| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Superior,
                CO Boulder Co. United States | 5th Ave. / Center Dr. (39.95764, -105.17190) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 31.1262 | Other (At-Grade) Single-Lane | 1999 | Serves Costco and Target as part of 750,000 square foot shopping center. Functional Class: Local ICD estimated from Google Maps linework. | 
| Poplar,
                MT Roosevelt Co. United States | US 2 / 13th Ave. E (48.11433, -105.17243) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2019 | https://www.roundupweb.com/story/2019/12/04/news/us-2-poplar-construction-winds-down/13182.html | 
| Lower Clover Basin,
                CO Boulder Co. United States | Portico Ln. / Portico Pl. (40.13727, -105.17304) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands on two legs. | |
| Upper Clover Basin,
                CO Boulder Co. United States | Mountain Dr. / Boundary Pl. (40.14560, -105.17468) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2015 | Year Completed estimated (2014-2015). | 
| Golden,
                CO Jefferson Co. United States | S Golden Rd. / Moss St. / Research Rd. (39.73392, -105.17606) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.4724 | Other (At-Grade) Single-Lane | 2012 | Yield-controlled right-turn bypass lane on east leg. ICD estimated from Google Maps linework. | 
| Golden,
                CO Jefferson Co. United States | S Golden Rd. / Quaker St. (39.73535, -105.18435) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.5534 | Other (At-Grade) Single-Lane | 2015 | ICD estimated from Google Maps linework. | 
| Poplar,
                MT Roosevelt Co. United States | US 2 / 5th Ave. E (48.11438, -105.18443) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2019 | https://www.roundupweb.com/story/2019/12/04/news/us-2-poplar-construction-winds-down/13182.html | 
| Canon City,
                CO Fremont Co. United States | Dozier Ave. / Fremont Dr. (38.44797, -105.19374) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 28.0610 | Other (At-Grade) Single-Lane | 2016 | Year Completed estimated (2016-2019). ICD estimated from Google Maps linework. | 
| Golden,
                CO Jefferson Co. United States | S. Golden Rd. / Ulysses St. (39.73771, -105.19390) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.5734 | Other (At-Grade) Single-Lane | 1998 | Documented in 2002 ITE District 6 Annual Meeting Compendium of Papers. Serves retail shopping corridor. Main entrance to shopping center. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| Golden,
                CO Jefferson Co. United States | S. Golden Rd. / Utah St. (39.73919, -105.19620) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 23.8782 | Other (At-Grade) Multilane (2 Lane, unspecified) | 1998 | Documented in 2002 ITE District 6 Annual Meeting Compendium of Papers. Serves retail shopping corridor. Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework. | 
| Golden,
                CO Jefferson Co. United States | S. Golden Rd. / Lunnonhaus Dr. (39.74062, -105.19840) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.0040 | Other (At-Grade) Multilane (2 Lane, unspecified) | 1998 | Documented in 2002 ITE District 6 Annual Meeting Compendium of Papers. Serves retail shopping corridor. Small two-lane roundabout but with nontraversable central island. | 
| Golden,
                CO Jefferson Co. United States | Jefferson County Pkwy. / Civic Center (39.72717, -105.19940) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 34.9051 | Other (At-Grade) Single-Lane | 2000 | Feeds parking lot ICD estimated from Google Maps linework. | 
| Golden,
                CO Jefferson Co. United States | S. Golden Rd. / Johnson Rd. / 16th St. (39.74207, -105.20060) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.6526 | Other (At-Grade) Multilane (2 Lane, unspecified) | 1998 | Documented in 2002 ITE District 6 Annual Meeting Compendium of Papers. Serves retail shopping corridor. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| Golden,
                CO Jefferson Co. United States | S. Golden Rd. / Ford St. / Jackson St. (39.74612, -105.20940) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 52.3432 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2009 | Functional Class: Arterial ICD estimated from Google Maps linework. | 
| Golden,
                CO Jefferson Co. United States | Heritage Rd. / Kimball Ave. (39.72049, -105.20966) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 31.2339 | Other (At-Grade) Single-Lane | 2015 | ICD estimated from Google Maps linework. | 
| Golden,
