41694, -79.92038) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2014).
Coraopolis, PA
Allegheny Co.
United States 		(parking)
(40.46293, -80.17648) 		Other
Unknown 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Coraopolis, PA
Allegheny Co.
United States 		GSK Dr. / (parking)
(40.45956, -80.17559) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Coraopolis, PA
Allegheny Co.
United States 		GSK Dr. / (parking)
(40.46049, -80.17626) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Joppa, MD
Harford Co.
United States 		Trimble Rd. / Fort Hoyle Rd.
(39.41183, -76.33325) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2013).
Odessa, FL
Pasco Co.
United States 		Heart Pine Ave. / Berrypick Trl. / Lake Blanche Dr.
(28.20342, -82.61053) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		Park and buildings in central island.
Odessa, FL
Pasco Co.
United States 		Rangeland Blvd. / Heart Pine Ave.
(28.20499, -82.61055) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
59.4360 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015
New Port Richey, FL
Pasco Co.
United States 		Epiphany Way / Tryfon Blvd.
(28.17920, -82.66438) 		Other
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Pedestrian access to central island.
New Port Richey, FL
Pasco Co.
United States 		Morningsun Ct. / Marquis Ct.
(28.18793, -82.70151) 		Other
Existing 		Unknown
Unknown 		2 Approaches
8 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Dunedin, FL
Pinellas Co.
United States 		San Jose Dr. / Santa Anna Dr. / Paloma Ln.
(28.02908, -82.78581) 		Other
Existing 		Unknown
Unknown 		5 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Tampa, FL
Hillsborough Co.
United States 		Sierra Circle
(27.91427, -82.52076) 		Other
Existing 		Unknown
Unknown 		2 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Essex, MD
Baltimore Co.
United States 		Brett Ct.
(39.32297, -76.44461) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Olney, MD
Montgomery Co.
United States 		Wickham Rd. / Olney Mill Rd. / Dunsford Dr.
(39.16071, -77.09596) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on three legs.
Gaithersburg, MD
Montgomery Co.
United States 		Hoover Farm Dr. / Holland Meadow Ln.
(39.18129, -77.13125) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Gaithersburg, MD
Montgomery Co.
United States 		Hoover Farm Dr. / Brass Bucket Ct.
(39.17775, -77.13018) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Kennett Square, PA
Chester Co.
United States 		Newlin Green Circle
(39.90274, -75.71369) 		Other
Existing 		Unknown
Unknown 		5 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Buffalo, NY
Erie Co.
United States 		Norfred Dr.
(42.82391, -78.80598) 		Other
Existing 		Unknown
Unknown 		2 Approaches
8 Driveways
0.0000 		Other (At-Grade)
Unknown
Hopkins-Tifft, NY
Erie Co.
United States 		Botanical Dr. / McKinley Pkwy.
(42.82812, -78.82460) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Jackson, GA
Butts Co.
United States 		GA 36 / Keys Ferry Rd. / Barnetts Bridge Rd.
(33.38354, -83.90334) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 Initially installed in 2017 as a modular, rapid-install roundabout (ICD = 70 ft). Converted to single-lane roundabout with raised central island in 2022. https://www.jacksonprogress-argus.com/news/roundabout-replacement-at-hwy-36-and-barnetts-bridge-road-in-butts-county-begins-jan-31/article_58c8363c-806c-11ec-be5a-efce5e2209d4.html
Rigby, ID
Jefferson Co.
United States 		Farnsworth Way / Stockham Blvd. / (parking)
(43.68099, -111.90760) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2018 Peanut shaped. Long dimension is 270 ft; nodal ICDs are ~145 ft and ~145 ft.
Gardnerville, NV
Douglas Co.
United States 		Muller Pkwy. / Pinenut Rd.
(38.91887, -119.71378) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 West leg stubbed.
Syracuse, UT
Davis Co.
United States 		W 700 S / S 3000 W
(41.10366, -112.08391) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2015-2016).
West Point, UT
Davis Co.
United States 		W 550 N / N 3000 W
(41.12179, -112.08380) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2015-2016).
West Point, UT
Davis Co.
United States 		W 800 N / N 3000 W
(41.12535, -112.08378) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2015-2016).
