Roundabouts Database

29616 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
Thornton, CO
Adams Co.
United States 		E 138th Ave. / Jersey St.
(39.94800, -104.91939) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Thornton, CO
Adams Co.
United States 		E 138th Ave. / Lilac St.
(39.94771, -104.91419) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Thornton, CO
Adams Co.
United States 		E 141st Ave. / Forest St.
(39.95341, -104.92769) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2015-2017).
Thornton, CO
Adams Co.
United States 		E 145th Ave. / Fairfax Dr.
(39.95991, -104.92845) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2018-2019).
Thornton, CO
Adams Co.
United States 		E 122nd Ave. / Roslyn St.
(39.91776, -104.90064) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2006 Year Completed estimated (2005-2006).
The Aurora Highlands, CO
Adams Co.
United States 		Aurora Highlands Pkwy. / Denali Blvd.
(39.77048, -104.70663) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2021 Merging right-turn bypass lane on east leg; add-lane bypass lane on north leg. Year Completed estimated (2020-2021).
Hastings, NE
Adams Co.
United States 		S Technical Blvd. / E Community Dr.
(40.57708, -98.32652) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2011
Hastings, NE
Adams Co.
United States 		S Technical Blvd. / E Military Dr.
(40.57940, -98.32650) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2011
Thornton, CO
Adams Co.
United States 		Tamarac St. / E 129th Ave. / Tamarac Way
(39.93026, -104.89660) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2004-2005).
Thornton, CO
Adams Co.
United States 		131st Ave. / Oneida St.
(39.93268, -104.90764) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2004-2005).
Thornton, CO
Adams Co.
United States 		Holly Cir. / Jasmine St.
(39.92580, -104.91863) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2004-2005).
Henderson, CO
Adams Co.
United States 		Henderson Rd. / E 124th Ave. / Park Blvd.
(39.92505, -104.87550) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2022 Merging right-turn bypass lanes on north and east legs. https://adcogov.org/henderson-rd-park-blvd-roundabout-project
Brighton, CO
Adams Co.
United States 		Southgate Blvd. / Gateway St.
(39.91320, -104.83390) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2018 Year Completed estimated (2018-2019).
Commerce City, CO
Adams Co.
United States 		E 119th Ave. / Oakland St. / (unknown)
(39.91279, -104.84949) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.9560 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2003-2004). East leg added 2008-2010.
Commerce City, CO
Adams Co.
United States 		E 121st Ave. / Jasper St.
(39.91627, -104.80425) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2003
Thornton, CO
Adams Co.
United States 		E 162nd Ave. / Grant St. / (parking)
(39.98980, -104.98308) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2007
Thornton, CO
Adams Co.
United States 		E 163rd Ave. / Elizabeth St.
(39.99121, -104.95523) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2017-2018).
Brighton, CO
Adams Co.
United States 		Longs Peak St. / N 46th Ave.
(39.99462, -104.75972) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2021
Brighton, CO
Adams Co.
United States 		Longs Peak St. / Silo Ct.
(39.99463, -104.75777) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2022 Year Completed estimated (2021-2022).
Brighton, CO
Adams Co.
United States 		Longs Peak St. / Baler Ct.
(39.99464, -104.75476) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2022 Year Completed estimated (2021-2022).
Brighton, CO
Adams Co.
United States 		Longs Peak St. / Bowie Dr. / N 46th Ave.
(39.99239, -104.75969) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2021 2022 or earlier (SV)
Brighton, CO
Adams Co.
United States 		156th Ave. / 157th Ave. / Syracuse Way
(39.97989, -104.89921) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2018-2019).
Thornton, CO
Adams Co.
United States 		Grant St. / E 146th Ave. / (parking)
(39.96090, -104.98184) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2018 Year Completed estimated (2018-2019).
Thornton, CO
Adams Co.
United States 		Grant St. / E 143rd Pl.
(39.95485, -104.98191) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2013 Opened with north and west legs 2013. South and east legs added 2015.
Thornton, CO
Adams Co.
United States 		Grant St. / E 141 Pl.
(39.95214, -104.98286) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2016 West leg added 2022-2023.
Thornton, CO
Adams Co.
United States 		Lincoln St. / E 141st Pl. / (parking)
(39.95280, -104.98624) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2013
Thornton, CO
Adams Co.
