Roundabouts Database Index

29411 Results

Search by location, intersection, and comments with the Quick Search below. You can search all other attributes by clicking Advanced Search. Sort results by clicking the headers of any column. Click the Intersection name for a details and aerial view. Search results pages can be bookmarked. Results can be exported to KML for viewing in Google Earth.

City, State County Country	Intersection (Lat, Lng)	Type Status	Control Type / Other Control Type	Approaches / Driveways / ICD (m)	Functional Class / LaneType	Year Completed	Comments
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	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.
Colorado Springs, CO El Paso Co. United States	Promenade Dr. / Royal Pine Dr. (38.96891, -104.74860)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.2859	Other (At-Grade) Single-Lane	2004	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	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	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.
Deerfield Hills, CO El Paso Co. United States	Drennan Rd. / Monica Dr. W (38.78171, -104.74739)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands; only diverging yellow lines.
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	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.
Colorado Springs, CO El Paso Co. United States	Cordera Crest Ave. / Outlook Ridge Trl. / Taco Ave. (38.97726, -104.74489)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.7094	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Year Completed estimated (2006-2011). ICD estimated from Google Maps linework.
Lochbuie, CO Weld Co. United States	Fletcher Ave. / Jewel St. (40.00385, -104.74486)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on three legs.
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.
Colorado Springs, CO El Paso Co. United States	N Union Blvd. / Cordera Crest Ave. / Nautilus Point (38.97581, -104.74418)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.5673	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Year Completed estimated (2006-2011). ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Brainard Dr. / Squirreltail Dr. (38.96376, -104.74410)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.2161	Other (At-Grade) Single-Lane	2000	ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	Cisne Cir. / Goldfinch St. (39.98653, -104.74396)	Other Existing	Unknown Unknown	3 Approaches 1 Driveways 0.0000	Other (At-Grade) Single-Lane
Colorado Springs, CO El Paso Co. United States	Continental Heights / Prominent Point (38.97278, -104.74369)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.7843	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2011). ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	Cherry Blossom Dr. / Willow Oak St. / N Golden Eagle Pkwy. (39.99599, -104.74341)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2018
Colorado Springs, CO El Paso Co. United States	Prominent Point / Nautilus Point (38.97327, -104.74271)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.8555	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2011). ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	Killdeer St. / Pelican Ave. (39.98524, -104.74270)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Lochbuie, CO Weld Co. United States	Fletcher Ave. / King St. (40.00386, -104.74235)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Brighton, CO Adams Co. United States	Longs Peak St. / N Golden Eagle Pkwy. (39.99224, -104.74163)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2018	South leg stubbed. Year Completed estimated (2018-2019).
Deerfield Hills, CO El Paso Co. United States	Drennan Rd. / Post Oak Dr. (38.78168, -104.74115)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands; only diverging yellow lines.
Colorado Springs, CO El Paso Co. United States	N Union Blvd. / Grand Cordera Pkwy. (38.97597, -104.74059)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.8532	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Year Completed estimated (2006-2011). ICD estimated from Google Maps linework.
Cheyenne, WY Laramie Co. United States	H.R. Ranch Rd. / Judy Lee Dr. (41.12408, -104.73770)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 29.6892	Other (At-Grade) Single-Lane	2008	Functional Class: Collector ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	New Car Dr. / parking lot (38.93777, -104.73750)	Other Existing	Unknown None	2 Approaches 0 Driveways 43.6622	Other (At-Grade) Single-Lane		Serves retail shopping center. ICD estimated from Google Maps linework.
Eaton, CO Weld Co. United States	Collins St. (CR 74) / CR 35 (40.52442, -104.73663)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://townofeaton.colorado.gov/news-article/eatons-new-roundabout-collins-and-cr-35
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).
Colorado Springs, CO El Paso Co. United States	New Car Dr. / Test Dr. (38.93844, -104.73440)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.6618	Other (At-Grade) Multilane (2 Lane, unspecified)	2003	Serves retail shopping center. ICD estimated from Google Maps linework.
(unincorporated), CO Douglas Co. United States	Fox Sparrow Rd. / Windhaven Dr. (39.43781, -104.73199)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 26.7495	Other (At-Grade) Single-Lane	1998	Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.
