Roundabouts Database

30012 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
Topeka, KS
Shawnee Co.
United States 		NW 46th St. / NW Rochester Rd.
(39.12910, -95.67268) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2014 Open November 2014.
Newton, KS
Harvey Co.
United States 		S Anderson Rd. / US 50 Ramps
(38.02647, -97.35495) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
128.0160 		Freeway Ramps (Grade-Separated)
Single-Lane 		2014 Elliptical shaped. Terminal for a single-point interchange. ICD = 420 ft x 320 ft. Open August 2014.
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
49.2116 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 Open September 2014. ICD estimated from Google Maps linework.
Topeka, KS
Shawnee Co.
United States 		SW 17th St. / SW Urish Rd.
(39.03593, -95.78097) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
95.5527 		Other (At-Grade)
Single-Lane 		2012 Designed for ultimate two-lane Urish entries; striped as single-lane entry with right-turn-only lane. Open November 2012. ICD estimated from Google Maps linework.
Mulvane, KS
Sumner Co.
United States 		E 119th St. connector / (casino access) / I-35 NB Ramps (Kansas Turnpike)
(37.47198, -97.32102) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
70.1040 		Freeway Ramps (Grade-Separated)
Single-Lane 		2011 Open December 2011.
Mulvane, KS
Sumner Co.
United States 		E 119th St. connector / (casino access) / I-35 SB Ramps (Kansas Turnpike)
(37.47137, -97.32445) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
70.1040 		Freeway Ramps (Grade-Separated)
Single-Lane 		2011 Open December 2011.
Wellington, KS
Sumner Co.
United States 		US 160 (E 15th St.-E 16th St.) / N A St
(37.27534, -97.39388) 		Roundabout
Existing 		Unknown
None 		4 Approaches
0 Driveways
116.8953 		Other (At-Grade)
Single-Lane 		2011 Open November 2011. ICD estimated from Google Maps linework.
Olathe, KS
Johnson Co.
United States 		W 153rd St. / Olathe Medical Center Pkwy.
(38.85100, -94.82983) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.4361 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Shawnee, KS
Johnson Co.
United States 		Hedge Ln Terr.
(39.01260, -94.85484) 		Other
Existing 		Unknown
None 		1 Approaches
2 Driveways
58.4641 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Shawnee, KS
Johnson Co.
United States 		Clear Creek Pkwy. / Frontage Rd.
(39.01781, -94.85174) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.4777 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Shawnee, KS
Johnson Co.
United States 		W 55th St. / Hedge Lane Terr.
(39.02902, -94.85512) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.5338 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 Open September 2011. ICD estimated from Google Maps linework.
Shawnee, KS
Johnson Co.
United States 		W 55th St. / Johnson Dr. / K-7 Ramps
(39.02903, -94.85268) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
105.7677 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2011 Open September 2011. ICD estimated from Google Maps linework.
Shawnee, KS
Johnson Co.
United States 		Johnson Dr. / Roberts St.
(39.02956, -94.85005) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
74.2224 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 ICD estimated from Google Maps linework.
Loomis, CA
Placer Co.
United States 		Rutherford Canyon Rd. / Montserrat Ln.
(38.78979, -121.18570) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.4440 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Loomis, CA
Placer Co.
United States 		Montserrat Ln. / Blackhawk Ct.
(38.78614, -121.18684) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2007
Rocklin, CA
Placer Co.
United States 		Rocklin Rd. / Meyers St.
(38.78852, -121.22915) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1684 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 ICD estimated from Google Maps linework.
Rocklin, CA
Placer Co.
United States 		Rocklin Rd. / S Grove St.
(38.78884, -121.23168) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 Elliptical shaped. ICD = 150 ft x 125 ft.
Galt, CA
Sacramento Co.
United States 		Twin Cities Rd. / E Stockton Blvd.
(38.29108, -121.31110) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.6210 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 Near SR 99 NB freeway ramps. ICD estimated from Google Maps linework.
Galt, CA
Sacramento Co.
United States 		Twin Cities Rd. / W Stockton Blvd.
(38.29105, -121.31340) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.7463 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 Near SR 99 SB freeway ramps. ICD estimated from Google Maps linework.
Porterville, CA
Tulare Co.
United States 		S Jaye St. / W Montgomery Ave.
(36.04954, -119.02654) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.8344 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 Right-turn bypass lane on east leg. ICD estimated from Google Maps linework.