                CO Jefferson Co. United States | Heritage Rd / Eagle Ridge Dr (39.72578, -105.20987) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.4757 | Other (At-Grade) Single-Lane | 2015 | Oval shape. ICD estimated from Google Maps linework. | 
| Golden,
                CO Jefferson Co. United States | Heritage Rd. / W 4th Ave. (39.72190, -105.21004) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 12.8607 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2015 | Nearby pedestrian overcrossing in addition to at-grade pedestrian crossing on north leg. ICD estimated from Google Maps linework. | 
| Golden,
                CO Jefferson Co. United States | Illinois St. / (unknown) (39.73540, -105.21057) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.5747 | Other (At-Grade) Single-Lane | 2002 | Minimal splitter islands. No detectable warnings for the one pedestrian crossing. ICD estimated from Google Maps linework. | 
| Boulder,
                CO Boulder Co. United States | Cherryvale Rd. / Oreg St. (40.01320, -105.21292) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 26.5272 | Other (At-Grade) Single-Lane | 2015 | ICD estimated from Google Maps linework. | 
| Golden,
                CO Jefferson Co. United States | 19th St. / Elm St. / (college parking) (39.74672, -105.22134) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 26.6305 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2017 | ICD estimated from Google Maps linework. | 
| Arvada,
                CO Jefferson Co. United States | W 94th Ave. / Hallett St. (39.86650, -105.22434) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2014 | |
| Canon City,
                CO Fremont Co. United States | Main St. / 15th St. (38.44672, -105.22743) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2009 | Yield-controlled right-turn bypass lane on west leg. Year Completed estimated (2007-2011). | 
| Canon City,
                CO Fremont Co. United States | Elm Ave. / S 9th St. (38.42500, -105.23167) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 26.1986 | Other (At-Grade) Single-Lane | 2013 | Year Completed estimated (2011-2013). ICD estimated from Google Maps linework. | 
| Boulder,
                CO Boulder Co. United States | Kings Ridge Blvd. / Edison Ave. (40.03098, -105.23950) | Other Existing | All-Way Yield None | 3 Approaches 0 Driveways 23.7768 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Boulder,
                CO Boulder Co. United States | Kings Ridge Blvd. / Franklin Dr. (40.03237, -105.23960) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.4342 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Boulder,
                CO Boulder Co. United States | St. Johns St. / New Haven Ct. (Hampton Circle) (40.04742, -105.24740) | Roundabout Existing | Unknown Unknown | 4 Approaches 0 Driveways 25.5996 | Other (At-Grade) Single-Lane | 1997 | ICD estimated from Google Maps linework. | 
| Boulder,
                CO Boulder Co. United States | Pine St. / 17th St. (40.02126, -105.27410) | Traffic Calming Circle Existing | Unknown None | 4 Approaches 0 Driveways 10.9755 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Boulder,
                CO Boulder Co. United States | Balsam Ave. / 15th St. (40.02675, -105.27660) | Traffic Calming Circle Existing | All-Way Yield None | 4 Approaches 0 Driveways 8.2310 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Boulder,
                CO Boulder Co. United States | Pine St. / 15th St. (40.02072, -105.27670) | Traffic Calming Circle Existing | Unknown None | 4 Approaches 0 Driveways 16.4634 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Boulder,
                CO Boulder Co. United States | Balsam Ave. / 14th St. (40.02675, -105.27840) | Traffic Calming Circle Existing | All-Way Yield None | 4 Approaches 0 Driveways 16.4619 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Boulder,
                CO Boulder Co. United States | Evergreen Ave. / 9th St. (40.03106, -105.28560) | Traffic Calming Circle Existing | Unknown None | 4 Approaches 0 Driveways 16.4609 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Boulder,
                CO Boulder Co. United States | Maxwell Ave. / 6th St. (40.02176, -105.28860) | Traffic Calming Circle Existing | One-Way/Two-Way Stop None | 4 Approaches 0 Driveways 12.8046 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Boulder,
                CO Boulder Co. United States | Arapahoe Ave. / 5th St. (40.01295, -105.28920) | Traffic Calming Circle Existing | One-Way/Two-Way Stop None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Boulder,
                CO Boulder Co. United States | Pearl St. / 4th St. (40.01571, -105.29050) | Traffic Calming Circle Existing | Unknown None | 4 Approaches 0 Driveways 20.1234 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Boulder,
