City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
---|---|---|---|---|---|---|---|
Baltimore,
MD Baltimore City Co. United States |
Old Frederick Road / Maple Wood Road (39.29094, -76.69283) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 25.8815 |
Other (At-Grade) Single-Lane |
2013 | 4th leg not built yet - for future development ICD estimated from Google Maps linework. |
Baltimore,
MD Baltimore City Co. United States |
Wilkens Ave / Mount St / Ramsey St (39.28325, -76.64332) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 31.4310 |
Other (At-Grade) Single-Lane |
2001 | Completed prior to 2002 ICD estimated from Google Maps linework. |
Baltimore,
MD Baltimore City Co. United States |
Canterbury Rd. / W 39th St. (39.33569, -76.62047) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 16.6275 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2013 | ICD estimated from Google Maps linework. |
Cincinnati,
OH Hamilton Co. United States |
Fulton Ave / Eden Park Drive (39.11472, -84.49347) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 34.2865 |
Other (At-Grade) Single-Lane |
1999 | ICD estimated from Google Maps linework. |
St Simons Island,
GA Glynn Co. United States |
Brockinton Dr. / Hanging Moss Dr. (31.16501, -81.39671) |
Traffic Calming Circle Existing |
Unknown None |
3 Approaches 0 Driveways 40.8785 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Temecula,
CA Riverside Co. United States |
Rancho California Rd. / Anza Rd. (33.53401, -117.05592) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 39.8217 |
Other (At-Grade) Single-Lane |
2012 | ICD estimated from Google Maps linework. |
Baltimore,
MD Baltimore City Co. United States |
Guilford Ave. / 22nd St. (39.31441, -76.61263) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 6.4682 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2012 | ICD estimated from Google Maps linework. |
Baltimore,
MD Baltimore City Co. United States |
Guilford Ave. / E 24th St. (39.31650, -76.61276) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 9.2400 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2012 | ICD estimated from Google Maps linework. |
Baltimore,
MD Baltimore City Co. United States |
Guilford Ave. / E 32nd St. (39.32703, -76.61345) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2012 | |
Avon,
CO Eagle Co. United States |
William J Post Blvd. / Swift Gulch Rd. (39.62841, -106.49309) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 34.0351 |
Other (At-Grade) Single-Lane |
2007 | Year completed estimated. ICD estimated from Google Maps linework. |
Eagle,
CO Eagle Co. United States |
Eby Creek Rd. / Chambers Ave. (39.65871, -106.82638) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 45.9733 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2013 | Estimated year completed; built sometime between 2011 and 2015. ICD estimated from Google Maps linework. |
Eagle,
CO Eagle Co. United States |
Eby Creek Rd. / I-70 EB Ramps (39.65961, -106.82719) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 37.6976 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2013 | Right-turn bypass lane in southeast quadrant. Estimated year completed; built sometime between 2011 and 2015. ICD estimated from Google Maps linework. |
Eagle,
CO Eagle Co. United States |
Eby Creek Rd. / I-70 WB Ramps (39.66068, -106.82819) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 32.1804 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2013 | Estimated year completed; built sometime between 2011 and 2015. ICD estimated from Google Maps linework. |
Eagle,
CO Eagle Co. United States |
Eby Creek Rd. / Market St. (39.66135, -106.82905) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 29.4218 |
Other (At-Grade) Single-Lane |
2013 | Estimated year completed; built sometime between 2011 and 2015. ICD estimated from Google Maps linework. |
Eagle,
CO Eagle Co. United States |
US 6 / Sylvan Lake Rd. / Violet Ln. (39.64773, -106.83799) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 42.3021 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2007 | Estimated year completed. ICD estimated from Google Maps linework. |
Elmira,
NY Chemung Co. United States |
Maple Ave. / Caldwell Ave. (42.08399, -76.79589) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 8.8639 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2012 | Year completed estimated (2011-2013). ICD estimated from Google Maps linework. |
Elmira,