Parker, CO Douglas Co. United States	Inspiration Dr. / E Inspiration Ln. (39.55206, -104.73065)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2015
Colorado Springs, CO El Paso Co. United States	New Car Dr. / Duryea Dr. (38.93880, -104.72930)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.5906	Other (At-Grade) Single-Lane	2003	Serves retail shopping center. ICD estimated from Google Maps linework.
Aurora, CO Arapahoe Co. United States	Copperleaf Blvd. / S Tempe St. (39.62637, -104.72778)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 43.2351	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Newport Rd. / Vapor Trl. (38.80787, -104.72680)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 25.1284	Other (At-Grade) Single-Lane	2002	Y-shaped intersection. ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Grand Cordera Pkwy. / Sky Meadow Dr. / Wild Sage Grove (38.96025, -104.72647)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.8623	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Aurora, CO Arapahoe Co. United States	Copperleaf Blvd. / S Tibet St. (39.62772, -104.72553)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.0740	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Targa Dr. / Woodmen Ridge View (38.93858, -104.72473)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.5197	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Briargate Pkwy. / Wolf Center Dr. (38.97110, -104.72451)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 52.9272	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Cedar Creek View / (parking lot) (38.85572, -104.72340)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.1815	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Research Pkwy. / (unknown #1) (38.95966, -104.72230)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.5774	Other (At-Grade) Multilane (2 Lane, unspecified)	2006	Has marked double-left turn at northbound entry using conventional arrows. Functional Class: Arterial ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Briargate Pkwy. / Valemount Dr. (38.97236, -104.72142)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 46.4265	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Saddle Rock East, CO Arapahoe Co. United States	E Roxbury Dr. / S Wenatchee Way (39.58699, -104.72125)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Parker, CO Douglas Co. United States	Blackmoor St. (39.50578, -104.72041)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Colorado Springs, CO El Paso Co. United States	Research Pkwy. / (unknown #2) (38.96123, -104.71810)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.2198	Other (At-Grade) Multilane (2 Lane, unspecified)	2006	Functional Class: Arterial ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Carefree Cir. / New Center Pl. (38.87741, -104.71720)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 44.6291	Other (At-Grade) Multilane (2 Lane, unspecified)	2003	ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Briargate Pkwy. / Wolf Lake Dr. (38.97533, -104.71652)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.9955	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	Year Completed estimated (2017-2019). ICD estimated from Google Maps linework.
Fountain, CO El Paso Co. United States	Santa Fe Ave. / S Charter Oak Ranch Rd. (38.67148, -104.71481)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2023	Painted splitter island on west leg. https://www.codot.gov/news/2023/may/mamsip-charter-oak-ranch-road-completed
Colorado Springs, CO El Paso Co. United States	Tutt Blvd. / Greenway Pl. / (parking) (38.88292, -104.71469)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2023	Year Completed estimated (2022-2023).
Colorado Springs, CO El Paso Co. United States	Research Pkwy. / (unknown #3) (38.96204, -104.71430)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.1479	Other (At-Grade) Multilane (2 Lane, unspecified)	2006	Functional Class: Arterial ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Powerwood View / Sisters Grove (38.93851, -104.71390)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.5851	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2011). ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Tutt Blvd. / Templeton Gap Rd. (38.93203, -104.71363)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 46.4529	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Year Completed estimated (2006-2011). ICD estimated from Google Maps linework.
Tallyns Reach, CO Arapahoe Co. United States	E Roxbury Dr. / E Easter Dr. (39.58714, -104.71273)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Colorado Springs, CO El Paso Co. United States	Tutt Blvd. / Sisters Grove (38.93681, -104.71169)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.8758	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	One leg stubbed. Year Completed estimated (2006-2011). ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Tutt Blvd. / Bear Run Point (38.94247, -104.71133)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.5172	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Year Completed estimated (2006-2011). ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Tutt Blvd. / Powerwood View (38.93841, -104.71116)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.0169	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	One leg stubbed. Year Completed estimated (2005-2011). ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Peak Innovation Pkwy. / Integration Loop (38.77922, -104.71029)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2021	Yield-controlled right-turn bypass lanes on north and south legs. Add-lane right-turn bypass lanes on east and west legs. Year Completed estimated (2020-2021).
