Roundabouts Database

30819 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
Gig Harbor, WA
Pierce Co.
United States 		Borgen Blvd. / Harbor Hill Dr.
(47.35993, -122.60160) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.8333 		Other (At-Grade)
Single-Lane 		2007 Opened March 2007. ICD estimated from Google Maps linework.
Gig Harbor, WA
Pierce Co.
United States 		Point Fosdick Dr. NW / NW 36th St.
(47.29077, -122.57790) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.3530 		Other (At-Grade)
Single-Lane 		2005 Opened September 2005. ICD estimated from Google Maps linework.
Howard, WI
Brown Co.
United States 		Glendale Ave. / Evergreen Ave.
(44.57615, -88.11939) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.9252 		Other (At-Grade)
Single-Lane 		2008 Opened November 2008. ICD estimated from Google Maps linework.
Lakewood, WA
Pierce Co.
United States 		Main St. SW / 5th Ave. SW
(47.16198, -122.51570) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
28.4220 		Other (At-Grade)
Single-Lane 		2002 Completed June 2002. ICD estimated from Google Maps linework.
Marysville, WA
Snohomish Co.
United States 		34th Ave. NE-Quil Ceda Blvd. / Tulalip Casino entrance
(48.08801, -122.18560) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
74.9927 		Other (At-Grade)
Single-Lane 		2001 Opened October 2001 as multilane roundabout. Modified April 2014 to reduce to single-lane roundabout with right-turn-only lanes. ICD estimated from Google Maps linework. 21442
Ottawa, ON
City of Ottawa
Canada 		Jockvale Rd. / Exeter Dr. / Tartan Dr.
(45.27044, -75.75439) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.9398 		Other (At-Grade)
Single-Lane 		2005 Met warrants for signals. Functional Class: Major Collector ICD estimated from Google Maps linework.
Sedona, AZ
Coconino Co.
United States 		AZ 179 / Schnebly Hill Rd.
(34.86222, -111.76160) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.2593 		Other (At-Grade)
Single-Lane 		2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Sedona, AZ
Coconino Co.
United States 		AZ 179 / Canyon Dr.
(34.85572, -111.76410) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
26.4616 		Other (At-Grade)
Single-Lane 		2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Sedona, AZ
Coconino Co.
United States 		AZ 179 / Arrow Dr. / Morgan Rd.
(34.84826, -111.76610) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.3449 		Other (At-Grade)
Single-Lane 		2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Sedona, AZ
Coconino Co.
United States 		AZ 179 / Chapel Rd.
(34.83283, -111.77690) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.4296 		Other (At-Grade)
Single-Lane 		2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Sedona, AZ
Coconino Co.
United States 		AZ 179 / Back O'Beyond Rd.
(34.82644, -111.77870) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.4710 		Other (At-Grade)
Single-Lane 		2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Oak Creek, AZ
Yavapai Co.
United States 		AZ 179 / Bell Rock Blvd.
(34.78895, -111.76310) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.3873 		Other (At-Grade)
Single-Lane 		2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Oak Creek, AZ
Yavapai Co.
United States 		AZ 179 / Cortez Dr.
(34.78019, -111.76310) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4097 		Other (At-Grade)
Single-Lane 		2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Oak Creek, AZ
Yavapai Co.
United States 		AZ 179 / Verde Valley School Rd. / Jacks Canyon Rd.
(34.77741, -111.76310) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.5058 		Other (At-Grade)
Single-Lane 		2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Oak Creek, AZ
Yavapai Co.
United States 		AZ 179 / Ridge Trl.
(34.77321, -111.76410) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.3554 		Other (At-Grade)
Single-Lane 		2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Stevensville, MD
Queen Annes Co.
United States 		Thompson Creek Rd. / US 50 EB Ramps
(38.97599, -76.31046) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
16.7127 		Freeway Ramps (Grade-Separated)
Single-lane w/ Traversable Central Island 		2007 Mini-roundabout. ICD estimated from Google Maps linework.
Indianapolis, IN
Hendricks Co.
United States 		Dan Jones Rd. / Morris St. (CR 100 South)
(39.74842, -86.38113) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
59.4360 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2007 Merging right-turn bypass lane on east leg.
Plainfield, IN
Hendricks Co.
United States 		Center St. / Hadley Rd.
(39.67456, -86.38951) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 http://www.indystar.com/apps/pbcs.dll/article?AID=/20071003/LOCAL/710030465/-1/LOCAL17 ICD estimated from Google Maps linework.