Farmersville, CA
Tulare Co.
United States 		N Farmersville Blvd. / Noble Ave.
(36.32561, -119.20792) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.6024 		Other (At-Grade)
Single-Lane 		2016 Right-turn-only lane on west leg. ICD estimated from Google Maps linework.
Loomis, CA
Placer Co.
United States 		Campus Dr. / Sierra College Blvd. connector
(38.79049, -121.20638) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
26.9964 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Davis, CA
Yolo Co.
United States 		Cannery Ave. / Cannery Loop
(38.56265, -121.73883) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.6196 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Vacaville, CA
Solano Co.
United States 		Vanden Rd. / Leisure Town Rd.
(38.31717, -121.94312) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2017 Added lane right-turn bypass lanes on west and south legs.
Monterey, CA
Monterey Co.
United States 		SR 68 / SR 1 SB Off-Ramp / 17 Mile Dr.
(36.57529, -121.91281) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2017
Monterey, CA
Monterey Co.
United States 		17 Mile Dr. / SR 1 SB On-Ramp
(36.57448, -121.91295) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
0 Driveways
28.9560 		Freeway Ramps (Grade-Separated)
Single-Lane 		2017 Raindrop shape. Right-turn-only lane on west leg.
Ridgefield, WA
Clark Co.
United States 		NW 319th St. / I-5 SB Ramps
(45.85163, -122.70380) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.7680 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2017 Part of Ilani Casino interchange project.
Ridgefield, WA
Clark Co.
United States 		NW La Center Rd. / I-5 NB Ramps
(45.85214, -122.70160) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
51.8160 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2017 Part of Ilani Casino interchange project.
Camas, WA
Clark Co.
United States 		NW 6th Ave. / SR 14 WB Ramps / NW Norwood St.
(45.58216, -122.42684) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1960 		Freeway Ramps (Grade-Separated)
Single-Lane 		2016
Southlake, TX
Tarrant Co.
United States 		Bicentennial Dr. / Unity Way
(32.94346, -97.15686) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Unknown
Single-Lane 		2010 .
Redmond, WA
King Co.
United States 		NE 116th St. / 172nd Ave. NE
(47.70403, -122.11106) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.5420 		Other (At-Grade)
Single-Lane 		2015 Open April 2015. ICD estimated from Google Maps linework.
Redmond, WA
King Co.
United States 		NE 116th St. / 162nd Ave. NE
(47.70420, -122.12313) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
116.5413 		Other (At-Grade)
Single-Lane 		2014 Open May 2014. ICD estimated from Google Maps linework.
Lake Stevens, WA
Snohomish Co.
United States 		SR 92 / 99th Ave NE
(48.02885, -122.09804) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.5396 		Other (At-Grade)
Single-Lane 		2013 Reverse curves on east and west approaches. Open November 2013. ICD estimated from Google Maps linework.
Lake Stevens, WA
Snohomish Co.
United States 		SR 92 / 113th Ave. SE
(48.03019, -122.07884) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.9412 		Other (At-Grade)
Single-Lane 		2013 Reverse curves on east and west approaches. Open November 2013. ICD estimated from Google Maps linework.
Bellevue, WA
King Co.
United States 		W Lake Sammamish Pkwy SE / I-90 WB Ramps
(47.56690, -122.09947) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
139.9998 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 Open November 2013. Raindrop shape.
Everett, WA
Snohomish Co.
United States 		41st St. / Lowell Riverfront Trl. Ext.
(47.96284, -122.19307) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
47.9842 		Other (At-Grade)
Single-Lane 		2013 Right-turn bypass lane on north leg. Open January 2013. ICD estimated from Google Maps linework.
Lacey, WA
Thurston Co.
United States 		Boulevard Rd. SE / 22nd Ave.
(47.02903, -122.86477) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
97.6905 		Other (At-Grade)
Single-Lane 		2014 Right-turn-only lane on west leg. Elliptical shape. Open October 2014. ICD estimated from Google Maps linework.
Edgewood, WA
Pierce Co.
United States 		Jovita Blvd. E / Emerald St.
(47.25272, -122.29104) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.6695 		Other (At-Grade)
Single-Lane 		2013 Open July 2013. ICD estimated from Google Maps linework.
Nisqually, WA
Thurston Co.
United States 		SR 510 / Reservation Rd. SE
(47.01164, -122.69148) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2013 Reverse curves on west and east legs. Open November 2013.