United States 		Grant St. / E 140th Ave. / (parking)
(39.94932, -104.98311) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
62.4840 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2018 Year Completed estimated (2018-2019).
Thornton, CO
Adams Co.
United States 		Grant St. / (parking)
(39.94597, -104.98307) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2018 Year Completed estimated (2018-2019).
Commerce City, CO
Adams Co.
United States 		Walden St. / E 105th Ave.
(39.88769, -104.77644) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2004-2005).
Commerce City, CO
Adams Co.
United States 		E 112th Ave. / Potomac St.
(39.89963, -104.82770) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2018).
Commerce City, CO
Adams Co.
United States 		E 112th Ave. / (parking)
(39.89972, -104.82580) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2018).
Gettysburg, PA
Adams Co.
United States 		Lincoln Square (Chamberburg St. / York St. / Carlisle St. / Baltimore St.)
(39.83092, -77.23112) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.1838 		Other (At-Grade)
Single-Lane 		Diagonal parking around circulatory roadway; pedestrian access to center island; no splitter islands. ICD estimated from Google Maps linework.
Abbottstown, PA
Adams Co.
United States 		King St. / Queen St.
(39.88671, -76.98461) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
4 Driveways
33.9077 		Other (At-Grade)
Single-Lane 		Parking along circulatory roadway. ICD estimated from Google Maps linework.
Hastings, NE
Adams Co.
United States 		S Adams Central Ave. / (High school parking lot) / (Elementary school parking lot)
(40.57069, -98.45891) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2017
New Oxford, PA
Adams Co.
United States 		Center Square (Lincoln Way / Hanover St. / Carlilse St.)
(39.86388, -77.05586) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
73.3384 		Other (At-Grade)
Single-Lane 		Converted town square: pedestrian access to central island; parking around circle. ICD estimated from Google Maps linework.
Denver, CO
Adams Co.
United States 		Syracuse St. / Rosalyn St. / 32nd Ave. Pkwy.
(39.76177, -104.89890) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.1333 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Denver, CO
Adams Co.
United States 		Xanthia St. / Xanthia Way / E. 24th Ave.
(39.75166, -104.88760) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.5468 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Denver, CO
Adams Co.
United States 		Willow St. / E. 21st Ave.
(39.74838, -104.88819) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.2212 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Commerce City, CO
Adams Co.
United States 		Turnberry Pkwy. / Revere St.
(39.89062, -104.83800) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2004-2005).
Commerce City, CO
Adams Co.
United States 		E 105th Ave. / Uvalda St.
(39.88673, -104.83520) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (2002-2003).
Commerce City, CO
Adams Co.
United States 		Wheeling St. / E 106th Ave. / Victor St.
(39.88895, -104.83121) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2003 Painted splitter islands.
Broomfield, CO
Adams Co.
United States 		Zang St. / (parking lot #1)
(39.92782, -105.13320) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
36.6350 		Other (At-Grade)
Single-Lane 		2001 Serves commercial development. ICD estimated from Google Maps linework.
Broomfield, CO
Adams Co.
United States 		Zang St. / (parking lot #2)
(39.92641, -105.13170) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
35.7199 		Other (At-Grade)
Single-Lane 		2001 Serves commercial development. ICD estimated from Google Maps linework.
Northglenn, CO
Adams Co.
United States 		Melody Dr. / Kennedy Dr.
(39.89222, -104.99270) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.6541 		Other (At-Grade)
Single-Lane 		1999 Roundabout is single-lane except for NB approach with separate RT lane. ICD estimated from Google Maps linework.
Westminster, CO
Adams Co.
United States 		Promenade Dr. S. / (TBD)
(39.89188, -105.06330) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		2 Approaches
0 Driveways
20.1598 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Eno, CO
Adams Co.
United States 		Memphis St. / E. 105th Way
(39.88830, -104.79660) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
23.8265 		Other (At-Grade)
Single-Lane 		2006 Functional Class: Local ICD estimated from Google Maps linework.
Eno, CO
Adams Co.
United States 		Memphis St. / E. 106th Pl.
(39.88960, -104.79650) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
25.6588 		Other (At-Grade)
Single-Lane 		2006 Functional Class: Local ICD estimated from Google Maps linework.