Plainfield, IN
Hendricks Co.
United States 		Center St. / Reeves Rd.
(39.68183, -86.38995) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2008 http://www.indystar.com/apps/pbcs.dll/article?AID=/20071003/LOCAL/710030465/-1/LOCAL17
Champlin, MN
Hennepin Co.
United States 		109th Ave. / Elm Creek Pkwy.
(45.15210, -93.40291) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0064 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Bellingham, WA
Whatcom Co.
United States 		Cordata Pkwy. / Westerly Dr.
(48.79198, -122.49140) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.4068 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2005 http://cob.org/documents/pw/curconst/ES-0237.pdf Functional Class: Arterial ICD estimated from Google Maps linework.
Champlin, MN
Hennepin Co.
United States 		117th Ave. / Business Park Blvd.
(45.16656, -93.38891) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.5244 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Champlin, MN
Hennepin Co.
United States 		Business Park Blvd. / Emery Pkwy.
(45.16798, -93.38905) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.3656 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Burtonsville, MD
Montgomery Co.
United States 		Dustin Rd. / US 29 SB Offramp / Columbia Pike
(39.12256, -76.92656) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.5482 		Freeway Ramps (Grade-Separated)
Single-Lane 		2006 Fatal crash October 14, 2007.: http://www.fredericknewspost.com/sections/news/display.htm?StoryID=66411. 11861-05. ICD estimated from Google Maps linework.
White Lake, MI
Oakland Co.
United States 		Cooley Lake Rd. / Oxbow Lake Rd.
(42.61351, -83.49105) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.1581 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Ann Arbor, MI
Washtenaw Co.
United States 		Maple Rd. / M-14 EB Ramps
(42.29992, -83.78104) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.7680 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2007
Ann Arbor, MI
Washtenaw Co.
United States 		Maple Rd. / (Skyline High School Entrance)
(42.30557, -83.78114) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2007 Entrance to high school.
Lake Stevens, WA
Snohomish Co.
United States 		Lundeen Park Way / Callow Rd. / Lakeview Dr. / Vernon Rd.
(48.01797, -122.09050) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.9553 		Other (At-Grade)
Single-Lane 		2006 http://www1.co.snohomish.wa.us/Departments/Public_Works/Services/Roads/Projects/LundeenCallow.htm. Opened June 2006. ICD estimated from Google Maps linework.
Woodbridge, VA
Prince William Co.
United States 		Greatbridge Rd. / Chanceford Dr.
(38.69295, -77.34576) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
28.8976 		Other (At-Grade)
Single-Lane 		2003 ICD estimated from Google Maps linework.
Ridgefield, WA
Clark Co.
United States 		SR 501 (Pioneer St.) / 45th Ave.
(45.81568, -122.70290) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.4529 		Other (At-Grade)
Single-Lane 		2007 Opened August 16, 2007. http://www.wsdot.wa.gov/News/2007/08/06_SR501Roundabouts.htm. Rural. ICD estimated from Google Maps linework.
Dawson Creek, BC
Peace River Region
Canada 		Alaska Hwy. / 8th St. / Government Rd.
(55.75856, -120.22480) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.3537 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2007 Upgraded from traffic circle to roundabout in summer 2007. ICD estimated from Google Maps linework.
Abbotsford, BC
Fraser Valley Regional District
Canada 		Mt Lehman Rd. / Old Yale Rd. / Hwy 1 WB Entrance Ramp
(49.05889, -122.38131) 		Roundabout
Removed 		All-Way Yield
None 		3 Approaches
0 Driveways
44.0000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max) 		2022 Roundabout (multilane, 2x2) constructed 2006 to replace a two-way stop intersection. Roundabout replaced with traffic signal in 2022.
Abbotsford, BC
Fraser Valley Regional District
Canada 		Mt Lehman Rd. / S Fraser Way
(49.05355, -122.38119) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2005 Year Completed estimated (2004-2006).
Ladysmith, BC
Vancouver Island Regional District
Canada 		1st Ave. / Symonds St.
(48.99727, -123.82330) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4258 		Other (At-Grade)
Single-Lane 		2000 First roundabout in British Columbia. Sponsored by ICBC. http://www.sustainability.ca/Docs/Transportation%20Case%20Studies-%20Technical%20Engineering%20Solutions.pdf?CFID=1123696&CFTOKEN=10586703 ICD estimated from Google Maps linework.
Burnaby, BC
Greater Vancouver Regional District
Canada 		Ridge Dr. / Barnet Rd. / Duthie Ave.
