Roundabouts Database

9518 Results

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City, State
County
Country 		Intersection
(Lat, Lng) 		Type
Status 		Control Type / Other Control Type Approaches / Driveways Functional Class /
LaneType 		Year Completed Comments
Columbia, MO
Boone Co.
United States 		Mexico Gravel Rd./Ballenger Ln.
(38.98530, -92.26479) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2010
Greenbelt, MD
Prince Georges
United States 		Hanover Pkwy./Village Park Dr./Schrom Hills Community Park entrance
(38.98378, -76.87333) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		1998 Year Completed estimated (1994-2001).
Columbia, MO
Boone Co.
United States 		Blue Ridge Rd./Caribou Dr./N Garth Ave.
(38.98316, -92.33732) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways 		Other
Single-Lane 		2005
Overland Park, KS
Johnson
United States 		Santa Fe Dr./Conser St.
(38.98233, -94.67347) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2004 Completed September 2004.
Lawrence, KS
Douglas Co.
United States 		Queens Rd./Wakarusa Dr./Rock Chalk Ln.
(38.98127, -95.31643) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Unknown 		2018
Mexico Gravel, MO
Boone Co.
United States 		Mexico Gravel Rd./Vandiver Dr./N Hinkson Creek Rd.
(38.98120, -92.27995) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2010
Lawrence, KS
Douglas
United States 		Fall Creek Dr./Running Ridge Rd.
(38.98069, -95.28360) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		Functional Class: Local
Colorado Springs, CO
El Paso
United States 		Chapel Hills Dr./Royal Pine Dr.
(38.98067, -104.77060) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2002
Castle Marina, MD
Queen Annes
United States 		MD 18/Castle Marina Rd.
(38.97871, -76.28938) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		1999 Previously controlled by two-way stop
Old Hopland, CA
Mendocino
United States 		SR 175/Old River Rd.
(38.97746, -123.09910) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways 		Other
Single-Lane 		2007
Mexico Gravel, MO
Boone Co.
United States 		Vandiver Dr./US 63 NB Ramps
(38.97632, -92.27992) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways 		Freeway Ramps
Single-Lane 		2010
Annapolis, MD
Anne Arundel
United States 		MD 450 (West St.)/Taylor Ave./Spa Rd. (Gateway Circle)
(38.97630, -76.50486) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		1999 Opened December 1999.
Stevensville, MD
Queen Annes
United States 		Thompson Creek Rd./US 50 EB Ramps
(38.97599, -76.31046) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Freeway Ramps
Mini-roundabout 		2007 Mini-roundabout.
Colorado Springs, CO
El Paso
United States 		Chapel Hills Dr./Divot Trl.
(38.97569, -104.77560) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2002 Functional Class: Arterial
Lawrence, KS
Douglas
United States 		Overland Dr./Stoneridge Dr.
(38.97498, -95.32105) 		Roundabout
Existing 		All-Way Yield
None 		0 Approaches
0 Driveways 		Other
Single-Lane 		2009 Completed as part of new development.
Lawrence, KS
Douglas
United States 		Overland Dr./Congressional Dr.
(38.97474, -95.31127) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2003 Both roads newly constructed in this area. Functional Class: Collector
Colorado Springs, CO
El Paso
United States 		Chapel Hills Dr./Graycroft
(38.97358, -104.78310) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2002 Functional Class: Arterial
Lenexa, KS
Johnson
United States 		Monticello Rd./Gun Club
(38.97326, -94.84428) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2009
Lenexa, KS
Johnson Co.
United States 		Renner Rd./W 86th St.
(38.97310, -94.77980) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2014 Open September 2014.
Columbia, MO
Boone Co.
United States 		Hwy Z/E St Charles Rd.
(38.97300, -92.20385) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane 		2014 Year Completed estimated (2013-2015).
Lawrence, KS
Douglas
United States 		Bauer Farm Dr./Champion Ln.
(38.97283, -95.30294) 		Roundabout
Existing 		All-Way Yield
None 		0 Approaches
0 Driveways 		Other
Single-Lane 		2009 Completed June 2009 as part of new development. Location estimated.
Lenexa, KS
Johnson
United States 		Clare Rd./86th Terr.
(38.97160, -94.87243) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2010 Series of 5 roundabouts.
Columbia, MO
Boone Co.
United States 		Vandiver Dr./Parker St.
(38.97104, -92.31310) 		Roundabout
Unknown 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2018
Topeka, KS
Shawnee
United States 		Wanamaker Rd./53rd St.
(38.97103, -95.76216) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2007 Previously controlled by two-way stop
Lenexa, KS
Johnson
United States 		Monticello Rd./(unknown #2)
(38.96972, -94.84409) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2009
Columbia, MO
Boone Co.
United States 		Rangeline Rd./I-70 WB Ramps
(38.96927, -92.32512) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways 		Freeway Ramps
Multilane (2 Lane) 		2016
Gilberts Corner, VA