                CO Boulder Co. United States | Arapahoe Ave. / 4th St. (40.01294, -105.29160) | Traffic Calming Circle Existing | One-Way/Two-Way Stop None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Boulder,
                CO Boulder Co. United States | Pearl St. / Mid-Block (40.01501, -105.29390) | Traffic Calming Circle Existing | Unknown None | 2 Approaches 0 Driveways 16.4647 | Other (At-Grade) Single-Lane | Facilitates U-turns at west end of Pearl Street ICD estimated from Google Maps linework. | |
| Valle de Banderas,
                Nayarit Bahía de Banderas Mexico | Paseo de los Cocoteros / Paseo de las Garzas (20.69860, -105.29646) | Other Existing | All-Way Stop None | 3 Approaches 1 Driveways 65.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Valle de Banderas,
                Nayarit Bahía de Banderas Mexico | Paseo de los Cocoteros / Rtno. Cozumel (20.70296, -105.29773) | Other Existing | All-Way Stop None | 3 Approaches 0 Driveways 55.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Valle de Banderas,
                Nayarit Bahía de Banderas Mexico | Paseo de los Cocoteros / Blvd. Nuevo Vallarta (20.70863, -105.30017) | Other Existing | Unknown None | 3 Approaches 0 Driveways 65.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | Bus Stop pullout within circle. | |
| Evergreen,
                CO Jefferson Co. United States | CO 74 / CO 64 (Turkey Creek Rd.) (39.58759, -105.30994) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2008 | |
| Evergreen,
                CO Jefferson Co. United States | CR 65 / Bergen Pkwy. (39.69101, -105.36050) | Roundabout Existing | Unknown Unknown | 3 Approaches 1 Driveways 26.6520 | Other (At-Grade) Single-Lane | 1998 | ICD estimated from Google Maps linework. | 
| (unincorporated),
                CO Jefferson Co. United States | US 40 / CR 65 / I-70 WB Exit Ramp (39.71621, -105.39166) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2024 | Year Completed estimated (2023-2024). https://www.codot.gov/projects/i70floydhill/earlyprojects. | 
| Evergreen,
                CO Clear Creek Co. United States | US 40 / Homestead Rd. / I-70 WB Entrance Ramp (39.72195, -105.40944) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2024 | Through bypass lane on east leg. Year Completed estimated (2023-2024). https://www.codot.gov/projects/i70floydhill/earlyprojects. | 
| Idaho Springs,
                CO Clear Creek Co. United States | Colorado Blvd. / I-70 WB Ramps (39.74195, -105.49607) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 42.6720 | Freeway Ramps (Grade-Separated) Single-Lane | 2015 | |
| Estes Park,
                CO Larimer Co. United States | US 36 (N Saint Vrain Ave.) / Community Dr. (40.37449, -105.49980) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 48.7680 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2022 | Year Completed estimated (2019-2024). | 
| Nederland,
                CO Boulder Co. United States | SH 72 / SH 119 / 2nd St. / Bridge St. (39.96261, -105.51030) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 23.8006 | Other (At-Grade) Single-Lane | 1995 | Opened June 1995. Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework. | 
| Estes Park,
                CO Larimer Co. United States | US 34 (Wonderview Ave.) / MacGregor Ave. (40.38043, -105.52244) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2020 | https://www.youtube.com/watch?v=AB4aM0_6gDs | 
| Estes Park,
                CO Larimer Co. United States | US 36 / US 34 Business / Crags Dr. (40.37248, -105.52360) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2022 | Elliptical shaped. Replaced two two-way stop-controlled intersections. ICD = 120 ft x 95 ft. Year Completed estimated (2019-2024). | 
| Laramie,
                WY Albany Co. United States | N 22nd St. / Cumulus Dr. (41.33367, -105.56710) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4910 | Other (At-Grade) Single-Lane | 2015 | Year Completed estimated (2015-2016). ICD estimated from Google Maps linework. | 
| Taos,
                NM Taos Co. United States | NM 585 (Paseo del Cañon) / Camino des Colores (36.37670, -105.57657) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 44.2334 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2008 | https://www.santafenewmexican.com/news/local_news/traffic-rotaries-confuse-taos-drivers/article_801498db-aff0-5c1c-bc7c-2802b696425a.html ICD estimated from Google Maps linework. | 
| Taos,