Nisqually, WA
Thurston Co.
United States 		SR 510 / Yelm Hwy SE
(47.00928, -122.68839) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
62.7079 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 Right-turn bypass lane on southwest leg. Open December 2013. ICD estimated from Google Maps linework.
Mattawa, WA
Grant Co.
United States 		SR 243 / Road 24 SW
(46.73775, -119.91718) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.2889 		Other (At-Grade)
Single-Lane 		2014 Reverse curves on north and south legs. Open May 2014. ICD estimated from Google Maps linework.
Hunts Point, WA
King Co.
United States 		84th Ave. NE / NE 30th St.
(47.63651, -122.22817) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
159.3457 		Other (At-Grade)
Single-Lane 		2014 Originally built between 1990 and 2002. Modified June 2014 to realign south leg. No splitter islands. ICD estimated from Google Maps linework.
Hunts Point, WA
King Co.
United States 		Hunts Point Rd. / NE 28th St. / 84th Ave. NE / SR 520 ramps
(47.63600, -122.22744) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6536 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2014 Open June 2014. ICD estimated from Google Maps linework.
Joint Base Lewis-McChord, WA
Pierce Co.
United States 		D St. / South Dr. / Integrity Gate
(47.11600, -122.61932) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.3273 		Other (At-Grade)
Single-Lane 		2014 Open July 2014. ICD estimated from Google Maps linework.
Snohomish, WA
Snohomish Co.
United States 		Ave. D / Bickford Ave. / 15th St.
(47.93037, -122.10101) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
79.2238 		Other (At-Grade)
Single-Lane 		2014 Open July 2014. ICD estimated from Google Maps linework.
Yarrow Point, WA
King Co.
United States 		92nd Ave. NE / NE Points Dr. / NE 33rd St. / SR 520 WB Off-Ramp
(47.64153, -122.21728) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
86.9075 		Freeway Ramps (Grade-Separated)
Single-Lane 		2014 Open August 2014. ICD estimated from Google Maps linework.
Ruston, WA
Pierce Co.
United States 		Main St. / Bay View Corridor
(47.29744, -122.50297) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.1095 		Other (At-Grade)
Single-Lane 		2014 Open September 2014. ICD estimated from Google Maps linework.
Ruston, WA
Pierce Co.
United States 		N Ruston Way / Grand Ave.
(47.29725, -122.50488) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
79.3788 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Ruston, WA
Pierce Co.
United States 		N Ruston Way / Baltimore St. / N 51st St. / Yacht Club Rd.
(47.29908, -122.50894) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
101.2449 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Marysville, WA
Snohomish Co.
United States 		SR 531 (172nd St. NE) / 23rd Ave. NE
(48.15210, -122.19919) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2016 Open January 2016.
Cashmere, WA
Chelan Co.
United States 		N Division St. / Cottage Ave.
(47.52214, -120.46999) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2015 Open October 2015.
Lacey, WA
Thurston Co.
United States 		Willamette Dr. NE / 31st Ave. NE
(47.07789, -122.75228) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.9205 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 Open October 2015. ICD estimated from Google Maps linework.
Seabeck, WA
Kitsap Co.
United States 		Seabeck Hwy NW / NW Holly Rd.
(47.60901, -122.75692) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2015 Open October 2015.
Woodland, WA
Cowlitz Co.
United States 		SR 503 (Lewis River Rd.) / Scott Ave.
(45.91699, -122.74009) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.7138 		Other (At-Grade)
Single-Lane 		2015 Open September 2015. ICD estimated from Google Maps linework.
Lynnwood, WA
Snohomish Co.
United States 		68th Ave. W / 204th St. SW
(47.81409, -122.32484) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
20.0509 		Other (At-Grade)
Single-Lane 		2015 Edmonds Community College. Open August 2015. ICD estimated from Google Maps linework.
Kelso, WA
Cowlitz Co.
United States 		SR 432 / Old Hwy 99 / I-5 NB Ramps / Kelso Dr.
(46.10491, -122.87586) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0040 		Freeway Ramps (Grade-Separated)
Single-Lane 		2015 Open August 2015. Elliptical shape. ICD = approximately 110 ft x 100 ft.
Joint Base Lewis-McChord, WA
Pierce Co.
United States 		Colorado Ave. / Garcia Blvd.
(47.09688, -122.58387) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.4657 		Other (At-Grade)
Single-Lane 		2015 Open January 2015. ICD estimated from Google Maps linework.