NY Chemung Co. United States |
Maple Ave. / Horner St. (42.08282, -76.79445) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 17.7281 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2012 | Year completed estimated (2011-2013). ICD estimated from Google Maps linework. |
Horseheads,
NY Chemung Co. United States |
Rte 13 / E. Franklin St. (42.16756, -76.80553) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 32.7531 |
Other (At-Grade) Single-Lane |
2012 | ICD estimated from Google Maps linework. |
Horseheads,
NY Chemung Co. United States |
Rte 13 / Old Ithaca Rd. / Breesport Rd. (42.18851, -76.79076) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 29.2025 |
Other (At-Grade) Single-Lane |
2012 | ICD estimated from Google Maps linework. |
Hamburg,
NY Erie Co. United States |
US 62 (Buffalo St.) / Prospect Ave. (42.72197, -78.82588) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 28.9548 |
Other (At-Grade) Single-Lane |
2009 | ICD estimated from Google Maps linework. |
Hamburg,
NY Erie Co. United States |
US 62 (Buffalo St.) / Legion St. / Clark St. (42.72590, -78.82574) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 42.1134 |
Other (At-Grade) Single-Lane |
2009 | ICD estimated from Google Maps linework. |
Buffalo,
NY Erie Co. United States |
Tifft St. / Rte 5 NB Ramps (42.83952, -78.85611) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 32.4029 |
Freeway Ramps (Grade-Separated) Single-Lane |
2010 | ICD estimated from Google Maps linework. |
Buffalo,
NY Erie Co. United States |
Fuhrmann Blvd. / Outer Harbor Dr. (42.86220, -78.87408) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 39.3945 |
Other (At-Grade) Single-Lane |
2010 | ICD estimated from Google Maps linework. |
Kill Devil Hills,
NC Dare Co. United States |
Veterans Dr. / (high school) (36.00637, -75.66875) |
Other Existing |
Uncontrolled None |
3 Approaches 0 Driveways 45.4086 |
Other (At-Grade) Single-Lane |
2003 | Built for new high school. ICD estimated from Google Maps linework. |
Kill Devil Hills,
NC Dare Co. United States |
Veterans Dr. / 6th Ave. (36.00818, -75.66412) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
2003 | Built for new high school. |
New Bern,
NC Craven Co. United States |
Broad St. / Front St. (35.10776, -77.03563) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 27.3573 |
Other (At-Grade) Single-Lane |
2001 | Part of enhancement project. ICD estimated from Google Maps linework. |
Chapel Hill,
NC Durham Co. United States |
Ephesus Church Rd. / Pope Rd. (35.93135, -78.99929) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 27.0780 |
Other (At-Grade) Single-Lane |
2005 | Built by developer. ICD estimated from Google Maps linework. |
Durham,
NC Durham Co. United States |
NC 751 / Old Erwin Rd. (36.00068, -78.96225) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 27.0543 |
Other (At-Grade) Single-Lane |
2003 | Spot safety project. Right-turn bypass lane. ICD estimated from Google Maps linework. |
Durham,
NC Durham Co. United States |
Circuit Dr. / Research Dr. (36.00615, -78.94078) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 22.2216 |
Other (At-Grade) Single-Lane |
2003 | New north-south road through Duke University campus. ICD estimated from Google Maps linework. |
Durham,
NC Durham Co. United States |
Towerview Rd. / Campus Dr. (35.99779, -78.93916) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 24.1565 |
Other (At-Grade) Single-Lane |
2004 | New entrance to parking areas on Duke University campus. ICD estimated from Google Maps linework. |
Durham,
NC Durham Co. United States |
Woodcroft Pkwy. / Highgate Rd. (35.92228, -78.93601) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 34.8186 |
Other (At-Grade) Single-Lane |
2005 | City safety project in lieu of signal. ICD estimated from Google Maps linework. |
Durham,
NC Durham Co. United States |
Southpoint Auto Park Blvd. / Johnson Victory Cir. (35.90882, -78.94987) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 42.5633 |
Other (At-Grade) Single-Lane |
2004 | Built by developer. ICD estimated from Google Maps linework. |
Durham,
NC Durham Co. United States |
Glendale Ave. / Washington St. (36.02251, -78.90046) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 34.7744 |
Other (At-Grade) Single-Lane |
2000 | Modified circle, part of I-85 detour route. ICD estimated from Google Maps linework. |
Wake Forest,
NC Wake Co. United States |