Eno, CO
Adams Co.
United States 		Kittredge St. / E. 105th Ave.
(39.88913, -104.80030) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.2377 		Other (At-Grade)
Single-Lane 		2006 Functional Class: Local ICD estimated from Google Maps linework.
Eno, CO
Adams Co.
United States 		Kittredge St. / E. 107th Ave.
(39.89114, -104.80140) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.3237 		Other (At-Grade)
Single-Lane 		2006 Functional Class: Local ICD estimated from Google Maps linework.
Brighton, CO
Adams Co.
United States 		W. Bridge St. / US 85 NB Ramps
(39.98683, -104.82320) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
43.0090 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2006 Part of double-dumbbell interchange with two roundabouts and one storage lane into railroad crossing. ICD estimated from Google Maps linework.
Brighton, CO
Adams Co.
United States 		W. Bridge St. / US 85 SB Ramps
(39.98682, -104.82450) 		Roundabout
Existing 		Unknown
Unknown 		5 Approaches
0 Driveways
43.9241 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2006 Part of double-dumbbell interchange with two roundabouts and one storage lane into railroad crossing. ICD estimated from Google Maps linework.
Henderson, CO
Adams Co.
United States 		E 96th Ave. / I-76 NB Ramps / Brighton Rd. / I-76 Frontage Rd.
(39.87074, -104.90024) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
68.7479 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2009 Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Henderson, CO
Adams Co.
United States 		E 96th Ave. / I-76 WB Ramps / Brighton Rd. / I-76 Service Rd.
(39.87079, -104.90301) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
65.0813 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2009 Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Brighton, CO
Adams Co.
United States 		Bromley Ln. / Medical Center Dr.
(39.97238, -104.75449) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
40.2723 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Brighton, CO
Adams Co.
United States 		Golden Eagle Pkwy. / Heron St.
(39.97720, -104.74991) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
89.6910 		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. / Goshawk Ct. / Heron Ln.
(39.97633, -104.74956) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
58.5745 		Other (At-Grade)
Single-Lane 		1998 Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.
Brighton, CO
Adams Co.
United States 		Golden Eagle Pkwy. / Tanager St.
(39.97858, -104.74845) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
84.1980 		Other (At-Grade)
Single-Lane 		1998 Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.
Brighton, CO
Adams Co.
United States 		Golden Eagle Pkwy. / Crane St. / Southern St.
(39.97963, -104.74733) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
96.0941 		Other (At-Grade)
Single-Lane 		1998 Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.
Brighton, CO
Adams Co.
United States 		Nighthawk Pkwy. / Crane St.
(39.98134, -104.74878) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
65.8914 		Other (At-Grade)
Single-Lane 		1998 Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.
Brighton, CO
Adams Co.
United States 		Nighthawk Pkwy. / Heron St.
(39.98132, -104.75076) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
96.0917 		Other (At-Grade)
Single-Lane 		1998 Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.
Brighton, CO
Adams Co.
United States 		Pelican St. / (unknown)
(39.97597, -104.74867) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Earth.
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.
Westminster, CO
Adams Co.
United States 		W 68th Ave. / Creekside Dr. / Hooker St.
(39.82018, -105.02873) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.6021 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Hastings, NE
Adams Co.
United States 		US 6-US 34 / Adams Central Ave.
(40.56812, -98.45894) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 http://www.hastingstribune.com/news/highway-6-34-roundabout-opens/article_aa280766-ebc9-11ea-8502-df2cea2f7d34.html
Brighton, CO
Adams Co.
United States 		Mt Massive Dr. / Mt Cameron Ct.
(39.98159, -104.75310) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Eagle, ID
Ada Co.
United States 		N Fisher Park Way / (unknown)
(43.69648, -116.39631) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2008 Right-turn bypass lane on west leg. Year Completed estimated (2006-2009).
Meridian, ID
Ada Co.
United States 		W McMillan Rd. / N Rustic Oak Way
(43.64851, -116.46388) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020
Boise, ID
Ada Co.
United States 		N 36th St. / W Hil Rd. / W Catalpa Dr.
(43.65542, -116.23333) 		Roundabout
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
74.3128 		Other (At-Grade)
Single-Lane 		2016 Dogbone shape. ICD estimated from Google Maps linework.