                NM Taos Co. United States | NM 585 (Paseo del Cañon) / Weimer Rd. (36.37696, -105.58156) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 42.3101 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2008 | https://www.santafenewmexican.com/news/local_news/traffic-rotaries-confuse-taos-drivers/article_801498db-aff0-5c1c-bc7c-2802b696425a.html ICD estimated from Google Maps linework. | 
| Taos,
                NM Taos Co. United States | NM 585 (Paseo del Cañon) / Gusdorf Rd. (36.37843, -105.58705) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 34.6167 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2008 | https://www.santafenewmexican.com/news/local_news/traffic-rotaries-confuse-taos-drivers/article_801498db-aff0-5c1c-bc7c-2802b696425a.html ICD estimated from Google Maps linework. | 
| Georgetown,
                CO Clear Creek Co. United States | 15th St. / Argentine St. (39.71527, -105.69520) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.8298 | Other (At-Grade) Single-Lane | 2011 | ICD estimated from Google Maps linework. | 
| Miles City,
                MT Custer Co. United States | SR 59 (S Haynes Ave.) / I-94 WB Ramps (46.39529, -105.82257) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2020 | Raindrop shaped. https://www.facebook.com/184269241611945/videos/595272431092378/ | 
| Miles City,
                MT Custer Co. United States | SR 59 (S Haynes Ave.) / Steel St. / I-94 EB Ramps (46.39377, -105.82258) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2020 | Raindrop shaped. https://www.mdt.mt.gov/pubinvolve/broadus/ | 
| Santa Fe,
                NM Santa Fe Co. United States | Botulph Rd. / Arroyo Chamiso Rd. / Miguel Chavez Rd. (35.64938, -105.94790) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 29.1153 | Other (At-Grade) Single-Lane | 2002 | Urban Compact, Southeast Santa Fe neighborhood Functional Class: Minor Collector ICD estimated from Google Maps linework. | 
| Santa Fe,
                NM Santa Fe Co. United States | Oshara Blvd. / Falcon Way (35.61812, -105.98968) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | https://www.santafecountynm.gov/news/detail/county-celebrates-early-completion-of-landmark-ne-se-connector-roads-project | 
| Santa Fe,
                NM Santa Fe Co. United States | Rabbit Rd. / Falcon Way (35.62208, -105.99127) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2024 | Year Completed estimated (2023-2024). https://www.santafecountynm.gov/news/detail/county-celebrates-early-completion-of-landmark-ne-se-connector-roads-project. | 
| Santa Fe,
                NM Santa Fe Co. United States | Velocity Way / Santa Fe Community College parking lots (35.60456, -105.99883) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 33.0158 | Other (At-Grade) Single-Lane | 2012 | Year Completed estimated (2011-2013). ICD estimated from Google Maps linework. | 
| Santa Fe,
                NM Santa Fe Co. United States | W Alameda St. / Siler Rd. (35.66924, -105.99951) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 1 Driveways 32.0189 | Other (At-Grade) Single-Lane | 2011 | ICD estimated from Google Maps linework. | 
| Santa Fe,
                NM Santa Fe Co. United States | Richards Ave. / Dinosaur Trl. / Rabbit Rd. (35.61898, -106.00046) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.santafecountynm.gov/news/detail/richards-avenue-at-dinosaur-trail-reopens-ahead-of-schedule | 
| Santa Fe,
                NM Santa Fe Co. United States | Richards Ave. / Willow Back Rd. (35.61172, -106.00054) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 27.1871 | Other (At-Grade) Single-Lane | 2007 | https://newspaperarchive.com/santa-fe-new-mexican-nov-12-2007-p-9/ ICD estimated from Google Maps linework. | 
| Santa Fe,
                NM Santa Fe Co. United States | Velocity Way / Santa Fe Community College Main Entrance (35.60331, -106.00060) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.9874 | Other (At-Grade) Single-Lane | 2012 | Year Completed estimated (2011-2013). ICD estimated from Google Maps linework. | 
| Santa Fe,
                NM Santa Fe Co. United States | Richards Ave. / College Dr. (35.60719, -106.00060) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 30.1017 | Other (At-Grade) Single-Lane | 2003 | Community College District South of I-25 Previously controlled by 2 way stop Functional Class: Minor Arterial ICD estimated from Google Maps linework. | 
| Santa Fe,
                NM Santa Fe Co. United States | Richards Ave. / Avenida del Sur (35.59883, -106.00177) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.santafenewmexican.com/news/local_news/richards-avenue-roundabout-in-rancho-viejo-to-open-friday/article_f5e83866-2671-11ee-95d5-7f933f0abaa5.html | 
| Santa Fe,
