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
Loveland, CO Larimer Co. United States	Byrd Dr. / Test Dr. (40.43198, -104.99591)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 47.2729	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	ICD estimated from Google Maps linework.
Kokomo, IN Howard Co. United States	Center Rd. / Webster St. (40.43313, -86.13661)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.9995	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Loveland, CO Larimer Co. United States	Glen Isle Dr. / Glendale Dr. (40.43433, -105.11460)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	1995	No splitter islands on side street.
Loveland, CO Larimer Co. United States	Glen Isle Dr. / Buckingham Cir. (40.43580, -105.10680)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 64.5421	Other (At-Grade) Single-Lane	1997	Functional Class: Local ICD estimated from Google Maps linework.
Windsor, CO Weld Co. United States	CR 62 / Covered Bridge Pkwy. (40.43593, -104.93456)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 57.9120	Other (At-Grade) Multilane (2 Lane, unspecified)	2018
Loveland, CO Larimer Co. United States	E Crossroads Blvd. / I-25 SB Ramps (40.43596, -104.99335)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 40.9068	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2011	ICD estimated from Google Maps linework.
Loveland, CO Larimer Co. United States	E Crossroads Blvd. / I-25 NB Ramps (40.43597, -104.99138)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 38.1797	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2011	ICD estimated from Google Maps linework.
Loveland, CO Larimer Co. United States	Cross Roads Blvd. / Rocky Mountain Ave. (40.43602, -105.00153)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 34.5435	Other (At-Grade) Multilane (2 Lane, unspecified)	2006	ICD estimated from Google Maps linework.
Windsor, CO Weld Co. United States	E Cross Roads Blvd. / 7th St. / (unknown) (40.43692, -104.90540)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 58.1778	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Loveland, CO Larimer Co. United States	Clydesdale Pkwy. / Stallion Dr. (40.43774, -104.98796)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.2697	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2010). ICD estimated from Google Maps linework.
Anderson, CA Shasta Co. United States	Factory Outlets Dr. / I-5 NB Ramps / Locust St. / Deschutes Rd. (40.43782, -122.28600)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.0869	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2013	Freeway off-ramp added with roundabout. Previously controlled by one-way stop ICD estimated from Google Maps linework.
Greeley, CO Weld Co. United States	Poudre River Rd. / N 81st Ave. (40.44028, -104.80740)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2006	Year Completed estimated (2005-2006).
Pittsburgh, PA Allegheny Co. United States	Market Square (40.44070, -80.00256)	Other Existing	Unknown Unknown	5 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Pedestrian access to central island; parking along circulatory roadway.
Loveland, CO Larimer Co. United States	Rodin Dr. / Da Vinci Dr. (40.44219, -105.11912)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.9080	Other (At-Grade) Single-lane w/ Traversable Central Island	2020
Loveland, CO Larimer Co. United States	Valley Oak Dr. / Clearwater Dr. (40.44328, -105.02180)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 34.5398	Other (At-Grade) Single-Lane	2000	Date estimated. Functional Class: Local ICD estimated from Google Maps linework.
Lehi, UT Utah Co. United States	N Toscana Hills Dr. / Morning Vista Rd. / W Chapel Ridge Rd. (40.44388, -111.87893)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2005
Loveland, CO Larimer Co. United States	Redmesa Ave. / Egnar St. (40.44530, -105.10048)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 25.9080	Other (At-Grade) Single-lane w/ Traversable Central Island	2020
West Lafayette, IN Tippecanoe Co. United States	Klondike Rd. / Lindberg Rd. (40.44564, -86.96186)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 9.0891	Other (At-Grade) Single-Lane	2019	https://www.wlfi.com/content/video/511776742.html ICD estimated from Google Maps linework.
Windsor, CO Larimer Co. United States	CR 13 / Steeplechase Dr. / New Liberty Rd. (40.44570, -104.94420)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2019	https://nextdoor.com/agency-post/co/windsor/town-of-windsor/roundabout-construction-at-7th-new-liberty-begins-next-week-114483154/
Windsor, CO Weld Co. United States	New Liberty Rd. / Marina Dr. (40.44626, -104.90330)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 49.9896	Other (At-Grade) Multilane (2 Lane, unspecified)	2006	ICD estimated from Google Maps linework.