(49.28328, -122.95360) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
30.0000 		Other (At-Grade)
Single-Lane 		2002
New Westminster, BC
Greater Vancouver Regional District
Canada 		10th St. / Carnarvon St.
(49.20056, -122.91550) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
17.1686 		Other (At-Grade)
Single-Lane 		2002 ICD estimated from Google Maps linework.
Courtenay, BC
Comox-Strathcona Regional District
Canada 		Cumberland Rd. / Willemar Ave.
(49.67717, -125.00410) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.7310 		Other (At-Grade)
Single-Lane 		2003 ICD estimated from Google Maps linework.
Penticton, BC
Okanagan-Similkameen Regional District
Canada 		Ellis St. / Vancouver Ave. / Marina Way
(49.50304, -119.59060) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.4730 		Other (At-Grade)
Single-Lane 		2004 Signed to have trucks make 270-degree turn to turn right. ICD estimated from Google Maps linework.
Surrey, BC
Greater Vancouver Regional District
Canada 		8 Ave. / Hwy 99 NB Ramps
(49.01694, -122.75800) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.4645 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2005 ICD estimated from Google Maps linework.
Prince George, BC
Fraser-Fort George Region
Canada 		Cameron St. / N. Neechako Rd.
(53.92850, -122.76743) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.0000 		Other (At-Grade)
Single-Lane 		2009 Completed August 2009. http://www.city.pg.bc.ca/city_services/transportation/cameronstreetbridge/
Lakeland Ridge, AB
Strathcona
Canada 		Crimson Dr. / Charlotte Way
(53.54333, -113.27780) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.2263 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Fort McMurray, AB
Wood Buffalo
Canada 		Hwy 63 NB Ramps / King St.
(56.70683, -111.35380) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.1574 		Freeway Ramps (Grade-Separated)
Single-Lane 		2003 http://www.engineering.ualberta.ca/uofaengineer/article.cfm?article=40221&issue=39463 ICD estimated from Google Maps linework.
Saint-Pierre,
Territorial Collectivity of Saint Pierre and Miquelon
France 		Avenue Cdt Roget Birot / Rue Marceau
(46.77607, -56.18163) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
29.4458 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Saint-Pierre,
Territorial Collectivity of Saint Pierre and Miquelon
France 		(unknown) / (unknown)
(46.77440, -56.17740) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.2622 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Hamilton,
Pembroke
Bermuda 		(unknown)
(32.29303, -64.76958) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.2687 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Hamilton,
Pembroke
Bermuda 		(unknown)
(32.28848, -64.76688) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.3956 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Ange-Gardien, QC
Outaouais Region
Canada 		Rte 309 / Rte 315
(45.60778, -75.39542) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.2691 		Other (At-Grade)
Single-Lane 		2003 Opened October 2003. Fourth leg to be completed with completion of Autoroute 50. ICD estimated from Google Maps linework.
Shawinigan, QC
Mauricie Region
Canada 		Rte 153 / Rte 157 / Avenue de la Station
(46.54343, -72.75185) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2003 Opened December 2003. No splitter island on east leg.
Mont-Tremblant, QC
Laurentides Region
Canada 		Montee Ryan / Chemin Duplessis
(46.20699, -74.59426) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2002 Opened fall 2002.
Kapaa, HI
Kauai Co.
United States 		Kapaa Bypass / Olohena Rd.
(22.07727, -159.32240) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0960 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Greenfield, IN
Hancock Co.
United States 		Broadway St. / McKenzie Rd.
(39.79925, -85.77997) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.8685 		Other (At-Grade)
Single-Lane 		2004 Near Greenfield-Central High School. http://www.indystar.com/apps/pbcs.dll/article?AID=/20071003/LOCAL/710030465/-1/LOCAL17 ICD estimated from Google Maps linework.
Noblesville, IN
Hamilton Co.
United States 		Brooks School Rd. / E 136th St.
(39.98674, -85.94244) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.8582 		Other (At-Grade)
Single-Lane 		2007 http://www.indystar.com/apps/pbcs.dll/article?AID=/20071003/LOCAL/710030465/-1/LOCAL17 ICD estimated from Google Maps linework.
Noblesville, IN
Hamilton Co.
United States 		Harrell Pkwy. / Hoard Dr.
(39.99274, -85.93010) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2007 http://www.indystar.com/apps/pbcs.dll/article?AID=/20071003/LOCAL/710030465/-1/LOCAL17
Fishers, IN
Hamilton Co.