                NM Santa Fe Co. United States | Richards Ave. / Velocity Way (35.60291, -106.00212) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.0165 | Other (At-Grade) Single-Lane | 2012 | Year Completed estimated (2011-2013). ICD estimated from Google Maps linework. | 
| Santa Fe,
                NM Santa Fe Co. United States | Beckner Rd. / Calle de la Alegria (35.62406, -106.00463) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 54.8640 | Other (At-Grade) Single-Lane | 2024 | Year Completed estimated (2023-2024). | 
| Santa Fe,
                NM Santa Fe Co. United States | Beckner Rd. / Walking Rain Rd. (35.62047, -106.01140) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 50.2920 | Other (At-Grade) Single-Lane | 2017 | Elliptical shaped. ICD = 165 ft x 155 ft. | 
| Pojoaque,
                NM Santa Fe Co. United States | Cities of Gold Rd / West Gutierrez Street (35.88258, -106.01321) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 113.2172 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Santa Fe,
                NM Santa Fe Co. United States | Zafarano Dr. / San Ignatio Rd. (35.64579, -106.01394) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.9988 | Other (At-Grade) Single-Lane | 2006 | Southwest Santa Fe near Lowes Building Supply. ICD estimated from Google Maps linework. | 
| Santa Fe,
                NM Santa Fe Co. United States | Rufina St. / Zafarano Dr. (35.64938, -106.01476) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 32.0268 | Other (At-Grade) Single-Lane | 2007 | ICD estimated from Google Maps linework. | 
| Santa Fe,
                NM Santa Fe Co. United States | Beckner Rd. / Rail Runner Rd. (35.61909, -106.01615) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 43.6895 | Other (At-Grade) Single-Lane | 2017 | ICD estimated from Google Maps linework. | 
| Santa Fe,
                NM Santa Fe Co. United States | Governor Miles Rd. / (unnamed) (35.62729, -106.01980) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 26.2110 | Other (At-Grade) Single-Lane | 2003 | South Santa Fe East of Cerrillos Road Functional Class: Minor Collector ICD estimated from Google Maps linework. | 
| Santa Fe,
                NM Santa Fe Co. United States | Camino Entrada / Camino Entrada (35.63545, -106.02087) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2022 | https://santafenm.gov/news/youre-invited-first-drive-round-the-new-camino-entrada-roundabout | 
| Santa Fe,
                NM Santa Fe Co. United States | Beckner Rd. / (unknown) (35.61720, -106.02092) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 47.5741 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2017 | ICD estimated from Google Maps linework. | 
| Santa Fe,
                NM Santa Fe Co. United States | Las Soleras Dr. / (unknown) (35.61991, -106.02561) | Roundabout Existing | All-Way Yield None | 2 Approaches 2 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2020 | Year Completed estimated (2017-2020). South and east driveways added 2023-2024. | 
| Santa Fe,
                NM Santa Fe Co. United States | Beckner Rd. / Wellness Way (35.61403, -106.02630) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 54.8640 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | Year Completed estimated (2017-2021). | 
| Santa Fe,
                NM Santa Fe Co. United States | S Meadows Rd. / NM 599 NB Ramps / Alameda Frontage Rd. (35.65799, -106.03527) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 56.2835 | Freeway Ramps (Grade-Separated) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Santa Fe,
                NM Santa Fe Co. United States | S Meadows Rd. / NM 599 SB Ramps / NM 599 Frontage Road (35.65966, -106.03780) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 56.2823 | Freeway Ramps (Grade-Separated) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Santa Fe,
                NM Santa Fe Co. United States | South Meadows Rd. / Rufina St. (35.64262, -106.03811) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 33.0001 | Other (At-Grade) Single-Lane | 2006 | Year Completed estimated (2005-2007). ICD estimated from Google Maps linework. | 
| Breckenridge,
                CO Summit Co. United States | CO-9 / Stan Miller Dr. / Fairview Blvd. (39.52585, -106.04534) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.5341 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2015 | ICD estimated from Google Maps linework. | 
| Breckenridge,
                CO Summit Co. United States | Main St. / N. Park Ave. (39.49046, -106.04560) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 32.2595 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2006 | ICD estimated from Google Maps linework. | 