Pittsburgh, PA Allegheny United States	Reynolds St. / S Homewood Ave. / Edgerton Ave. (40.44647, -79.90324)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5277	Other (At-Grade) Single-Lane		No splitter islands.
Loveland, CO Larimer Co. United States	Taft Farms Pl. / Rangeland Ave. (40.44756, -105.09726)	Traffic Calming Circle Existing	All-Way Yield None	3 Approaches 0 Driveways 59.0775	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Alpine, UT Utah Co. United States	Canyon Crest Rd. / Alpine Hwy. (S. Main St.) (40.44784, -111.77840)	Roundabout Existing	Uncontrolled Active Pedestrian Warning (flashing yellow)	4 Approaches 0 Driveways 42.7174	Other (At-Grade) Single-Lane	2003	Free-merge, active pedestrian warning Functional Class: Major Arterial ICD estimated from Google Maps linework.
Quakertown, PA Bucks Co. United States	Old Bethlehem Pike / Portzer Rd. (40.44983, -75.37260)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2023
Alpine, UT Utah Co. United States	Canyon Crest Rd. / 200 West (40.45012, -111.78150)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.3540	Other (At-Grade) Single-Lane	2004	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.
Windsor, CO Larimer Co. United States	Cherry Blossom Dr. / Blackwood Dr. (40.45061, -104.94835)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 21.8122	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Windsor, CO Larimer Co. United States	Cherry Blossom Dr. / Stone Chase Dr. (40.45095, -104.95728)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 22.7210	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Windsor, CO Weld Co. United States	7th St. (CR 17) / New Liberty Rd. (40.45096, -104.91256)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.9005	Other (At-Grade) Single-Lane	2019	https://www.windsorgov.com/CivicAlerts.aspx?AID=1016 ICD estimated from Google Maps linework.
Loveland, CO Larimer Co. United States	CR 11C / E 57th St. (40.45099, -105.04418)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.3535	Other (At-Grade) Single-Lane	2019	ICD estimated from Google Maps linework.
Windsor, CO Weld Co. United States	New Liberty Rd. / (future road) (40.45101, -104.91123)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 43.6242	Other (At-Grade) Multilane (2 Lane, unspecified)	2005	ICD estimated from Google Maps linework.
Blandon, PA Berks Co. United States	US 222 (Allentown Pike) / Tamarack Blvd. / Genesis Dr. (40.45234, -75.89067)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown	2022	Year Completed estimated (2020-2022).
Lehi, UT Utah Co. United States	Gray Hawk Dr. / Homestead Dr. (40.45275, -111.89259)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2005-2006).
West Lafayette, IN Tippecanoe Co. United States	Cumberland Ave. (W 250 N) / Klondike Rd. (40.45288, -86.96200)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2019	Yield-controlled right-turn bypass lane on east leg. Year Completed estimated (2018-2020).
Steamboat Springs, CO Routt Co. United States	Mt Werner Cir. / Apres Ski Way (40.45516, -106.80718)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 30.8986	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2008). ICD estimated from Google Maps linework.
Greeley, CO Weld Co. United States	N 35th Ave. / W O St. / CR 64 (40.45520, -104.73479)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 67.0560	Other (At-Grade) Single-Lane	2022	Merging right-turn bypass lanes on all legs. Designed with striped out outer portion of circulatory roadway for future expansion to outside. Year Completed estimated (2021-2023).
Maeser, UT Uintah Co. United States	Main St. / Aggie Blvd. (40.45562, -109.56693)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Year Completed estimated (2009-2011).
Blandon, PA Berks Co. United States	US 222 (Allentown Pike) / Schaeffer Rd. (40.45584, -75.88412)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2021	https://berksweekly.com/traffic-transit/video-new-roundabout-opens-on-route-222-in-maidencreek-township/
Windsor, CO Larimer Co. United States	Crystal Downs Dr. / Vernazza Way (40.45625, -104.97811)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2017).