United States 		Lantern Rd. / E 126th St.
(39.97137, -86.01395) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.6964 		Other (At-Grade)
Single-Lane 		2007 Completed October 2007. ICD estimated from Google Maps linework.
Sheboygan Falls, WI
Sheboygan Co.
United States 		STH 28 / STH 32
(43.71747, -87.81612) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.1180 		Other (At-Grade)
Single-Lane 		2006 Opened September 2006. High speed approach roadways. ICD estimated from Google Maps linework.
Draper, UT
Salt Lake Co.
United States 		300 East / Pinnacle Way (13450 South) / Corner Bridge Ln.
(40.50785, -111.88190) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.8743 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Draper, UT
Salt Lake Co.
United States 		300 East / Carlquist Dr.
(40.51326, -111.88180) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.5038 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Kinderhook, NY
Columbia Co.
United States 		US 9 / Rte 9H / State Farm Rd.
(42.42835, -73.68868) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
38.7886 		Other (At-Grade)
Single-Lane 		2006 This was built to replace traffic lights when a shopping plaza was being added - US Route 9 has North and South, State Rt 9H South, State Farm Road (Town Road) and the entrance to the plaza, which makes it an unusual set up (5 Entries with 9 and 9H creating a Y shape, and then the plaza/state farm entries across from each other, going across the stem of the Y). ICD estimated from Google Maps linework.
Whitehorse, YT
N/A
Canada 		Hamilton Blvd. / McIntyre Dr.
(60.71350, -135.10290) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.3912 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Whitehorse, YT
N/A
Canada 		4th Ave. / Robert Service Way
(60.71251, -135.05100) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.7860 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2004-2010). 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.
Washington, UT
Washington Co.
United States 		Camino Real / Silver Falls Dr
(37.10077, -113.49480) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4822 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Tacoma, WA
Thurston Co.
United States 		N. 37th St. / Stevens St. / Mason Ave.
(47.28197, -122.49590) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.8760 		Other (At-Grade)
Single-Lane 		2007 One leg skewed at ~60 degrees. Opened April 2007. Previously controlled by two-way stop 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.
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.
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.
Calgary, AB
Alberta
Canada 		Flanders Ave. SW / Crowchild Trl. SW (NB Ramps)
(51.01611, -114.11759) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.0000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2016
Dedham, MA
Norfolk Co.
United States 		East St. / Cedar St.
(42.23184, -71.15963) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2015 Old circle converted into a roundabout 2014-2015.
Denham Springs, LA
Livingston Par.
United States 		Crossing Way / Crossing Circle
(30.46747, -90.91999) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.2059 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 ICD estimated from Google Maps linework.
Ranson, WV
Jefferson Co.
United States 		Mountain Laurel Blvd. / Watercourse Dr.
(39.30585, -77.83853) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.3450 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2003-2007). ICD estimated from Google Maps linework.
Bartlesville, OK
Washington Co.
United States 		SE Price Rd / SE Silver Lake RD
(36.71354, -95.95329) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1688 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Koloa, HI
Kauai Co.
United States 		Lawa'i Rd. / Po'ipu Rd. / Ala Kalanikaumaka
(21.88329, -159.46810) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
49.3776 		Other (At-Grade)
Single-Lane 		2008
Cumberland, MD
Allegany Co.
United States 		MD 639 Willow Brook Rd. / (Western Maryland Regional Medical Center - south entrance)
(39.64659, -78.73184) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.7848 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2008-2009). ICD estimated from Google Maps linework.
Cumberland, MD
Allegany Co.
United States 		MD 639 Willow Brook Rd. / (Western Maryland Regional Medical Center - north entrance)
(39.64875, -78.73164) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.0248 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2008-2009). ICD estimated from Google Maps linework.
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.
Wawayanda, NY
Orange Co.
United States 		Dolsontown Rd. / Genung St. / Schutt Rd. / Airport Rd.
(41.42955, -74.40313) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.9687 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2013-2016). ICD estimated from Google Maps linework.
Jeffersonville, IN
Clark Co.
United States 		Port Rd. / IN-265 WB Ramps
(38.34491, -85.70012) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
0 Driveways
58.0754 		Freeway Ramps (Grade-Separated)
Single-Lane 		2016 Raindrop shape. ICD estimated from Google Maps linework.
Jeffersonville, IN
Clark Co.
United States 		E 10th St. / IN-62 WB Ramps
(38.34567, -85.70617) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
54.3280 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2015 ICD estimated from Google Maps linework.