Clinton, UT
Davis Co.
United States 		W 1300 N / N 3000 W
(41.13262, -112.08379) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2016
Loon op Zand, North Brabant
Gemeente Loon op Zand
Netherlands 		Kasteelhoevenweg / Kasteellaan
(51.62005, 5.07423) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Loon op Zand, North Brabant
Gemeente Loon op Zand
Netherlands 		Kasteelhoevenweg / N261 NB Ramps
(51.62066, 5.06720) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Loon op Zand, North Brabant
Gemeente Loon op Zand
Netherlands 		Kasteelhoevenweg / N261 SB Ramps / Heideweg
(51.62153, 5.06291) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Sister Lakes, MI
Washtenaw Co.
United States 		N Bay Dr. / Timmins Dr. / Chapleau Dr.
(42.26417, -83.79140) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on three legs.
Riverview, FL
Hillsborough Co.
United States 		Blue Beach Dr. / Still River Dr.
(27.87505, -82.36305) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
51.8160 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2006 Marked bike lane around circulatory roadway.
Miami, FL
Miami-Dade Co.
United States 		NW 10th Ave. / NW 75th St.
(25.84324, -80.21314) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
18.2880 		Other (At-Grade)
Single-Lane
Miami Shores, FL
Miami-Dade Co.
United States 		N Miami Ave. / NE 115th St.
(25.88062, -80.19827) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2021 Year Completed estimated (2020-2021).
Uleta, FL
Miami-Dade Co.
United States 		NE 9th Ave. / NE 175th St.
(25.93623, -80.18249) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2010).
Litchfield Park, AZ
Maricopa Co.
United States 		N Village Pkwy. / Luna Pl.
(33.50029, -112.37537) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2006-2007).
Litchfield Park, AZ
Maricopa Co.
United States 		N Village Pkwy. / Escondido Pl.
(33.50470, -112.37528) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2006-2007).
Litchfield Park, AZ
Maricopa Co.
United States 		N Village Pkwy. / W Escondido Pl. N / Village Rd.
(33.50655, -112.37483) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2006-2007).
Litchfield Park, AZ
Maricopa Co.
United States 		Village Pkwy. / Village Pkwy.
(33.50692, -112.37033) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
47.2440 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2006-2007).
James Island, SC
Charleston Co.
United States 		Camp Rd. / Riverland Dr.
(32.73323, -79.98198) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2020 Year Completed estimated (2020-2021).
(unincorporated), GA
Fayette Co.
United States 		Brogdon Rd. / New Hope Rd.
(33.49399, -84.47306) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 https://fayettecountyga.gov/splost-2017/project-details.php?project=brogdon-new-hope-roads-intersection
Yuma, AZ
Yuma Co.
United States 		Catalina Dr. / E Palo Verde St.
(32.67337, -114.62030) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://www.yumaaz.gov/Home/Components/News/News/250/308?fbclid=IwAR01d9EzVjjJKq2s3Qip7yU4fwm3Ja95UdX87IB3d2paHkr-WFzHn4OF9N0&arch=1&npage=8
Chinle, AZ
Apache Co.
United States 		Navajo Rte 27 / Navajo Rte 7
(36.15072, -109.55430) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2021 https://www.nhonews.com/news/2021/jan/19/11-miles-navajo-route-27-paved-between-chinle-and-/
Red Deer County, AB
Division 8
Canada 		McKenzie Rd. / Gasoline Alley E / Hwy 2 NB Off-Ramp
(52.20130, -113.81247) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2021 https://rdnewsnow.com/2021/10/28/mckenzie-road-roundabouts-now-open/
Red Deer County, AB
Division 8
Canada 		MacKenzie Rd. / Lexa Ave, / Hwy 2 SB Ramps
(52.20126, -113.81739) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2021 https://rdnewsnow.com/2021/10/28/mckenzie-road-roundabouts-now-open/
(unincorporated), CA
San Joaquin Co.
United States 		SR 88 / E Liberty Rd.
(38.23596, -121.05106) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://www.facebook.com/CaltransDistrict10/posts/caltrans-begins-roundabout-project-on-state-route-88-at-liberty-road-near-clemen/3922838604435956/
Orlando, FL
Orange Co.
