Roundabouts Database Index

29411 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
New Bern, NC Craven Co. United States	Sellhorn Blvd. / Inge Ct. (35.05745, -77.03385)	Other Existing	Unknown Unknown	3 Approaches 1 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands
New Bern, NC Craven Co. United States	Haley Ray Ln. / Drew Ave. / Austin Ave. (35.03380, -77.01924)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on three legs.
Newport, NC Carteret Co. United States	White Sands Blvd. / Deer Run / Merry Woods Dr. (34.80021, -76.86634)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Belfair, WA Mason Co. United States	SR 3 / Log Yard Rd. (47.46778, -122.80455)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2020	Central island truck apron and external truck aprons for long trucks making turns. Year Completed estimated (2018-2021).
Citrus Ridge, FL Indian River Co. United States	Brookfield Dr. / Trillium Way (27.64971, -80.46475)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Fort Pierce, FL St. Lucie Co. United States	N 17th St. / Ave. Q (27.46572, -80.34160)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Saint Lucie West, FL St. Lucie Co. United States	NW St James Blvd. / NW Dover Ct. / NW Sheffield Cir. / NW Stratford Ln. (27.36057, -80.36986)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Pedestrian access to central island.
Saint Lucie West, FL St. Lucie Co. United States	NW Vizcaya Falls / NW Cataluna Cir. (27.35695, -80.38274)	Other Existing	Other Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Mix of yield and uncontrolled entries.
Saint Lucie West, FL St. Lucie Co. United States	NW Central Park Plaza (27.31628, -80.39413)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Saint Lucie West, FL St. Lucie Co. United States	SW Ambrose Way (27.29930, -80.43026)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Saint Lucie West, FL St. Lucie Co. United States	SW Visconti Way / SW Appian Way (27.31016, -80.43776)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Saint Lucie West, FL St. Lucie Co. United States	SW Copper Creek Dr. / NW Marjorie Ln. (27.32703, -80.45032)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 54.8640	Other (At-Grade) Single-Lane	2007	No truck apron. Year Completed estimated (2006-2007).
Saint Lucie West, FL St. Lucie Co. United States	Burnside Dr. / SW Burnside St. / SW Copper Creek Dr. (27.32907, -80.44632)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2007	No truck apron. Painted splitter island on north leg. Year Completed estimated (2006-2007).
Vero Beach, FL Indian River Co. United States	55th St. / 49th Ave. (27.69432, -80.43725)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2006
Vero Beach, FL Indian River Co. United States	56th Pl. / 49th Ave (27.69685, -80.43750)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2006
Vero Beach, FL Indian River Co. United States	55th St. / 55th Ave. (27.69438, -80.44170)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2006
Vero Beach, FL Indian River Co. United States	56th Pl. / 55th Ave. (27.69685, -80.44161)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2006
Palm Coast, FL Flagler Co. United States	Ocean Way N / Cinnamon Beach Pl. (29.59587, -81.18402)	Other Existing	One-Way/Two-Way Stop Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Palm Coast, FL Flagler Co. United States	Sweetgum Ln. / Bourganville Dr. / Conservatory Dr. (29.61802, -81.23768)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
St Augustine, FL St. Johns Co. United States	Beacon Lake Pkwy. / Twin Creeks Dr. / (parking) (30.07432, -81.47063)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2018).
Downingtown, PA Chester Co. United States	Applecross Blvd. / Bolero Dr. (40.03412, -75.77800)	Other Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Midlothian, VA Chesterfield Co. United States	Welby Dr. / Riverton Ridge Dr. (37.55076, -77.63988)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2004	No truck apron. Year Completed estimated (2004-2005).
Mechanicsville, VA Hanover Co. United States	Honey Meadows Rd. / Meadow Pond Dr. / Harvest Honey Rd. (37.67241, -77.41173)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2007-2008).
Chester, VA Chesterfield Co. United States	Iron River Dr. / Berkley Mill Dr. (37.35652, -77.46201)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2016-2017).
Chester, VA Chesterfield Co. United States	Iron River Dr. / Bradenton Dr. / Weatherby Dr. (37.35467, -77.46282)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2014-2016).
Baltimore, MD Baltimore City United States	Washington Pl. / Mount Vernon Pl. (39.29756, -76.61568)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Pasco, WA Franklin Co. United States	Chapel Hill Blvd. / N Road 84 (46.26959, -119.19999)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2018-2021).