Port Townsend, WA
Jefferson Co.
United States 		Discovery Rd. / Rainier St. / Howard St.
(48.10787, -122.80624) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.4820 		Other (At-Grade)
Single-Lane 		2017 Two-way separated bike path along east side. ICD estimated from Google Maps linework.
Oak Ridge, TN
Roane Co.
United States 		Bethel Valley Rd. / Oak Ridge National Lab parking
(35.93187, -84.31085) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.0779 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Davis, CA
Yolo Co.
United States 		Cowell Blvd. / Chiles Rd. / Drummond Ave.
(38.54760, -121.71297) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.8903 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Jackson, TN
Madison Co.
United States 		N Highland Ave. / Deaderick St.
(35.61967, -88.81928) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2018 Painted spirals next to central island. https://www.jacksonsun.com/story/news/local/2018/05/11/construction-continues-north-highland-roundabout/578801002/
York Township, MI
Washtenaw Co.
United States 		W Bemis Rd. / Moon Rd.
(42.17062, -83.73832) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.9936 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2018
Stanford, CA
Santa Clara Co.
United States 		Campus Dr. / Santa Teresa St.
(37.42678, -122.18140) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
26.5567 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Fort Lauderdale, FL
Broward Co.
United States 		N Dixie Hwy. / NE 16th Ct.
(26.14835, -80.13364) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
17.1535 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Fremont, OH
Sandusky Co.
United States 		US 6 (OH-53) / Terra State Community College access
(41.35386, -83.16530) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.4467 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Meridian, ID
Ada Co.
United States 		S Eagle Rd. / E Amity Rd.
(43.56130, -116.35436) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
51.8160 		Other (At-Grade)
Single-Lane 		2012 Constructed initially as single-lane roundabout. Expanded in 2021-2022 to 2x2 with merging right-turn bypass lane on north leg. https://www.youtube.com/watch?v=mKWTT7Upuss
Alexandria, MN
Douglas Co.
United States 		STH 29 / CR 28 / CR 87
(45.83127, -95.38801) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1054 		Other (At-Grade)
Single-Lane 		2015 Merge-type right-turn bypass lanes on east and north legs. ICD estimated from Google Maps linework.
Zionsville, IN
Boone Co.
United States 		Michigan Rd. (US 421) / West Base Line Rd.
(40.04096, -86.28524) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.2318 		Other (At-Grade)
Single-Lane 		2015 Merge-type right-turn bypass lanes on north and south legs. ICD estimated from Google Maps linework.
Kalispell, MT
Flathead Co.
United States 		Glacier Airport Rd. / (unknown)
(48.30613, -114.24914) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
30.1875 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 ICD estimated from Google Maps linework.
Kalispell, MT
Flathead Co.
United States 		Hutton Ranch Rd. / (unknown)
(48.23358, -114.32399) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.1635 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Kalispell, MT
Flathead Co.
United States 		US 93 Alt / Foys Lake Rd.
(48.18677, -114.33352) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.9422 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Kalispell, MT
Flathead Co.
United States 		US 93 Alt / Airport Rd.
(48.16325, -114.30946) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.9843 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Kalispell, MT
Flathead Co.
United States 		US 93 Alt / (unknown)
(48.15526, -114.29332) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.9760 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Two approaches stubbed for future use. ICD estimated from Google Maps linework.
Missoula, MT
Missoula Co.
United States 		England Blvd. / Connery Way
(46.89409, -114.04588) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.4619 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Florence, MT
Ravalli Co.
United States 		MT 203 (Eastside Hwy) / Eight Mile Creek Rd. (Lower Woodchuck Rd.)
(46.63235, -114.04188) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.5456 		Other (At-Grade)
Single-Lane 		2014 Through bypass lane on northwest leg; add-type right-turn bypass lane on northeast leg. ICD estimated from Google Maps linework.
Belgrade, MT
Gallatin Co.
United States 		Airway Blvd. / Gallatin Field Rd.
(45.77350, -111.16244) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.1529 		Other (At-Grade)
Single-Lane 		2015 Right-turn bypass lane on southeast leg. Year Completed estimated (2013-2019). ICD estimated from Google Maps linework.
Reisterstown, MD
Baltimore Co.
United States 		Worthington Ave. / Greenspring Ave. / Tufton Ave.
(39.47691, -76.76508) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.1095 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2017 ICD estimated from Google Maps linework.
Georgetown, CO
Clear Creek Co.
United States 		15th St. / Argentine St.
(39.71527, -105.69520) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.8298 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.