Monroe, WA
Snohomish Co.
United States 		W Main St. / SR 522 SB Ramps
(47.84883, -122.00879) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
60.9600 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2014 Right-turn bypass lane on west leg. Open December 2014.
Bonney Lake, WA
Pierce Co.
United States 		198th Ave. E / Cascadia Blvd. E
(47.12299, -122.16688) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.6959 		Other (At-Grade)
Single-Lane 		2008 Fourth (southeast) leg added 2018. ICD estimated from Google Maps linework.
Bonney Lake, WA
Pierce Co.
United States 		Cascadia Blvd E / Canyon View Blvd. E
(47.12810, -122.17464) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.6916 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Bonney Lake, WA
Pierce Co.
United States 		Cascadia Blvd E. / Forest Park Blvd. E
(47.12820, -122.18033) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.0035 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 Open December 2014. ICD estimated from Google Maps linework.
Edmonds, WA
Snohomish Co.
United States 		212th St. SW / 84th Ave. W / SW Bowdoin Way
(47.80701, -122.34716) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
113.9049 		Other (At-Grade)
Single-Lane 		2014 Open November 2014. ICD estimated from Google Maps linework.
Marysville, WA
Snohomish Co.
United States 		SR 9 / 84th St. NE / Getchell Rd.
(48.07196, -122.11135) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2014 Right-turn-only lanes on all four legs. Open October 2014.
Wenatchee, WA
Chelan Co.
United States 		US 97 Alt / Ohme Garden Rd. / Warehouse Way
(47.48082, -120.32091) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.0940 		Other (At-Grade)
Single-Lane 		2012 Open October 2012. ICD estimated from Google Maps linework.
Spokane, WA
Spokane Co.
United States 		N Waikiki Rd. / N Mill Rd.
(47.76113, -117.42815) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.5085 		Other (At-Grade)
Single-Lane 		2012 Open October 2012. ICD estimated from Google Maps linework.
Redmond, WA
King Co.
United States 		NE Novelty Hill Rd. / 195th Ave. NE
(47.68845, -122.07993) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.5909 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 Open October 2012. ICD estimated from Google Maps linework.
Redmond, WA
King Co.
United States 		NE Union Hill Rd. / 196th Ave. NE
(47.67501, -122.07901) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 Open September 2012.
Arlington, WA
Snohomish Co.
United States 		SR 531 (172nd St NE) / SR 9
(48.15166, -122.11325) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.6373 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 Open October 2012. ICD estimated from Google Maps linework.
Joint Base Lewis-McChord, WA
Pierce Co.
United States 		Portland Ave. SW / Boundary St. SW / Camp Murray Gate
(47.12106, -122.56300) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.6312 		Other (At-Grade)
Single-Lane 		2012 Open October 2012. ICD estimated from Google Maps linework.
Silverdale, WA
Kitsap Co.
United States 		Silverdale Way NW / Chico Way NW / NW Newberry Hill Rd.
(47.63704, -122.70135) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
15.2906 		Other (At-Grade)
Single-Lane 		2012 Open September 2012. ICD estimated from Google Maps linework.
Poulsbo, WA
Kitsap Co.
United States 		NE Lincoln Rd / Noll Rd. NE / Gala Way NE
(47.75092, -122.61274) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2012 Open September 2012. Replaced two offset T-intersections.
Sammamish, WA
King Co.
United States 		NE 8th St. / 233rd Ave NE
(47.61687, -122.02903) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
63.6012 		Other (At-Grade)
Single-Lane 		2012 Open September 2012. ICD estimated from Google Maps linework.
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.
Mill Creek, WA
Snohomish Co.
United States 		SE 116th St. / 56th Ave SE
(47.89201, -122.15856) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
80.8842 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2012 Open August 2012. ICD estimated from Google Maps linework.
South Bend, IN
St. Joseph Co.
United States 		Michigan St. / Bartlett St.
(41.68529, -86.25054) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
53.5161 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 Adjacent to Hospital, incorporates cycle track on east leg. ICD estimated from Google Maps linework.
South Bend, IN
St. Joseph Co.
United States 		Michigan St. / Chippewa Ave.
(41.63608, -86.25035) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.9530 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 ICD estimated from Google Maps linework.
West Lafayette, IN
Tippecanoe Co.
United States 		Cumberland Ave. / Kent Ave.
(40.46064, -86.93030) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.7092 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
West Lafayette, IN
Tippecanoe Co.