South Ave. (NC 98-US 1 Alt) / S Main St. (35.97893, -78.51203) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 21.2627 |
Other (At-Grade) Single-Lane |
2006 | Moving Ahead project. ICD estimated from Google Maps linework. |
Greensboro,
NC Guilford Co. United States |
Bluford St. / Obemeyer St. (36.07512, -79.77265) |
Other Existing |
Unknown Unknown |
3 Approaches 0 Driveways 23.1675 |
Other (At-Grade) Single-Lane |
2005 | North Carolina A&T University campus redevelopment. ICD estimated from Google Maps linework. |
Southern Pines,
NC Moore Co. United States |
S Knoll Rd. / Voit Gilmore Rd. / Felton Capei Ln. (35.18869, -79.43085) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 41.1480 |
Other (At-Grade) Single-Lane |
2005 | At Pinecrest High School. Lane line extensions across exits. |
Winston-Salem,
NC Forsyth Co. United States |
Turfwood Dr. / Long Creek Dr. (36.19996, -80.32156) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 1 Driveways 29.8771 |
Other (At-Grade) Single-Lane |
2002 | Built by developer. ICD estimated from Google Maps linework. |
Clemmons,
NC Forsyth Co. United States |
Kinnamon Rd. / Kinnamon Ct. / Bay Meadows Ct. (36.04185, -80.38411) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.8345 |
Other (At-Grade) Single-Lane |
2007 | Built by developer. ICD estimated from Google Maps linework. |
Winston-Salem,
NC Forsyth Co. United States |
Westview Dr. / Buckingham Rd. (36.09549, -80.28940) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2001 | City project. Painted splitter islands. |
Concord,
NC Cabarrus Co. United States |
Cabarrus Ave. / Old Charlotte Rd. / Cascade Dr. (35.40025, -80.59350) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.8617 |
Other (At-Grade) Single-Lane |
2007 | TIP project. ICD estimated from Google Maps linework. |
Charlotte,
NC Mecklenburg Co. United States |
Park Rd. / Brookside Ave. / Tremont Ave. (35.20321, -80.85256) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 17.5662 |
Other (At-Grade) Single-Lane |
2003 | City- possible traffic calming location. ICD estimated from Google Maps linework. |
Charlotte,
NC Mecklenburg Co. United States |
Moores Chapel Rd. / I-485 NB Ramp (35.27366, -80.96478) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 37.0520 |
Freeway Ramps (Grade-Separated) Single-Lane |
2005 | Interchange terminal. Fatal crash May 14, 2008. ICD estimated from Google Maps linework. |
Charlotte,
NC Mecklenburg Co. United States |
Moores Chapel Rd. / I-485 SB Ramp (35.27376, -80.96779) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 37.0520 |
Freeway Ramps (Grade-Separated) Single-Lane |
2005 | Interchange terminal. Fatal crash June 28, 2011. ICD estimated from Google Maps linework. |
Davidson,
NC Mecklenburg Co. United States |
Griffith St. / Davidson Gateway Dr. (35.50277, -80.86375) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 36.9469 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | Built by developer - multilane existing intersection. ICD estimated from Google Maps linework. |
Davidson,
NC Mecklenburg Co. United States |
Griffith St. / Jetton St. (35.50210, -80.86121) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 39.8641 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | Built by developer - multilane existing intersection. ICD estimated from Google Maps linework. |
Huntersville,
NC Mecklenburg Co. United States |
Stumptown Rd. / Hugh Torance Pkwy. (35.42301, -80.87071) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 58.3951 |
Other (At-Grade) Single-Lane |
2004 | Built by developer. ICD estimated from Google Maps linework. |
Norwood,
NC Stanly Co. United States |
Cottonville Rd. / S. Stanly School Rd. (35.23319, -80.16761) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 33.1684 |
Other (At-Grade) Single-Lane |
2006 | ICD estimated from Google Maps linework. |
Waxhaw,
NC Union Co. United States |
Waxhaw-Indian Trl. / Potter Rd. (35.02373, -80.69185) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 33.2538 |
Other (At-Grade) Single-Lane |
2006 | Safety location. ICD estimated from Google Maps linework. |
Mulberry,
NC Wilkes Co. United States |
Yellowbanks Rd. / Haymeadow Rd. (36.26457, -81.14713) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2002 | Spot safety site. |
Gastonia,
NC Gaston Co. United States |
Gaston Day School Rd. / Kendrick Rd. (35.21435, -81.13301) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 32.2003 |
Other (At-Grade) Single-Lane |
2005 | Safety problem - did not meet signal warrants. ICD estimated from Google Maps linework. |