United States 		Luminary Blvd. / (unknown)
(28.35866, -81.24525) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
53.3400 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2021
Virginia Beach, VA
Virginia Beach City
United States 		Dam Neck Rd. / Terrier Ave.
(36.78326, -75.96273) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 Painted splitter islands. Inside entrance gate to Dams Neck Naval Air Station. Year Completed estimated (2015-2016).
Woodinville, WA
King Co.
United States 		SR 202 / Village Dr. / NE 144th St.
(47.73111, -122.14040) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.4048 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Constructed as single-lane roundabout in October 2009 and expanded to include second lane northbound in 2021.
Franklin, IN
Johnson Co.
United States 		N Main St. / Oliver Ave. / Clark St. / Walnut St.
(39.49008, -86.05955) 		Other
Existing 		All-Way Yield
None 		5 Approaches
1 Driveways
51.8160 		Other (At-Grade)
Single-Lane 		2013 Circular intersection with roundabout characteristics on all legs but one, which is stop-controlled and has no splitter island (raised or painted). Elliptical shaped. ICD 170 feet x 120 feet. Year Completed estimated (2012-2014).
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).
Joint Base Lewis-McChord, WA
Pierce Co.
United States 		Murray Rd. SW / 150th St. SW
(47.12084, -122.54259) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 Open September 2012.
Scottsdale, AZ
Maricopa Co.
United States 		Chauncey Ln. / 73rd Pl.
(33.65153, -111.92245) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2013 Designed as an expandable roundabout, which is why the ICD is 150' for a single lane. South leg added 2014-2016. The west and north legs have potential to expand to multilane entries, taking the new lane from the wide splitter islands. In the future Chauncey will continue to the east and a fourth leg will be added.
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
Meridian, ID
Ada Co.
United States 		W Amity Rd. / S Ten Mile Rd.
(43.56108, -116.43378) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2021 Right-turn-only lanes on all legs. https://www.achdidaho.org/Projects/proj_intersection_ten-mile-road-and-amity-road-roundabout.aspx
Hayden, ID
Kootenai Co.
United States 		ID 53 / Government Way / Pope Rd.
(47.81844, -116.78608) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2020 https://itd.idaho.gov/news/new-interchange-at-us-95-and-idaho-highway-53-now-open/
Nampa, ID
Canyon Co.
United States 		Ustick Rd. / Midland Blvd.
(43.63407, -116.59321) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2021 Right-turn-only lanes with merging receiving lanes on all legs, resulting in multilane pedestrian crossings on all entries and exits. https://www.idahopress.com/news/local/why-nampa-is-planning-to-redesign-more-than-a-dozen-intersections/article_ea1018cf-8754-50b6-a443-bd2a4f5ecdcb.html
Fort Walton Beach, FL
Oskaloosa Co.
United States 		Hollywood Blvd. / Hill Ave.
(30.41394, -86.66806) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
29.8704 		Other (At-Grade)
Single-Lane 		1995 Anderson Drive to south is disconnected at roundabout.
Fort Walton Beach, FL
Okaloosa Co.
United States 		Hollywood Blvd. / Doolittle Blvd.
(30.41364, -86.66468) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
29.8704 		Other (At-Grade)
Single-Lane 		1994
Pensacola, FL
Escambia Co.
United States 		E Romana St. / Cevallos St.
(30.41283, -87.20648) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
19.8120 		Other (At-Grade)
Single-Lane 		2000
Jacksonville, FL
Jacksonville Co.
United States 		Touchton Rd. / (parking)
(30.26961, -81.56347) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2010 Serves apartment complex.
Pooler, GA
Chatham Co.
United States 		Copper Village Ln. / Copper Brook Ln. / Silver Oak Ct.
(32.14176, -81.25933) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Port Wentworth, GA
Chatham Co.
United States 		Miller Park Cir. / Rice Creek Rd.
(32.23057, -81.19903) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Hampton Lake, SC
Beaufort Co.
United States 		Flat Water Dr. / Lake Point Cir. / Castaway Dr.
(32.25917, -80.95213) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Mill Creek at Cyprus Ridge, SC
Beaufort Co.
United States 		Blakers Blvd. / Pickett Creek Ln.