United States 		Cumberland Ave. / Yeager Rd.
(40.46072, -86.92457) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.5308 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2015). ICD estimated from Google Maps linework.
West Lafayette, IN
Tippecanoe Co.
United States 		Cumberland Ave. / Manchester St.
(40.46060, -86.92022) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
1 Driveways
36.3483 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2015). ICD estimated from Google Maps linework.
West Lafayette, IN
Tippecanoe Co.
United States 		Northwestern Ave. / Yeager Rd.
(40.45031, -86.92487) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
47.2600 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
West Lafayette, IN
Tippecanoe Co.
United States 		S River Rd. / Williams St. / Tapawingo Dr.
(40.41833, -86.90641) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.0104 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 ICD estimated from Google Maps linework.
Lafayette, IN
Tippecanoe Co.
United States 		Shenandoah Dr. / Navarre Dr.
(40.42654, -86.84718) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
20.0017 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Lafayette, IN
Tippecanoe Co.
United States 		Concord Rd. / Maple Point Dr.
(40.38670, -86.85735) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.0271 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Lafayette, IN
Tippecanoe Co.
United States 		Walter Scholer Dr. / CR 10 W
(40.38265, -86.90634) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
59.1345 		Other (At-Grade)
Single-Lane 		Unknown completion date (before 1993). ICD estimated from Google Maps linework.
Brighton, CO
Adams Co.
United States 		Goshawk St. / Tanager St.
(39.97816, -104.74840) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.7104 		Other (At-Grade)
Single-Lane 		1998 Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.
Brighton, CO
Adams Co.
United States 		Goshawk St. / Crane St.
(39.97920, -104.74729) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.7101 		Other (At-Grade)
Single-Lane 		1998 Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.
Brighton, CO
Adams Co.
United States 		Prairie Falcon Pkwy. / Killdeer St.
(39.98546, -104.74473) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
108.8973 		Other (At-Grade)
Single-Lane 		2000 Year Completed estimated (1999-2002). ICD estimated from Google Maps linework.
Brighton, CO
Adams Co.
United States 		Royal Pine St. / Bristle Cone St.
(39.99139, -104.74762) 		Roundabout
Existing 		Unknown
None 		4 Approaches
0 Driveways
73.2019 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Brighton, CO
Adams Co.
United States 		Royal Pine St. / Longs Peak St.
(39.99458, -104.74971) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.0446 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Brighton, CO
Adams Co.
United States 		Midland St. / N 46th Ave.
(39.99625, -104.75962) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
131.7535 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Brighton, CO
Adams Co.
United States 		Midland St. / N 45th Ave.
(39.99675, -104.76143) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
71.3663 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Brighton, CO
Adams Co.
United States 		N 45th Ave. / Oxbow Dr.
(39.99866, -104.76214) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
115.2808 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Brighton, CO
Adams Co.
United States 		N 42nd Ave. / Clover Ln.
(39.99227, -104.76718) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
119.8666 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Chattanooga, TN
Hamilton Co.
United States 		Igou Gap Rd. / Gray Rd.
(35.02312, -85.14608) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.4954 		Other (At-Grade)
Single-Lane 		2006 Year Completed estimated (2002-2007). ICD estimated from Google Maps linework.
Chattanooga, TN
Hamilton Co.
United States 		Igou Gap Rd. / Jenkins Rd.
(35.02097, -85.14126) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.4521 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Chattanooga, TN
Hamilton Co.
United States 		Elder Mountain Rd. / O'Grady Dr.
(35.04252, -85.36198) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.1796 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (2002-2007). ICD estimated from Google Maps linework.
Chattanooga, TN
Hamilton Co.
United States 		Morris Ln. / Homecoming Dr.
(34.99715, -85.13595) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
79.2480 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2002-2005). ICD estimated from Google Maps linework.
Chattanooga, TN
Hamilton Co.
United States 		Premier Dr. / Pointe Center Dr.
(35.01333, -85.18897) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
60.6470 		Other (At-Grade)
Single-Lane 		2000 Year Completed estimated (1999-2002). ICD estimated from Google Maps linework.
Chattanooga, TN
Hamilton Co.
United States 		(shopping mall perimeter rd) / (shopping mall access rd)
(35.03304, -85.15518) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
184.8309 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Chattanooga, TN
Hamilton Co.
United States 		Landress Rd. / (parking)
(35.03544, -85.15483) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2002-2007).