Loudoun
United States 		US 50/US 15
(38.96912, -77.62269) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2011 Functional Class: Arterial
Lenexa, KS
Johnson
United States 		Renner Rd./88th St.
(38.96903, -94.77977) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2007 Completed May 2007. Series of 4 roundabouts.
Colorado Springs, CO
El Paso
United States 		Promenade Dr./Royal Pine Dr.
(38.96891, -104.74860) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2004
College Park, MD
Prince George's Co.
United States 		River Rd./University Research Ct./Haig Dr.
(38.96838, -76.92358) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2013 Year Completed estimated (2012-2013).
Colorado Springs, CO
El Paso
United States 		Pine Manor Dr./Stoneglen Dr.
(38.96827, -104.76670) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2000
Columbia, MO
Boone Co.
United States 		Rangeline Rd./I-70 EB Ramps
(38.96822, -92.32486) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways 		Freeway Ramps
Multilane (2 Lane) 		2016
Kansas City, MO
Jackson Co.
United States 		I-435 SB Ramps & E 87th St
(38.96789, -94.52158) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
1 Driveways 		Freeway Ramps
Multilane (2 Lane) 		2011
Lawrence, KS
Douglas Co.
United States 		Harvard Rd./Wakarusa Dr.
(38.96771, -95.30696) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Unknown 		2018
Lawrence, KS
Douglas
United States 		W. Harvard Rd./S. Moundridge Dr.
(38.96770, -95.30438) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown
Washington, DC
N/A
United States 		Chevy Chase Circle (Conn. Ave./Western Ave.)
(38.96761, -77.07716) 		Signalized Roundabout/Circle
Existing 		Signal
None 		0 Approaches
0 Driveways 		Other
Multilane (2 Lane)
Lenexa, KS
Johnson
United States 		Renner Rd./89th St.
(38.96741, -94.77979) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2007 Completed May 2007. Series of 4 roundabouts.
Troy, MO
Lincoln Co.
United States 		S Lincoln Dr./Bueneman Ln./US 61 NB Ramps
(38.96739, -90.95594) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways 		Freeway Ramps
Single-Lane 		2013
Kansas City, MO
Jackson Co.
United States 		I-435 NB Ramps & E 87th St
(38.96724, -94.51916) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Freeway Ramps
Multilane (2 Lane) 		2011
Lawrence, KS
Douglas
United States 		W. Harvard Rd./Grove Dr./Mulberry Dr.
(38.96701, -95.29801) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Unknown 		2005 Built as part of Harvard Road traffic calming plan. A temporary traffic circle was in place for some time prior to permanent construction. Previously controlled by two-way stop Functional Class: Collector
Lenexa, KS
Johnson
United States 		Monticello Rd./(unknown #1)
(38.96697, -94.84409) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2009
Lenexa, KS
Johnson
United States 		Clare Rd./88th Terr.
(38.96687, -94.87220) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2010 Series of 5 roundabouts.
Troy, MO
Lincoln Co.
United States 		S Lincoln Dr./US 61 SB Ramps
(38.96664, -90.95804) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Freeway Ramps
Single-Lane 		2013
Gilberts Corner, VA
Loudoun
United States 		US 50/Howsers Branch Dr.
(38.96663, -77.61662) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2010 Functional Class: Arterial
Columbia, MO
Boone
United States 		Business Loop 70/I-70 WB Ramps/Creasy Springs Rd.
(38.96655, -92.35241) 		Roundabout
Removed 		All-Way Yield
Unknown 		5 Approaches
0 Driveways 		Freeway Ramps
Single-Lane 		1996 First roundabout in Missouri by Missouri DOT. Originally built in 1996 per article: https://www.voxmagazine.com/news/all-about-roundabouts-in-columbia/article_93724b2b-8b20-5228-b4de-315c5c3d2004.html. Replaced with roundabout to immediate west.
Columbia, MO
Boone Co.
United States 		Business Loop 70/I-70 WB On-Ramp
(38.96647, -92.35328) 		Roundabout
Existing 		All-Way Yield
Unknown 		2 Approaches
1 Driveways 		Freeway Ramps
Multilane (2 Lane) 		2016 Replaced older roundabout that was built in 1996.
Columbia, MO
Boone Co.
United States 		Business Loop 70/I-70 EB Ramps/Interstate 70 Dr. SW
(38.96640, -92.35032) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Freeway Ramps
Multilane (2 Lane) 		2016
Troy, MO
Lincoln Co.
United States 		S Lincoln Dr./S 3rd St./Old Moscow Mills Rd.
(38.96606, -90.95936) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2013
Queenstown, MD
Queen Anne's Co.
United States 		Nesbit Rd./Shoreway Dr.
(38.96600, -76.18291) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2011 Fourth leg stubbed.
Lawrence, KS
Douglas
United States 		W. Harvard Rd./Goldfield St./Goldfield Ct.
(38.96597, -95.29628) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2005 Built as part of Harvard Road Traffic Calming plan. A Temporary traffic circle with all way Yield control was installed prior to permanent construction. Previously controlled by two-way stop Functional Class: Collector

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