Pasco, WA Franklin Co. United States	Chapel Hill Blvd. / Road 76 (46.26355, -119.19001)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2018-2021).
Avalon Harbor, FL Broward Co. United States	Harbor Dr. / 10th St. (26.24321, -80.09758)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 22.8600	Other (At-Grade) Single-Lane	2005	Painted splitter islands. Year Completed estimated (2004-2005).
Victoria Park, FL Broward Co. United States	NE 6th St. / NE 14th Ave. (26.13009, -80.12943)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2003).
Lubbock, TX Lubbock Co. United States	Oakridge Ave. / 32nd St. (33.56475, -101.96107)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on three legs.
Lubbock, TX Lubbock Co. United States	30th St. / Norwich Ave. (33.56698, -101.95917)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on two legs.
Lubbock, TX Lubbock Co. United States	(unknown) / (unknown) (33.60862, -101.89891)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Reno, NV Washoe Co. United States	Ferrari McLeod Blvd. / Remington Park Dr. (39.56671, -119.81484)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2010).
Newry, N. Ireland Newry, Mourne & Down United Kingdom	Damolly Roundabout [A28 (Belfast Rd. - Carnbane Way) / Ashgrove Rd. / Belfast Rd.] (54.19581, -6.33302)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Troon, Scotland South Ayrshire United Kingdom	A759 / A78 NB Off-Ramp / (frontage road) (55.56771, -4.63841)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Auchengate, Scotland South Ayrshire United Kingdom	A759 (Woodend Rd.) / A78 SB On-Ramp (55.56906, -4.63727)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Buck Lake, FL Leon Co. United States	Pedrick Rd. / Easton Glen Dr. / Countryside Dr. (30.45227, -84.18178)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.8600	Other (At-Grade) Single-Lane	1998	Year Completed estimated (1994-1999).
Panama City Beach, FL Bay Co. United States	Pier Park Dr. / L C Hilton Jr Dr. (30.21809, -85.87348)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Panama City Beach, FL Bay Co. United States	Wild Heron Way / Prospect Promenade / Salamander Trl. (30.28015, -85.97333)	Unknown Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Niceville, FL Okaloosa Co. United States	Rocky Bayou Dr. / (parking) (30.51345, -86.44694)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2015	Painted truck apron. Year Completed estimated (2013-2018).
Niceville, FL Okaloosa Co. United States	Revell St. / (parking) (30.51567, -86.45816)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2011	Painted truck apron. Year Completed estimated (2010-2012).
Niceville, FL Okaloosa Co. United States	(shopping center entrance) / (parking) (30.51614, -86.46230)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2011	Merging right-turn bypass lane with painted splitter island on south leg. Year Completed estimated (2010-2012).
Edgewater, CO Jefferson Co. United States	Pierce St. / W 24th Ave. (39.75123, -105.07204)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://edgewaterecho.com/2022/03/new-roundabout-open-at-24th-avenue-and-pierce-street/
Fruit Cove, FL St. Johns Co. United States	Turning Leaf Ave. / Teresa Ct. / Nottage Hill St. / Kenwood St. (30.06607, -81.63832)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2006	One-stage pedestrian crossings on all legs.
Fruit Cove, FL St. Johns Co. United States	Sierra Vista Ct. / Kenwood St. / Stonewell Dr. (30.06361, -81.63738)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 45.7200	Other (At-Grade) Single-Lane	2006
Summerville, SC Dorchester Co. United States	Wescott Blvd. / Oak Forest Blvd. (32.94488, -80.14152)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 60.9600	Other (At-Grade) Single-Lane	2000	Built originally as multilane (2x1) roundabout. Year Completed estimated (2000). Converted to single-lane in 2015 by striping out inner circulating lane but retaining two-lane exits at pedestrian crossings on north and south legs.