McAdenville,
NC Gaston Co. United States |
Wesleyan Ave. / Church St. (35.25438, -81.07686) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 75.0970 |
Other (At-Grade) Single-Lane |
2006 | ICD estimated from Google Maps linework. |
Asheville,
NC Buncombe Co. United States |
Bleachery Blvd. / Wal-Mart parking lot entrance (35.57649, -82.51315) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 36.9130 |
Other (At-Grade) Single-Lane |
2006 | Built by developer - entrance to Wal-Mart parking lot. ICD estimated from Google Maps linework. |
Waynesville,
NC Haywood Co. United States |
US 23B (Asheville Rd.-N Main St) / Ratcliffe Cove Rd. / Zemery Ln. (35.49899, -82.96632) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 38.8933 |
Other (At-Grade) Single-Lane |
2004 | TIP project. Right turn bypass lane. Fatal crash June 5, 2007. ICD estimated from Google Maps linework. |
Waynesville,
NC Haywood Co. United States |
Hyatt Creek Rd. / US 23-US 74 SB Ramps (35.46494, -83.01322) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.1551 |
Freeway Ramps (Grade-Separated) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
Columbus,
NC Polk Co. United States |
NC 108 / I-26 EB Ramps (35.24493, -82.20628) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 35.1144 |
Freeway Ramps (Grade-Separated) Single-Lane |
2004 | Part of interchange - two-lane bridge. ICD estimated from Google Maps linework. |
Columbus,
NC Polk Co. United States |
NC 108 / I-26 WB Ramps (35.24627, -82.20499) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 34.1384 |
Freeway Ramps (Grade-Separated) Single-Lane |
2007 | Part of interchange - two-lane bridge. ICD estimated from Google Maps linework. |
Concord,
NC Mecklenburg Co. United States |
Christenbury Rd. / Millstream Ridge Dr. (35.38115, -80.74506) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 27.2652 |
Other (At-Grade) Single-Lane |
2003 | Developer subdivision. ICD estimated from Google Maps linework. |
Mount Vernon,
WA Skagit Co. United States |
SR 538 (E College Way) / SR 9 (48.43002, -122.26460) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 1 Driveways 38.0389 |
Other (At-Grade) Single-Lane |
2007 | Opened July 2007. Rural. Fatal crash December 22, 2011. 11861-05. ICD estimated from Google Maps linework. |
North Bend,
WA King Co. United States |
SR 202 / I-90 EB Ramps (47.48782, -121.79730) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 41.9673 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2007 | Opened November 2007. ICD estimated from Google Maps linework. |
Olympia,
WA Thurston Co. United States |
Evergreen Pkwy. NW / McCann Plaza (47.06936, -122.97440) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 42.3006 |
Other (At-Grade) Single-Lane |
2005 | Entrance to college. Opened November 2005. ICD estimated from Google Maps linework. |
Olympia,
WA Thurston Co. United States |
14th Ave. SE / E Bay Dr. / Henderson Blvd. SE (47.02971, -122.89140) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 33.3772 |
Other (At-Grade) Single-Lane |
2005 | Opened July 2005. Southbound right turn bypass lane. ICD estimated from Google Maps linework. |
Sammamish,
WA King Co. United States |
Issaquah Pine Lake Rd. / SE 32nd Way (47.57894, -122.02810) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 33.8378 |
Other (At-Grade) Single-Lane |
2005 | Opened March 2005. ICD estimated from Google Maps linework. |
Sequim,
WA Clallam Co. United States |
N Sequim Ave. / Old Olympic Hwy. (48.09418, -123.10230) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 25.5265 |
Other (At-Grade) Single-Lane |
2005 | Opened September 2005. ICD estimated from Google Maps linework. |
Sequim,
WA Clallam Co. United States |
W Washington St. / River Rd. (48.07758, -123.13480) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 31.9184 |
Other (At-Grade) Single-Lane |
2004 | Opened June 2004. Northbound right turn bypass lane. ICD estimated from Google Maps linework. |
Spokane,
WA Spokane Co. United States |
E. Sharp Ave. / N. Columbus St. (47.66950, -117.39490) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 22.5195 |
Other (At-Grade) Single-Lane |
1992 | September 1992. ICD estimated from Google Maps linework. |
Tacoma,
WA Pierce Co. United States |
49th Ave. NE / 33rd St. NE / Norpoint Way NE (47.28643, -122.38220) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 25.9249 |
Other (At-Grade) Single-Lane |
