| 
                City, 
                State County Country  | 
            
                Intersection (Lat, Lng)  | 
            
                Type Status  | 
            Control Type / Other Control Type | Approaches / Driveways / ICD (m) | 
                Functional Class /  LaneType  | 
            Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| 
                Greeley,
                CO Weld Co. United States  | 
            
                W. 29th St. / 67th Ave. (40.38995, -104.78710)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 48.2121  | 
            
                Other (At-Grade) Single-Lane  |   
            2003 | ICD estimated from Google Maps linework. | 
| 
                Erie,
                CO Weld Co. United States  | 
            
                CW Bixler Blvd. / Washburn St. (40.06230, -105.05650)  | 
            
                Traffic Calming Circle Existing  | 
            
                Unknown Unknown  | 
            
                0 Approaches 0 Driveways 20.1096  | 
            
                Other (At-Grade) Unknown  |   
            ICD estimated from Google Maps linework. | |
| 
                Erie,
                CO Weld Co. United States  | 
            
                Lehigh Cir. / Bonanza Dr. (40.03702, -105.04080)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 0 Driveways 29.2612  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | Functional Class: Local ICD estimated from Google Maps linework. | 
| 
                Erie,
                CO Weld Co. United States  | 
            
                Vista Pkwy. / Mountain View Blvd. (40.00784, -105.03110)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 27.4441  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | Northbound right turn bypass lane. Functional Class: Local ICD estimated from Google Maps linework. | 
| 
                Applewood,
                CO Jefferson Co. United States  | 
            
                W. 32nd Ave. / Eldridge St. (39.76180, -105.15660)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 29.3790  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | North leg serves golf course parking lot. ICD estimated from Google Maps linework. | 
| 
                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. | 
| 
                Seattle,
                WA King Co. United States  | 
            
                Burke Ave. N / N 44th St. (47.66031, -122.33500)  | 
            
                Traffic Calming Circle Existing  | 
            
                Unknown Unknown  | 
            
                0 Approaches 0 Driveways 16.8926  | 
            
                Other (At-Grade) Unknown  |   
            ICD estimated from Google Maps linework. | |
| 
                Seattle,
                WA King Co. United States  | 
            
                Meridian Ave. N / N 44th St. (47.66030, -122.33370)  | 
            
                Traffic Calming Circle Existing  | 
            
                Unknown Unknown  | 
            
                0 Approaches 0 Driveways 20.9147  | 
            
                Other (At-Grade) Unknown  |   
            ICD estimated from Google Maps linework. | |
| 
                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. | 
| 
                Englewood,
                CO Arapahoe Co. United States  | 
            
                Englewood Pkwy. / S. Cherokee St. (39.65491, -104.99110)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 41.3782  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2000 | ICD estimated from Google Maps linework. | 
| 
                Englewood,
                CO Arapahoe Co. United States  | 
            
                W. Sheri Ln. / Belleview Park (39.62281, -105.00620)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 0 Driveways 42.3174  | 
            
                Other (At-Grade) Single-Lane  |   
            2001 | ICD estimated from Google Maps linework. | 
| 
                Seattle,
                WA King Co. United States  | 
            
                Corliss Ave. N / N 42nd St. (47.65795, -122.33140)  | 
            
                Traffic Calming Circle Existing  | 
            
                Unknown Unknown  | 
            
                0 Approaches 0 Driveways 13.6756  | 
            
                Other (At-Grade) Unknown  |   
            ICD estimated from Google Maps linework. | |
| 
                Seattle,
                WA King Co. United States  | 
            
                Sunnyside Ave. N / N 42nd St. (47.65794, -122.33020)  | 
            
                Traffic Calming Circle Existing  | 
            
                Unknown Unknown  | 
            
                0 Approaches 0 Driveways 16.8934  | 
            
                Other (At-Grade) Unknown  |   
            ICD estimated from Google Maps linework. | |
| 
                Seattle,
                WA King Co. United States  | 
            
                2nd Ave. NE / NE 43rd St. (47.65896, -122.32730)  | 
            
                Traffic Calming Circle Existing  | 
            
                Unknown Unknown  | 
            
                0 Approaches 0 Driveways 70.7899  | 
            
                Other (At-Grade) Unknown  |   
            ICD estimated from Google Maps linework. | |
| 
                Littleton,
                CO Arapahoe Co. United States  | 
            
                W. Caley Ave. / S. Spotswood St. (39.60239, -105.01160)  | 
            
                Traffic Calming Circle Existing  | 
            
                Unknown Unknown  | 
            
                0 Approaches 0 Driveways 23.9256  | 
            
                Other (At-Grade) Unknown  |   
            ICD estimated from Google Maps linework. | |
| 
                Seattle,
                WA King Co. United States  | 
            
                2nd Ave. NE / NE 44th St. (47.66022, -122.32730)  | 
            
                Traffic Calming Circle Existing  | 
            
                Unknown Unknown  | 
            
                0 Approaches 0 Driveways 33.7853  | 
            
                Other (At-Grade) Unknown  |   
            ICD estimated from Google Maps linework. | |
| 
                Superior,
                CO Boulder Co. United States  | 
            