Trondheim, Trøndelag Trondheim Norway	Skippergata / Maskinistgata (63.43847, 10.41814)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Trondheim, Trøndelag Trondheim Norway	Skippergata / Styrmannsgata / Kobbes gate (63.43910, 10.41840)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Trondheim, Trøndelag Trondheim Norway	Bromstadvegen / Innherensveien (63.43508, 10.45711)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Trondheim, Trøndelag Trondheim Norway	Presthusvegan / Kochhaugvegen (63.42426, 10.51748)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Trondheim, Trøndelag Trondheim Norway	Vikelvfaret / Kochhaugvegen (63.42146, 10.53367)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Trondheim, Trøndelag Trondheim Norway	Ranheimsvegen / Peder Myhres veg (63.42486, 10.53575)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Trondheim, Trøndelag Trondheim Norway	Ranheimslivegen / Stasjonsvegen (63.42845, 10.53871)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Stjørdal, Trøndelag Stjørdal Norway	Wessels veg / Elvegata (63.47140, 10.90601)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Härnösand, Västernorrland Härnösand Sweden	Stationsgatan / Nybrogatan (62.63489, 17.92961)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Härnösand, Västernorrland Härnösand Sweden	Nybrogatan / Torsviksgatan / Terminalgatan (62.63429, 17.93295)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Härnösand, Västernorrland Härnösand Sweden	Stationsgatan / Djuphammsvägen / Bondsjöleden (62.63719, 17.93243)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Härnösand, Västernorrland Härnösand Sweden	Bondsjöleden / Idrottsvägen / Kaptensgatan (62.63707, 17.92522)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Härnösand, Västernorrland Härnösand Sweden	Brunnshunsgatan / Hovsgatan (62.62963, 17.94273)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Härnösand, Västernorrland Härnösand Sweden	Brännavägen / Gånsviksvägen (62.62819, 17.95998)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Dotsero, CO Eagle Co. United States	Colorado River Rd. / US 6 / I-70 Frontage Rd. / I-70 WB On-Ramp (39.64841, -107.06570)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Freeway Ramps (Grade-Separated) Single-Lane	2013	Year Completed estimated (2011-2015).
Parachute, CO Garfield Co. United States	Old Hwy 6 / I-70 EB Ramps / (unknown) (39.42828, -108.07440)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 57.9120	Freeway Ramps (Grade-Separated) Single-Lane	2012
Parachute, CO Garfield Co. United States	Old Hwy 6 / I-70 WB Ramps (39.42982, -108.07610)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 51.8160	Freeway Ramps (Grade-Separated) Single-Lane	2012
San Juan Capistrano, CA Orange Co. United States	Via Angelina / Via Pimienta (33.49441, -117.67731)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
San Juan Capistrano, CA Orange Co. United States	Via Angelica / Via Egan (33.49524, -117.67899)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Miami, FL Miami-Dade Co. United States	SW 28th St. / SW 32nd Ct. (25.73898, -80.24701)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.3360	Other (At-Grade) Single-Lane	2012	One-stage pedestrian crossings. Year Completed estimated (2011-2013).
Miami, FL Miami-Dade Co. United States	SW 14th St. / SW 29th Ave. (25.75956, -80.24068)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2007).
Westside/Sunkist Grove, FL Miami-Dade Co. United States	NW 131st St. / NW 10th Ave. (25.89450, -80.21515)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2011-2013).
Westside/Sunkist Grove, FL Miami-Dade Co. United States	NW 127th St. / NW 10th Ave. (25.89086, -80.21501)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.3360	Other (At-Grade) Single-Lane	2011
Westside/Sunkist Grove, FL Miami-Dade Co. United States	NW 123rd St. / NW 10th Ave (25.88719, -80.21481)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.3360	Other (At-Grade) Single-Lane	2011
Westside/Sunkist Grove, FL Miami-Dade Co. United States	NW 121st St. / NW 10th Ave. (25.88542, -80.21475)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.3360	Other (At-Grade) Single-Lane	2011
Country Club Estates, FL Miami-Dade Co. United States	NW 207th St. / NW 7th Ave. (25.96524, -80.21407)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.8600	Other (At-Grade) Single-Lane	2011	North leg stubbed.
Country Club Estates, FL Miami-Dade Co. United States	NW 207th St. / NW 12th Ave. (25.96497, -80.22215)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.8600	Other (At-Grade) Single-Lane	2012	Painted splitter island on north leg. Year Completed estimated (2011-2013).
Walden, FL Miami-Dade Co. United States	NW 210th St. / NW 9th Ct. (25.96784, -80.21894)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Davie, FL Broward Co. United States	Wilson Rd. / (unknown) (26.05755, -80.22376)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2015
Minto Plantation, FL Broward Co. United States	NW 12th St. / NW 11th Ct. (26.13888, -80.29402)	Other Existing	Other Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Circulatory roadway yields to entry.