Aurora, CO Arapahoe Co. United States	S Old Tom Morris Rd. / Catawba Cir. / (golf course parking lot) (39.68629, -104.70910)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.0875	Other (At-Grade) Single-Lane	2000	Windmill in central island. Year Completed estimated (1999-2003). ICD estimated from Google Maps linework.
Inspiration, CO Douglas Co. United States	Gartrell Rd. / E Rocky Top Ave. (39.55491, -104.70847)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2019-2021).
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).
Aurora, CO Arapahoe Co. United States	E Florida Ave. / S De Gaulle Way / S Duquesne Ct. (39.69027, -104.70622)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 56.0618	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2003-2004). ICD estimated from Google Maps linework.
Murphy Creek, CO Arapahoe Co. United States	E Florida Ave. (39.68958, -104.70061)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Security-Widefield, CO El Paso Co. United States	Fountain Mesa Rd. / Caballero Ave. / Fortman Ave. (38.72330, -104.69956)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2022	Year Completed estimated (2021-2022). https://www.koaa.com/news/covering-colorado/new-roundabout-but-is-it-keeping-children-safe
Colorado Springs, CO El Paso Co. United States	Forestgate Dr. / Cairngorm Way (38.96770, -104.69892)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.4293	Other (At-Grade) Single-Lane	2002	Elliptical shape. Year Completed estimated (1999-2004). ICD estimated from Google Maps linework.
Aurora, CO Arapahoe Co. United States	S Sampson Gulch Way / E Clifton Dr. (39.56850, -104.69683)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2015-2017).
Pueblo, CO Pueblo Co. United States	N Purcell Rd. / E Platteville Blvd. (38.35647, -104.69429)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 33.7158	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Mustang Rim Dr. / Durango Kid Dr. (38.92918, -104.68881)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2015).
Colorado Springs, CO El Paso Co. United States	Antelope Ridge Dr. / Blue Vail Way (38.90824, -104.68610)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.5986	Other (At-Grade) Single-Lane	2006	Functional Class: Local ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Issaquah Dr. / Hawk Wind Blvd. (38.92294, -104.68581)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2006-2011).
Colorado Springs, CO El Paso Co. United States	Issaquah Dr. / Durango Kid Dr. (38.92864, -104.68562)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2015).
Colorado Springs, CO El Paso Co. United States	Forestgate Dr. / Lochwinnoch Ln. (38.96681, -104.68550)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.8585	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2004). ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Kettle Drum St. / Antelope Ridge Dr. (38.90673, -104.68530)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.6699	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Shale Dr. / Graphite Dr. (38.89675, -104.67676)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.8160	Other (At-Grade) Single-Lane	2018	Very wide circulatory roadway relative to entry width. Year Completed estimated (2017-2019).
Colorado Springs, CO El Paso Co. United States	Kenosha Dr. / Mulberry Dr. (38.94566, -104.67644)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2015-2017).
Colorado Springs, CO El Paso Co. United States	Shiloh Mesa Dr. / Mulberry Dr. (38.94332, -104.67591)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2019).
Aurora, CO Arapahoe Co. United States	E Ellsworth Ave. / Robertsdale St. (39.71661, -104.67347)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2018-2019).
Aurora, CO Arapahoe Co. United States	E Ellsworth Ave. / Trussville St. / 1st Ave. (39.71830, -104.66897)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2021	Year Completed estimated (2020-2021).
Cheyenne, WY Laramie Co. United States	Prairie Center Cir. / Thunder Rd. (41.15011, -104.66369)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 52.1603	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	Year completed estimated (2009-2012). ICD estimated from Google Maps linework.
Pueblo, CO Pueblo Co. United States	W 18th St. / Perry Ave. (38.28446, -104.65742)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2005	East and south legs stubbed.
Cheyenne, WY Laramie Co. United States	Prairie Center Cir. / Archer Pkwy. (41.15361, -104.65583)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 49.4597	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	Year completed estimated (2009-2012). ICD estimated from Google Maps linework.