(32.26264, -80.97126) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Bluffton, SC
Beaufort Co.
United States 		University Pkwy. / Southside Pkwy.
(32.30407, -80.99340) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Bluffton, SC
Beaufort Co.
United States 		University Pkwy. / Park Blvd.
(32.30521, -80.99102) 		Other
Existing 		Unknown
Unknown 		3 Approaches
2 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on two legs.
Bluffton, SC
Beaufort Co.
United States 		Southside Pkwy. / Park Blvd.
(32.30439, -80.99084) 		Other
Existing 		Unknown
Unknown 		3 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on two legs.
Bluffton, SC
Beaufort Co.
United States 		University Pkwy. / Dormitory Rd.
(32.30546, -80.98452) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Hardeeville, SC
Jasper Co.
United States 		Hurricane Alley / (parking)
(32.32770, -81.04135) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Entrance to Hardeeville-Ridgeland Middle School.
La Gorce, FL
Miami-Dade Co.
United States 		Pine Tree Ln. / Lagorce Cir.
(25.84734, -80.12756) 		Traffic Calming Circle
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Surfside, FL
Miami-Dade Co.
United States 		Byron Ave. / 95th St.
(25.88517, -80.12519) 		Traffic Calming Circle
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Miami, FL
Miami-Dade Co.
United States 		NE 10th Ave. / NE 131st St.
(25.89610, -80.17863) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
19.8120 		Other (At-Grade)
Single-Lane 		2020
Miami, FL
Miami-Dade Co.
United States 		NE 10th Ave. / NE 123rd St.
(25.88876, -80.17833) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2019
Brighton, CO
Adams Co.
United States 		Cherry Blossom Dr. / Willow Oak St. / N Golden Eagle Pkwy.
(39.99599, -104.74341) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2018
Brighton, CO
Adams Co.
United States 		Longs Peak St. / N Golden Eagle Pkwy.
(39.99224, -104.74163) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2018 South leg stubbed. Year Completed estimated (2018-2019).
Lochbuie, CO
Weld Co.
United States 		Fletcher Ave. / King St.
(40.00386, -104.74235) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Lochbuie, CO
Weld Co.
United States 		Fletcher Ave. / Jewel St.
(40.00385, -104.74486) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on three legs.
Lochbuie, CO
Weld Co.
United States 		Flatcher Ave. / Freestone St.
(40.00392, -104.74903) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on side street.
Lochbuie, CO
Weld Co.
United States 		Fletcher Ave. / Cable St.
(40.00339, -104.75180) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter island on side street.
Lochbuie, CO
Weld Co.
United States 		Jade Ave. / Cable St.
(40.00670, -104.75191) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter island on side street.
Brighton, CO
Adams Co.
United States 		Cisne Cir. / Goldfinch St.
(39.98653, -104.74396) 		Other
Existing 		Unknown
Unknown 		3 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Brighton, CO
Adams Co.
United States 		Killdeer St. / Pelican Ave.
(39.98524, -104.74270) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Brighton, CO
Adams Co.
United States 		Park Place Dr. / Donna St.
(39.97846, -104.79810) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
North Bergen, NJ
Hudson Co.
United States 		Riverview Dr. / Broad Dr.
(40.80071, -74.00218) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		Parking along circulatory roadway.
Leonia, NJ
Bergen Co.
United States 		Challenge Rd. / (unknown)
(40.86473, -73.99583) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2012
Teaneck, NJ
Bergen Co.
United States 		Challenger Rd. / (parking)
(40.86211, -74.00624) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2010 Painted splitter islands.
East Hanover, NJ
Morris Co.
United States 		Health Plaza / (unknown)
(40.80689, -74.39206) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 Lane change required to exit from left entry lane on west leg. Year Completed estimated (2010-2012).
Jacksonville, FL
Duval Co.
United States 		Arlington Expressway Service Rd. / SR 115 (Arlington Expressway WB) Ramps / Rotary Rd.
(30.32752, -81.56876) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2006
Jacksonville, FL
Duval Co.
United States 		Spring Glen Rd. / Spring Park Rd. / Englewood Ave.
(30.28219, -81.61938) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2007 Converted old traffic circle that had pedestrian access to central island.