2004 | Opened December 2004. ICD estimated from Google Maps linework. |
Tacoma,
WA Pierce Co. United States |
S Tyler St. / S 66th St. (47.19746, -122.49280) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 25.9685 |
Other (At-Grade) Single-Lane |
2005 | Opened July 2005. Fatal crash August 12. 2006. 11861-05. ICD estimated from Google Maps linework. |
Vancouver,
WA Clark Co. United States |
W. 6th St. / Esther St. (45.62572, -122.67610) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 29.2336 |
Other (At-Grade) Single-Lane |
2005 | Opened June 2005. ICD estimated from Google Maps linework. |
Vancouver,
WA Clark Co. United States |
NE 137th Ave. / NE 49th St. (45.65733, -122.53190) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 40.0691 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2008 | Opened January 2008. ICD estimated from Google Maps linework. |
West Richland,
WA Benton Co. United States |
Bombing Range Rd. / Keene Rd. (46.26271, -119.34237) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2005 | Free-flow bypass lane on east leg. Opened October 2005. Plans underway to replace with signalized intersection: https://www.tricitiesbusinessnews.com/2021/12/wr-traffic-circle/ |
White Center,
WA King Co. United States |
10th Ave. SW / SW 100th St. (47.51379, -122.34770) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 12.1000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2006 | Opened April 2006. Previously controlled by two-way stop ICD estimated from Google Maps linework. |
White Center,
WA King Co. United States |
9th Ave. SW / SW 100th St. (47.51379, -122.34640) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 14.5200 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2006 | Opened April 2006. Previously controlled by two-way stop Functional Class: Neighborhood Collector ICD estimated from Google Maps linework. |
Woodinville,
WA King Co. United States |
136th Ave. NE / Woodinville High School Entrance (47.77161, -122.15860) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 25.6862 |
Other (At-Grade) Single-Lane |
2003 | Opened October 2003. ICD estimated from Google Maps linework. |
University Place,
WA Pierce Co. United States |
64th St W / Park Entrance (47.19891, -122.56530) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 28.4022 |
Other (At-Grade) Single-Lane |
2004 | Completed before July 2004. ICD estimated from Google Maps linework. |
University Place,
WA Pierce Co. United States |
Cirque Dr. W / Alameda Ave. W / 56th St. W (47.20639, -122.51600) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 54.3624 |
Other (At-Grade) Single-Lane |
2002 | Completed December 2002. ICD estimated from Google Maps linework. |
University Place,
WA Pierce Co. United States |
40th St. W / Drexler Dr. W (47.22084, -122.53430) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 31.6351 |
Other (At-Grade) Single-Lane |
2006 | Completed June 2006. ICD estimated from Google Maps linework. |
Lacey,
WA Thurston Co. United States |
Vashon Dr. NE / Columbia Way NE (47.09724, -122.77000) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 26.0175 |
Other (At-Grade) Single-Lane |
2005 | Opened December 2005. ICD estimated from Google Maps linework. |
Lacey,
WA Thurston Co. United States |
Britton Pkwy. NE / Gateway Blvd. (47.06858, -122.78590) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 42.3012 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2007 | Opened September 2007. ICD estimated from Google Maps linework. |
Fruitland,
MD Wicomico Co. United States |
Cedar Ln. / Division St. (38.32094, -75.61021) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 29.0473 |
Other (At-Grade) Single-Lane |
2007 | ICD estimated from Google Maps linework. |
Saint Leonard,
MD Calvert Co. United States |
Calvert Beach Rd. / Saint Leonard Rd. (38.47316, -76.50607) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 25.2461 |
Other (At-Grade) Single-Lane |
2002 | ICD estimated from Google Maps linework. |
Annapolis Junction,
MD Anne Arundel Co. United States |
Guilford Rd. / MD 32 WB Ramps (39.12294, -76.78472) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 32.4293 |
Freeway Ramps (Grade-Separated) Single-Lane |
2002 | Bypass lanes on all legs. ICD estimated from Google Maps linework. |
Hampstead,
MD Carroll Co. United States |
MD 88 / MD 833 (39.60434, -76.83682) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 34.0470 |
Other (At-Grade) Single-Lane |