Savannah, FL Broward Co. United States	NW 22nd Pl. / NW 137th Ave. / NW 22nd St. (26.15280, -80.33047)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Camas, WA Clark Co. United States	NE Woodburn Dr. / NE Laurel St. (45.60703, -122.39789)	Unknown Existing	Unknown None	4 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2018	Painted splitter islands. Year Completed estimated (2017-2018).
Vancouver, WA Clark Co. United States	NW 5th Pl. / NW 151st St. (45.72996, -122.67572)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Bellingham, WA Whatcom Co. United States	Cordata Pkwy. / Horton Rd. (48.80595, -122.49677)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.0896	Other (At-Grade) Single-Lane	2019	Curb returns are further back from ICD than leading ends of splitter islands.
Camas, WA Clark Co. United States	NW Camas Meadows Dr. / NW Payne St. / NW Pittock Pl. (45.62718, -122.45141)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0037	Other (At-Grade) Single-Lane	2018
Camas, WA Clark Co. United States	NW 44th Ave. / NW Ivy St. (45.60804, -122.42079)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Camas, WA Clark Co. United States	NW 44th Ave. / NW Jasmine St. (45.60960, -122.42245)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 26.8221	Other (At-Grade) Single-Lane	2012	No splitter islands, residential area.
Camas, WA Clark Co. United States	SE Brady Rd. / Columbia Palisades Dr. (45.58617, -122.47084)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6717	Other (At-Grade) Single-Lane	2018
Cashmere, WA Chelan Co. United States	Goodwin Rd. / US 2 EB Ramps / Hay Canyon Rd. (47.52907, -120.48927)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2021	Hay Canyon Rd goes under Goodwin Rd just east of roundabout. https://www.co.chelan.wa.us/public-works/pages/west-cashmere-bridge-replacement-crp-693
Duvall, WA King Co. United States	NE Big Rock Rd. / 3rd Ave. NE (47.72685, -121.98193)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.1373	Other (At-Grade) Single-Lane	2019
Duvall, WA King Co. United States	Railroad Way NE / NE 143rd Pl. (47.72994, -121.98822)	Other Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 32.3085	Other (At-Grade) Single-Lane	2020	Yield at entry, but no splitter islands.
Gig Harbor, WA Pierce Co. United States	Harborview Dr. / Stinson Ave. (47.33363, -122.58919)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022
Federal Way, WA King Co. United States	SW 349th St. / 27th Ave. SW (47.28883, -122.36857)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2005	Painted splitter islands
Federal Way, WA King Co. United States	S 317th St. / 11th Pl. S (47.31677, -122.31839)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2016	Access to multifamily housing, public streets.
Federal Way, WA King Co. United States	SW 329th Way / 49th Ave. SW (47.30724, -122.39523)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.3357	Other (At-Grade) Single-Lane	2017	Painted splitter islands.
Federal Way, WA King Co. United States	20th Ave. S / S 332nd St. (47.30376, -122.30750)	Traffic Calming Circle Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 19.2024	Other (At-Grade) Single-Lane	2007	Painted splitter islands, limited outside curbing.
Federal Way, WA King Co. United States	20th Ave. S / S 330th St. (47.30605, -122.30752)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 19.2024	Other (At-Grade) Single-Lane	2007	Painted splitter islands, limited outside curbing
Fort Lewis, WA Pierce Co. United States	Pershing Circle [Lewis Dr. / Kaufman Ave. / Liggett Ave.] (47.09195, -122.61587)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 54.2541	Other (At-Grade) Single-Lane	2015	Circular intersection converted to roundabout in 2015.
Fort Lewis, WA Pierce Co. United States	A St. / 17th St. (47.12596, -122.59856)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 37.7952	Other (At-Grade) Single-Lane	2011
Fort Lewis, WA Pierce Co. United States	East Dr. / Compass Ave. (47.13338, -122.59358)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.3669	Other (At-Grade) Single-Lane	2011
San Marcos, CA San Diego Co. United States	Village Dr. / Carnation Ct. (33.12285, -117.16747)	Other Existing	Other Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Mix of stop and yield control.
Village Walk, FL Palm Beach Co. United States	Poinciana Blvd. / (parking) (26.69440, -80.22849)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2013	Right-turn-only lane on west leg. Year Completed estimated (2011-2014).
Celebration Pointe, FL St. Lucie Co. United States	Celebration Dr. / Merriment Way (27.43158, -80.37878)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.