Loveland, CO Larimer Co. United States	Harrison Ave. / W 65th St. (40.45845, -105.08018)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.9844	Other (At-Grade) Single-Lane	2011	Right-turn bypass lane on east leg. ICD estimated from Google Maps linework.
Steamboat Springs, CO Routt Co. United States	Mt Werner Cir. / Ski Time Square Dr. (40.45888, -106.80633)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 25.4445	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Steamboat Springs, CO Routt Co. United States	Mount Werner Dr. / Steamboat Blvd. / Bangtail Way (40.45897, -106.81287)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	https://www.engagesteamboat.net/roundabout
Lafayette, IN Tippecanoe Co. United States	SR 25 / Old SR 25 (40.45910, -86.84349)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 55.4324	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Right-turn bypass lane on south leg. ICD estimated from Google Maps linework.
Coraopolis, PA Allegheny Co. United States	GSK Dr. / (parking) (40.45956, -80.17559)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Coraopolis, PA Allegheny Co. United States	GSK Dr. / (parking) (40.46049, -80.17626)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
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	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.
Steamboat Springs, CO Routt Co. United States	Central Park Dr. / Alpine Plaza / (parking) (40.46194, -106.82118)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2017	Entrance to Central Park Plaza shopping center. Year Completed estimated (2015-2018).
Pittsburgh, PA Allegheny Co. United States	Coral St. / Stratford Ave. (40.46221, -79.93260)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.wtae.com/article/traffic-circles-now-part-of-some-pittsburgh-neighborhoods/35982820
Pittsburgh, PA Allegheny Co. United States	Coral St. / S Fairmount St. (40.46240, -79.93351)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.wtae.com/article/traffic-circles-now-part-of-some-pittsburgh-neighborhoods/35982820
Pittsburgh, PA Allegheny Co. United States	Coral St. / Roup Ave. (40.46268, -79.93471)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.wtae.com/article/traffic-circles-now-part-of-some-pittsburgh-neighborhoods/35982820
Coraopolis, PA Allegheny Co. United States	(parking) (40.46293, -80.17648)	Other Unknown	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Pittsburgh, PA Allegheny Co. United States	Coral St. / S Atlantic Ave. (40.46369, -79.93873)	Traffic Calming Circle Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.wtae.com/article/traffic-circles-now-part-of-some-pittsburgh-neighborhoods/35982820
Pittsburgh, PA Allegheny Co. United States	Coral St. / S Pacific Ave. (40.46396, -79.94014)	Traffic Calming Circle Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.wtae.com/article/traffic-circles-now-part-of-some-pittsburgh-neighborhoods/35982820
Windsor, CO Weld Co. United States	Eastman Park Dr. / Water Valley Pkwy. / Cornerstone Dr. (40.46521, -104.89186)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.4372	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2014-2016). ICD estimated from Google Maps linework.
Windsor, CO Weld Co. United States	Eastman Park Dr. / 7th St. (40.46536, -104.90772)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.6198	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Loveland, CO Larimer Co. United States	CR 30 / CR 11C (40.46562, -105.04412)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.6197	Other (At-Grade) Single-Lane	2015	Long splitter islands. Year Completed estimated (2014-2016). ICD estimated from Google Maps linework.
Fort Collins, CO Larimer Co. United States	CR 30 / CR 11 (S Timberline Rd.) (40.46567, -105.03951)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.5283	Other (At-Grade) Single-Lane	2015	Long splitter islands. Year Completed estimated (2014-2016). ICD estimated from Google Maps linework.
Fort Collins, CO Larimer Co. United States	CR 9 / CR 30 (40.46569, -105.02033)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.7110	Other (At-Grade) Single-Lane	2009	Long splitter islands. Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Windsor, CO Weld Co. United States	Eastman Park Dr. / 3rd St. (40.46570, -104.90190)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.2542	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
West Lafayette, IN Tippicanoe Co. United States	McClure Ave. / Win Hentschel Blvd. (40.46592, -86.92810)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 59.0613	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Bluffdale, UT Salt Lake Co. United States	Noell Nelson Dr. / S Heritage Crest Way (40.47223, -111.91882)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.2506	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Kokomo, IN Howard Co. United States	W Markland Ave. / Park Ave. (40.47630, -86.14763)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.9738	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	https://www.kokomotribune.com/news/local_news/updated-roundabout-at-markland-and-park-open-almost-complete/article_99ddf954-d940-11e7-8f84-b30e25030c35.html ICD estimated from Google Maps linework.