                Rock Creek Pkwy. / 88th St. (39.93764, -105.14780)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 0 Driveways 47.6187  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2004 | ICD estimated from Google Maps linework. | 
| 
                Durango,
                CO La Plata Co. United States  | 
            
                Jenkins Ranch Rd. / Molas Dr. (37.28099, -107.85550)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 0 Driveways 28.5089  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | ICD estimated from Google Maps linework. | 
| 
                Loveland,
                CO Larimer Co. United States  | 
            
                E. 13th St. / (unknown) / (parking lot) (40.40565, -105.03960)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 132.7798  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | ICD estimated from Google Maps linework. | 
| 
                Loveland,
                CO Larimer Co. United States  | 
            
                Sculptor Dr. / (unknown) / (parking lot) (40.40465, -105.03520)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                5 Approaches 0 Driveways 59.1152  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | ICD estimated from Google Maps linework. | 
| 
                Parker,
                CO Douglas Co. United States  | 
            
                E. Neu Towne Pkwy. / S. Cedar Gulch Ln. (39.51147, -104.79250)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 35.0140  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | ICD estimated from Google Maps linework. | 
| 
                Parker,
                CO Douglas Co. United States  | 
            
                S. Cedar Gulch Ln. / (unknown) (39.51289, -104.79120)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 0 Driveways 35.9347  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | ICD estimated from Google Maps linework. | 
| 
                Parker,
                CO Douglas Co. United States  | 
            
                E. Neu Towne Pkwy. / (unknown) (39.51047, -104.78530)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 34.0931  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | ICD estimated from Google Maps linework. | 
| 
                Hayward,
                CA Alameda Co. United States  | 
            
                Orchard Ave. / Joyce St. (37.65808, -122.07850)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 18.9103  | 
            
                Other (At-Grade) Single-Lane  |   
            2000 | Painted splitter islands. Built as temporary in February 2000, reconstructed permanent central island 2001 (http://ci.hayward.ca.us/citygov/meetings/cca/rp/2000/rp091900-05.pdf). ICD estimated from Google Maps linework. | 
| 
                El Cajon,
                CA San Diego Co. United States  | 
            
                Murray Ave. / W. Main St. / Blackthorne Ave. / S. Westwind Dr. (32.79107, -116.98510)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                5 Approaches 0 Driveways 32.1284  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Escalon,
                CA San Joaquin Co. United States  | 
            
                1st Ave. / Riesling Way (37.79437, -121.01140)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 18.8755  | 
            
                Other (At-Grade) Single-Lane  |   
            2000 | Painted splitter islands. ICD estimated from Google Maps linework. | 
| 
                Santa Maria,
                CA Santa Barbara Co. United States  | 
            
                S. College Dr. / Southside Pkwy. (34.92111, -120.42530)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 44.0676  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2001 | No circulatory roadway striping. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| 
                Santa Maria,
                CA Santa Barbara Co. United States  | 
            
                S. College Dr. / E. McCoy Ln. (34.91648, -120.42510)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 54.8427  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2001 | No circulatory roadway striping. Fatal crash October 15, 2009. 11861-05. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| 
                Santa Maria,
                CA Santa Barbara Co. United States  | 
            
                S. Bradley Rd. / Southside Pkwy. (34.92075, -120.42200)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 47.0056  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2001 | No circulatory roadway striping. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| 
                Santa Maria,
                CA Santa Barbara Co. United States  | 
            
                S. Bradley Rd. / E. McCoy Ln. (34.91219, -120.42160)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 52.8868  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2002 | No circulatory roadway striping. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| 
                Middletown,
                DE New Castle Co. United States  | 
            
                Bunker Hill Rd. / Choptank Rd. (39.45790, -75.74350)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 0 Driveways 31.3525  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | Rural, redesigned in 2008 to better accommodate trucks and farm equipment. ICD estimated from Google Maps linework. | 
| 
                Quakertown,
                PA Bucks Co. United States  | 
            
                Station Rd. / Old Bethlehem Pike (40.42421, -75.33921)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 30.0036  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | ICD estimated from Google Maps linework. | 
| 
                Loveland,
                CO Larimer Co. United States  | 
            
                Rocky Mountain Ave. / Medical Center of the Rockies South (40.41537, -105.00150)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 40.0100  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2007 | Functional Class: Arterial ICD estimated from Google Maps linework. | 
| 
                Loveland,
                CO Larimer Co. United States  | 
            
                Rocky Mountain Ave. / Medical Center of the Rockies North (40.41752, -105.00030)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 47.2831  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2007 | Functional Class: Arterial ICD estimated from Google Maps linework. | 
| 
                Loveland,
                CO Larimer Co. United States  | 
            