2004 | ICD estimated from Google Maps linework. |
Chaptico,
MD St. Marys Co. United States |
MD 234 / MD 238 (38.36791, -76.78179) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 35.5833 |
Other (At-Grade) Single-Lane |
2007 | ICD estimated from Google Maps linework. |
Clarksville,
MD Howard Co. United States |
Brighton Dam Rd. / Ten Oaks Rd. (39.20491, -76.95455) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 35.1680 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
Deale,
MD Anne Arundel Co. United States |
MD 256 / MD 258 (38.79327, -76.54586) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 34.4423 |
Other (At-Grade) Single-Lane |
2006 | ICD estimated from Google Maps linework. |
Bel Air,
MD Harford Co. United States |
Constant Friendship Blvd. / BJ's (39.45546, -76.31870) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 29.5092 |
Other (At-Grade) Single-Lane |
1995 | Functional Class: Local ICD estimated from Google Maps linework. |
Hughesville,
MD Charles Co. United States |
MD 231 / MD 5 NB Ramps (38.53426, -76.77790) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 54.1863 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2005 | ICD estimated from Google Maps linework. |
Hughesville,
MD Charles Co. United States |
MD 231 / MD 5 SB Ramps (38.53381, -76.77969) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 58.8579 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2005 | ICD estimated from Google Maps linework. |
Odenton,
MD Anne Arundel Co. United States |
MD 175 / MD 677 / Higgins Dr. (39.07831, -76.68481) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 57.9120 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2004 | Reduced from two lanes to one lane in 2010. 21442 |
Loveland,
CO Larimer Co. United States |
Monte Vista Dr. East / W. 22nd St. (40.41451, -105.13180) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 24.5519 |
Other (At-Grade) Single-Lane |
2000 | ICD estimated from Google Maps linework. |
Loveland,
CO Larimer Co. United States |
Monte Vista Dr. West / W. 22nd St. (40.41449, -105.13290) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 26.3706 |
Other (At-Grade) Single-Lane |
2000 | ICD estimated from Google Maps linework. |
Loveland,
CO Larimer Co. United States |
New Castle Dr. / Tabernash Dr. (40.42599, -105.12010) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 24.5477 |
Other (At-Grade) Single-Lane |
2000 | ICD estimated from Google Maps linework. |
Loveland,
CO Larimer Co. United States |
Scenic Dr. / Foothills Dr. (40.39674, -105.13522) |
Other Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 24.3840 |
Other (At-Grade) Single-Lane |
1998 | Painted splitter islands; unmarked pedestrian crossings along circulatory roadway. |
Seattle,
WA King Co. United States |
Bagley Ave. N / N 43rd St. (47.65912, -122.33260) |
Traffic Calming Circle Existing |
Unknown Unknown |
0 Approaches 0 Driveways |
Other (At-Grade) Unknown |
||
Loveland,
CO Larimer Co. United States |
Sculptor Dr. / Corvus Dr. (40.39647, -105.03130) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 37.2926 |
Other (At-Grade) Single-Lane |
2003 | ICD estimated from Google Maps linework. |
Loveland,
CO Larimer Co. United States |
Tacanecy Dr. / Marcy Dr. (40.39230, -105.12140) |
Traffic Calming Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways 29.1082 |
Other (At-Grade) Single-Lane |
1995 | ICD estimated from Google Maps linework. |
Loveland,
CO Larimer Co. United States |
Tiger Ave. / Angora Dr. (40.37680, -105.12750) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 28.2050 |
Other (At-Grade) Single-Lane |
2004 | ICD estimated from Google Maps linework. |
Loveland,
CO Larimer Co. United States |
Valley Oak Dr. / Clearwater Dr. (40.44328, -105.02180) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 34.5398 |
Other (At-Grade) Single-Lane |
2000 | Date estimated. Functional Class: Local ICD estimated from Google Maps linework. |
Parker,
CO Douglas Co. United States |
Main St. / (unknown) (39.51799, -104.75580) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 19.3480 |
Other (At-Grade) Single-Lane |
2000 | ICD estimated from Google Maps linework. |
Grand Junction,
CO Mesa Co. United States |
Independent Ave. / Sams Club entrance (39.08170, -108.58310) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 33.3754 |
Other (At-Grade) Single-Lane |
2003 | Serves commercial development parking lot. ICD estimated from Google Maps linework. |