Windsor, CO Weld Co. United States	CO 257 / Pointe Plaza Dr. (40.47823, -104.88905)	Roundabout Existing	All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only)	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2019	At-grade rail crossing located 370 feet to south. Year Completed estimated (2018-2019).
Rose Canyon, UT Salt Lake Co. United States	Spring Canyon Dr. / Buck Ridge Dr. / S New Maple Dr. (40.47981, -112.05539)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Moon Township, PA Allegheny Co. United States	SR 3070 / Resurrection Rd. / I-376 SB Ramps (40.48070, -80.20240)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.4290	Freeway Ramps (Grade-Separated) Single-Lane	2011	Previously controlled by two-way stop ICD estimated from Google Maps linework.
Windsor, CO Weld Co. United States	Westgate Dr. / Oakmond St. (40.48121, -104.98870)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2020	Year Completed estimated (2019-2021). Opened 1999-2004 as single-lane cul-de-sac with south leg and stubs on west and east legs and no evidence of traffic control; the outer portions of circulatory roadway were striped out. Converted to 2x1 roundabout 2019-2021 with addition of north leg.
Draper, UT Salt Lake Co. United States	65 E / Dearborn View Dr. / Alder Hill Rd. / Chandlerpoint Way (40.48153, -111.88863)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on east or west legs.
Windsor, CO Larimer Co. United States	CR 5 / Oakmont St. / Oakmont Ln. (40.48214, -104.98213)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2021	Year Completed estimated (2020-2021).
Brighton Heights, PA Allegheny Co. United States	Harvard Circle (40.48492, -80.03139)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Richmond Township, PA Berks Co. United States	Kutztown Rd. (US 222) / Moselem Springs Rd. (PA 662) (40.48551, -75.83896)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 55.4106	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	ICD estimated from Google Maps linework.
Rose Canyon, UT Salt Lake Co. United States	Spring Canyon Dr. / W Windy Ridge Dr. (40.48589, -112.05562)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Bluffdale, UT Salt Lake Co. United States	SR 140 (W 14600 S) / S 1000 W (40.48614, -111.91949)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.9679	Other (At-Grade) Single-Lane	2016	Right-turn-only lane on east leg. ICD estimated from Google Maps linework.
Windsor, CO Larimer Co. United States	CR 5 / Westgate Dr. / E CR 32 E (40.48667, -104.98201)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2021	Year Completed estimated (2020-2021).
Bluffdale, UT Salt Lake Co. United States	2200 W / 14400 S (40.48960, -111.94834)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 20.8913	Other (At-Grade) Single-Lane	2018	City Hall roundabout. ICD estimated from Google Maps linework.
Draper, UT Salt Lake Co. United States	Vestry Rd. / Rocky Mouth Ln. (40.48996, -111.87390)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 57.2236	Other (At-Grade) Single-Lane	1996	ICD estimated from Google Maps linework.
Fort Collins, CO Larimer Co. United States	Stanton Creek Dr. / Tortola Way (40.48999, -105.05430)	Traffic Calming Circle Existing	Unknown Unknown	3 Approaches 0 Driveways 25.4327	Other (At-Grade) Single-Lane		Functional Class: Local ICD estimated from Google Maps linework.
Bloomington, IL McLean Co. United States	Royal Pointe Dr / Brighton Ln (40.49004, -88.93106)	Traffic Calming Circle Existing	Other None	4 Approaches 0 Driveways 55.4069	Other (At-Grade) Single-Lane	1997	Year Completed estimated (1994-1999). ICD estimated from Google Maps linework.
Fort Collins, CO Larimer Co. United States	Stanton Creek Dr. / St. Thomas Dr. (40.49066, -105.05590)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 24.5241	Other (At-Grade) Single-Lane		Functional Class: Local ICD estimated from Google Maps linework.