Pueblo, CO Pueblo Co. United States	Spaulding Ave. / W 18th St. (38.28444, -104.65350)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2006-2011).
Hudson, CO Weld Co. United States	SR 52 / CR 43 1/2 (40.07815, -104.65121)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021
Hudson, CO Weld Co. United States	Main St. / I-76 EB Ramps (40.07506, -104.64740)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2021
Regina, SK Division 6 Canada	(unknown) (50.41660, -104.64649)	Other Existing	Uncontrolled Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Cheyenne, WY Laramie Co. United States	Prairie Center Cir. / Bullseye Blvd. (41.15082, -104.64450)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 51.2604	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	Year completed estimated (2009-2012). ICD estimated from Google Maps linework.
Regina, SK Division 6 Canada	20th Ave. / Athol St. (50.43332, -104.62826)	Traffic Calming Circle Existing	Uncontrolled Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Colorado Springs, CO El Paso Co. United States	Fontaine Blvd. / Lamprey Dr. (38.74007, -104.62463)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2019).
Regina, SK Division 6 Canada	20th Ave. / Robinson St. (50.43331, -104.62395)	Traffic Calming Circle Existing	Uncontrolled Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Regina, SK Division 6 Canada	20th Ave. / Rae St. (50.43330, -104.62110)	Traffic Calming Circle Existing	Uncontrolled Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Pueblo, CO Pueblo Co. United States	Frontage Rd. / Drew Dix Pkwy. / I-25 SB Exit Ramp (38.34309, -104.62080)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2023	https://www.codot.gov/projects/drewdixdillon
Pueblo, CO Pueblo Co. United States	Dillon Dr. / I-25 Frontage Road / I-25 SB On-Ramp (38.33775, -104.62031)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 45.7200	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2016	Year Completed estimated (2015-2018).
Ridge, CO Pueblo Co. United States	Dillon Dr. / I-25 NB Off-Ramp (38.33728, -104.61885)	Roundabout Existing	All-Way Yield Unknown	2 Approaches 0 Driveways 44.1960	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	Year Completed estimated (2015-2018).
Falcon, CO El Paso Co. United States	Old Meridian Rd. / McLaughlin Rd. (38.93529, -104.61079)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2020
Regina, SK Division 6 Canada	Research Dr. (50.41278, -104.59053)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Parking along circulatory roadway.
Pueblo, CO Pueblo Co. United States	Walking Stick Blvd. / 47th St. / Vision Hills Pkwy. (38.32430, -104.58110)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2021
Pueblo, CO Pueblo Co. United States	Palazzo Ln. / Village Green Pl. (38.31441, -104.57757)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2005
Trinidad, CO Las Animas Co. United States	County Road 69.1 / I-25 SB Ramps (37.13386, -104.52197)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Freeway Ramps (Grade-Separated) Single-Lane	2023	https://www.codot.gov/projects/archived-project-sites/i25-exit11-trinidad-intersection
Trinidad, CO Las Animas Co. United States	Santa Fe Trail / I-25 NB Ramps (37.13383, -104.52080)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Freeway Ramps (Grade-Separated) Single-Lane	2023	https://www.codot.gov/projects/archived-project-sites/i25-exit11-trinidad-intersection
Trinidad, CO Las Animas Co. United States	Nevada Ave. / N Animas St. (37.16950, -104.51035)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.3579	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2014-2018). ICD estimated from Google Maps linework.
Artesia, NM Eddy Co. United States	N 2nd St. / W Texas Ave. (32.84338, -104.39882)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.0856	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Balgonie, SK Saskatchewan Canada	Hwy 46 / Hwy 1 WB Ramps (50.47802, -104.28495)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.0422	Freeway Ramps (Grade-Separated) Single-Lane	2017	Roundabouts at the ramp terminal on both sides of a diamond interchange. ICD estimated from Google Maps linework.
Balgonie, SK Saskatchewan Canada	Hwy 46 / Hwy 1 EB Ramps (50.47618, -104.28151)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.5236	Freeway Ramps (Grade-Separated) Single-Lane	2017	Roundabouts at the ramp terminal on both sides of a diamond interchange. ICD estimated from Google Maps linework.