Kuna, ID
Ada Co.
United States 		N Linder Ave. / W Main St. / E 3rd St.
(43.49056, -116.41390) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.7271 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Boise, ID
Ada Co.
United States 		E Fort St. / E Reserve St.
(43.61355, -116.19070) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
38.0470 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Meridian, ID
Ada Co.
United States 		Records Ave. / Elden Gray St.
(43.62166, -116.34700) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.5835 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Meridian, ID
Ada Co.
United States 		Kleiner Memorial Pkwy. / Kleiner Park Loop
(43.62315, -116.34710) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.5827 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Boise, ID
Ada Co.
United States 		Crescent Rim Dr. / Eastover Terr.
(43.60307, -116.21526) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
61.4047 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2013 ICD estimated from Google Maps linework.
Boise, ID
Ada Co.
United States 		Whitewater Park Blvd. / Stewart Ave.
(43.62885, -116.23010) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.0373 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 Opened October 2013. ICD estimated from Google Maps linework.
Boise, ID
Ada Co.
United States 		S. Touchmark Way / E. Louise Dr.
(43.60317, -116.34880) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
29.4050 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Boise, ID
Ada Co.
United States 		S. Touchmark Way / S. Worth Way
(43.60206, -116.34610) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
30.2704 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Meridian, ID
Ada Co.
United States 		Pine St. / Webb Rd.
(43.61220, -116.36840) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.9126 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 ICD estimated from Google Maps linework.
Boise, ID
Ada Co.
United States 		Fort St. / Robbins Rd. / N 3rd St.
(43.61644, -116.19328) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.8572 		Other (At-Grade)
Single-Lane 		2019 https://www.cityofboise.org/departments/planning-and-development-services/robbins-roundabout/ ICD estimated from Google Maps linework.
Boise, ID
Ada Co.
United States 		E Parkcenter Blvd. / S Shadywood Way
(43.57291, -116.12957) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2018).
Boise, ID
Ada Co.
United States 		E Parkcenter Blvd. / E Warm Springs Ave.
(43.57647, -116.13975) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
41.5314 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 ICD estimated from Google Maps linework.
Boise, ID
Ada Co.
United States 		E Parkcenter Blvd. / S Wise Way
(43.57577, -116.13773) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.6879 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Boise, ID
Ada Co.
United States 		E Parkcenter Blvd. / Old Hickory Way
(43.57434, -116.13364) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.4191 		Other (At-Grade)
Single-Lane 		2017 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
Meridian, ID
Ada Co.
United States 		S Eagle Rd. / E Zaldia Dr. / E Zaldia St.
(43.56661, -116.35440) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2021 Year Completed estimated (2021-2022).
Meridian, ID
Ada Co.
United States 		E Wrightwood Dr. / S Luminous Ave. / E Crest Ridge Dr.
(43.56552, -116.37989) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2014 Year Completed estimated (2013-2014).
Meridian, ID
Ada Co.
United States 		S Vanguard Way / S Wayfinder Ave. / (parking)
(43.59800, -116.43116) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2017 Right-turn-only lane on northeast leg.
Meridian, ID
Ada Co.
United States 		S Wayfinder Ave. / W Cobalt Dr.
(43.60115, -116.42905) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2018).
Meridian, ID
Ada Co.
United States 		E Victory Rd. / S Locust Grove Rd.
(43.57574, -116.37461) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2023 https://www.youtube.com/watch?v=ONrQ1FFqSR8.
Meridian, ID
Ada Co.
United States 		Victory Rd. / S Ten Mile Rd.
(43.57570, -116.43378) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2022 Right-turn-only lanes on all legs.
Meridian, ID
Ada Co.
United States 		E Lake Hazel Rd. / S Locust Grove Rd.
(43.54644, -116.37449) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2022 Year Completed estimated (2021-2022).
Kuna, ID
Ada Co.
United States 		Hickory Valley Rd. / Courage Ave.
(43.49807, -116.32973) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2022
Meridian, ID
Ada Co.
United States 		W Amity Rd. / S Ten Mile Rd.
(43.56108, -116.43378) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2021 Right-turn-only lanes on all legs. https://www.achdidaho.org/Projects/proj_intersection_ten-mile-road-and-amity-road-roundabout.aspx