Bluffdale, UT Salt Lake Co. United States	Spring View Pkwy. / Peacock Midge Dr. / Pheasant Tail Dr. (40.49070, -111.92292)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2005
Rose Canyon, UT Salt Lake Co. United States	Butterfield Park Way / Spring Canyon Dr. (40.49171, -112.05652)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on side street.
Bluffdale, UT Salt Lake Co. United States	S Stone Fly Dr. / Gray Wulff Dr. (40.49285, -111.92039)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2007
Bloomington, IL McLean Co. United States	Royal Pointe Dr. / Arrowhead Dr. (40.49332, -88.93045)	Traffic Calming Circle Removed	Other None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2014	Removed sometime between 2012 and 2015.
Midway, UT Wasatch Co. United States	W 970 S / Cascade Pkwy. / W Boulder Point Rd. (40.49625, -111.48265)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2019	No splitter islands.
Midway, UT Wasatch Co. United States	Cascade Pkwy. / Coldwater Way (40.49691, -111.48499)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Draper, UT Salt Lake Co. United States	Mike Weir Dr. / Sage Hollow Dr. / S Rambling Rd. (40.49752, -111.84179)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 60.8499	Other (At-Grade) Single-Lane	1999	Partially painted splitter islands on two legs; no splitter islands on third leg. ICD estimated from Google Maps linework.
Linden Park, CO Larimer Co. United States	Fossil Creek Circle (40.49945, -105.04367)	Other Existing	Unknown Unknown	6 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Pedestrian access to central island.
Fort Collins, CO Larimer Co. United States	E Trilby Rd. / Zephyr Rd. (40.50153, -105.02384)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6832	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Flemington, NJ Hunterdon Co. United States	Rte 12 / Main St. / Reaville Ave. (40.50183, -74.85851)	Rotary Existing	All-Way Yield None	5 Approaches 6 Driveways 106.6800	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2010	Oval shaped. ICD = 350 ft x 265 ft. Minor movements need to change lanes for some movements. Modified 2009-2010 to have yield on entry with original rotary geometry. 21442
Flemington, NJ Hunterdon Co. United States	US 202 / Rte 12 / Rte 31 (40.50267, -74.85339)	Rotary Existing	Other None	4 Approaches 0 Driveways 135.6360	Other (At-Grade) Multilane (2 Lane, unspecified)		Yield sign on circulatory roadway at northeast entry. ICD = 600 ft x 290 ft.
Flemington, NJ Hunterdon Co. United States	Rte 12 / Mine St. / Sargeantsville-Flemington Rd. (40.50440, -74.87123)	Rotary Existing	Other None	4 Approaches 1 Driveways 120.3960	Other (At-Grade) Single-Lane		Yield signs on circulatory roadway. ICD = 450 ft x 340 ft.
Corner Canyon, UT Salt Lake Co. United States	Aintree Ave. / Tuscalee Way (40.50470, -111.84045)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on north. east, or south legs.
Riverton, UT Salt Lake Co. United States	Hamilton View Rd. / W Chamonix Way (40.50497, -111.97475)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.2432	Other (At-Grade) Single-Lane	2007	Bypass lane on northwest leg. Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Findlay Township, PA Allegheny Co. United States	Court St. (40.50673, -80.26391)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No control.
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.
Fort Collins, CO Larimer Co. United States	Ketcher Rd. / SW Frontage Rd. (40.50855, -104.99242)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.reporterherald.com/2022/05/14/ketcher-road-bridge-over-i-25-to-reopen-may-18-following-seven-month-construction-closure/
Fort Collins, CO Larimer Co. United States	Kechter Rd. / Ziegler Rd. (40.50920, -105.01979)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.7818	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Normal, IL McLean Co. United States	Beaufort St. / North St. (40.50929, -88.98440)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Single-Lane	2009	Both a traffic solution and centerpiece for significant downtown redevelopment. Pedestrian access to central island. Completed Fall 2009. https://www.landscapeperformance.org/case-study-briefs/uptown-normal-circle-and-streetscape
Harvest Park, CO Larimer Co. United States	Old Mill Rd. / County Fair Ln. (40.51291, -105.02753)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2003	Painted splitter islands. Year Completed estimated (1999-2005).