| Breckenridge,
                CO Summit Co. United States | S Park Ave. (CO 9) / Four O'clock Rd. (39.48043, -106.04811) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 34.1078 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2015-2018). ICD estimated from Google Maps linework. | 
| Breckenridge,
                CO Summit Co. United States | N Park Ave. / Watson Ave. (39.48470, -106.04887) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2022 | https://www.townofbreckenridge.com/live/watson-roundabout | 
| Dillon,
                CO Summit Co. United States | Dillon Dam Rd. / La Bonte St. (39.62759, -106.05380) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2010 | Year Completed estimated (2008-2011). | 
| Santa Fe,
                NM Santa Fe Co. United States | Plaza Central / Paseo del Sol (35.62483, -106.06118) | Other Existing | All-Way Stop None | 3 Approaches 0 Driveways 19.4162 | Other (At-Grade) Single-Lane | 2005 | ICD estimated from Google Maps linework. | 
| Santa Fe,
                NM Santa Fe Co. United States | Paseo del Sol / Salida del Sol (35.62547, -106.06163) | Other Existing | All-Way Stop None | 3 Approaches 0 Driveways 54.3648 | Other (At-Grade) Single-Lane | 2005 | ICD estimated from Google Maps linework. | 
| Santa Fe,
                NM Santa Fe Co. United States | Plaza Central / Contenta Ridge (35.62395, -106.06359) | Other Existing | All-Way Stop None | 4 Approaches 0 Driveways 16.5039 | Other (At-Grade) Single-Lane | 2005 | ICD estimated from Google Maps linework. | 
| Santa Fe,
                NM Santa Fe Co. United States | Jaguar Dr. / Plaza Central (35.61781, -106.06768) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2017 | https://www.abqjournal.com/1114997/new-exit-opens-up-citys-south-side-ex-nm-599jaguar-drive-interchange-offers-easy-access-to-tierra-contenta-subdivision.html/em010318b | 
| Frisco,
                CO Summit Co. United States | S Summit Blvd. / Peak One Blvd. / Water Dance Dr. (39.57343, -106.08514) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2021 | Year Completed estimated (2019-2021). | 
| Frisco,
                CO Summit Co. United States | S Summit Blvd. / 8th Ave. (39.57496, -106.09161) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 0.0000 | Other (At-Grade) Unknown | 2021 | Under construction September 2021. | 
| Frisco,
                CO Summit Co. United States | SH 9 / I-70 WB Ramps (39.59339, -106.09700) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 34.0524 | Freeway Ramps (Grade-Separated) Single-Lane | 2000 | Highway ref. pt. 70-202.35. ICD estimated from Google Maps linework. | 
| Frisco,
                CO Summit Co. United States | Copper Rd / Beeler Pl. / Copper Cir. (39.50153, -106.15826) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2003 | Year Completed estimated (1999-2005). | 
| Horizon City,
                TX El Paso Co. United States | Tabasco Pl. / Puerto Del Carmen Dr. (31.65823, -106.18300) | Traffic Calming Circle Existing | All-Way Yield None | 3 Approaches 2 Driveways 24.3840 | Other (At-Grade) Single-Lane | 2008 | |
| Horizon City,
                TX El Paso Co. United States | Kieth Booth Dr. / Tobe Davis Dr. / Glenn Warner Blvd. (31.68831, -106.18588) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 59.4360 | Other (At-Grade) Single-Lane | Vertical curb on central island apron. | |
| Horizon City,
                TX El Paso Co. United States | Desierto Bonito St. / Desierto Bello Ave. (31.65895, -106.19018) | Traffic Calming Circle Existing | All-Way Stop None | 4 Approaches 0 Driveways 24.3840 | Other (At-Grade) Single-Lane | 2008 | |
| El Paso,
                TX El Paso Co. United States | Desierto Bonito St. / Desierto Lindo Ave. (31.65743, -106.19019) | Traffic Calming Circle Existing | All-Way Stop None | 4 Approaches 0 Driveways 24.9936 | Other (At-Grade) Single-Lane | 2008 | |
| Horizon City,
                TX El Paso Co. United States | Maravillas St. / Desierto Bello Ave. (31.65895, -106.19369) | Traffic Calming Circle Existing | All-Way Stop None | 4 Approaches 0 Driveways 24.3840 | Other (At-Grade) Single-Lane | 2008 | |
| El Paso,
                TX El Paso Co. United States | Maravillas St. / Desierto Lindo Ave. (31.65744, -106.19369) | Traffic Calming Circle Existing | All-Way Stop None | 4 Approaches 0 Driveways 25.2984 | Other (At-Grade) Single-Lane | 2008 | |
| Horizon City,
                TX El Paso Co. United States | Town Center Dr. / Horizon Crossing St. (31.67829, -106.20606) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 54.8640 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2019 | Year Completed estimated (2018-2019). |