                Rocky Mountain Ave. / Kendall Pkwy. / Artisan Dr. (40.42604, -105.00249)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                5 Approaches 0 Driveways 51.8230  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2007 | ICD estimated from Google Maps linework. | 
| 
                Anchorage,
                AK Anchorage United States  | 
            
                Elmore Rd. / E 135th Ave. / South Anchorage High School (61.09869, -149.80410)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 36.3650  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | ICD estimated from Google Maps linework. | 
| 
                Woodland,
                CA Yolo Co. United States  | 
            
                Promenade Dr. / Somerset Cir. (38.64501, -121.73150)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 31.7154  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | Functional Class: Local ICD estimated from Google Maps linework. | 
| 
                Woodland,
                CA Yolo Co. United States  | 
            
                Campos Ave. / Mack Way / Shoemaker Ct. (38.64920, -121.73140)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 25.1843  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | Functional Class: Local ICD estimated from Google Maps linework. | 
| 
                Woodland,
                CA Yolo Co. United States  | 
            
                Campos Ave. / Ortiz Ave. (38.65290, -121.73120)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 30.7792  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | Functional Class: Local ICD estimated from Google Maps linework. | 
| 
                Knoxville,
                TN Knox Co. United States  | 
            
                Concord Rd. / Northshore Dr. (35.86081, -84.14137)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 32.9098  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | http://www.knoxnews.com/news/2008/feb/20/countys-first-roundabout-opened-concord-northshore/ ICD estimated from Google Maps linework. | 
| 
                Palo Alto,
                CA Santa Clara Co. United States  | 
            
                Addison Ave. / Bryant St. (37.44197, -122.15540)  | 
            
                Traffic Calming Circle Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 15.1722  | 
            
                Other (At-Grade) Single-Lane  |   
            Functional Class: Local ICD estimated from Google Maps linework. | |
| 
                Palo Alto,
                CA Santa Clara Co. United States  | 
            
                Lytton Ave. / Fulton St. (37.45214, -122.15750)  | 
            
                Traffic Calming Circle Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 9.4813  | 
            
                Other (At-Grade) Single-Lane  |   
            Functional Class: Local ICD estimated from Google Maps linework. | |
| 
                Palo Alto,
                CA Santa Clara Co. United States  | 
            
                Park Blvd. / Park Ave. (37.43076, -122.14980)  | 
            
                Traffic Calming Circle Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 0 Driveways 24.6585  | 
            
                Other (At-Grade) Single-Lane  |   
            Functional Class: Local ICD estimated from Google Maps linework. | |
| 
                Kitchener,
                ON Waterloo Regional Municipality Canada  | 
            
                Ira Needles Blvd. / Highland Rd. (43.42294, -80.55246)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 83.2743  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2006 | Fishhook pavement markings. Series of five roundabouts. ICD estimated from Google Maps linework. | 
| 
                Kitchener,
                ON Waterloo Regional Municipality Canada  | 
            
                Ira Needles Blvd. / Highview Dr. (43.41460, -80.55273)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 0 Driveways 45.1131  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2006 | Fishhook pavement markings. Series of five roundabouts. ICD estimated from Google Maps linework. | 
| 
                Armdale,
                NS Halifax Regional Municipality Canada  | 
            
                Chebucto Rd. / Quinpool Rd. / Herring Cove Rd. / St. Margaret's Bay Rd. / Joseph Howe Dr. (44.64159, -63.62042)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                5 Approaches 0 Driveways 70.5321  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2005 | Old rotary that was converted to roundabout rules of road in 2005. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| 
                Waterloo,
                ON Waterloo Regional Municipality Canada  | 
            
                Ira Needles Blvd. / Erb St. (43.44632, -80.57117)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 49.4250  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2004 | Fishhook pavement markings. Series of five roundabouts. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| 
                Kitchener,
                ON Waterloo Regional Municipality Canada  | 
            
                Ira Needles Blvd. / Victoria St. S. (43.42872, -80.55302)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 46.8373  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2007 | Fishhook pavement markings. Series of five roundabouts. ICD estimated from Google Maps linework. | 
| 
                Kitchener/Waterloo,
                ON Waterloo Regional Municipality Canada  | 
            
                Ira Needles Blvd. / University Ave. (43.43700, -80.55984)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 53.7688  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2007 | Fishhook pavement markings. Series of five roundabouts. ICD estimated from Google Maps linework. | 
| 
                Minden,
                NV Douglas Co. United States  | 
            
                Hwy 88 / County Rd. / Mahogany Rd. (38.95578, -119.77936)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 26.9337  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | ICD estimated from Google Maps linework. | 
| 
                Mesquite,
                NV Clark Co. United States  | 
            
                Oasis Blvd. / Ivy Lee Crest (36.82714, -114.06800)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 64.0518  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2003 | ICD estimated from Google Maps linework. | 
| 
                Mesquite,
                NV Clark Co. United States  | 
            
                Oasis Blvd. / Canyon Crest Blvd. (36.83104, -114.07380)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 68.8283  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2003 | ICD estimated from Google Maps linework. | 
| 
                Kitchener,
                ON Waterloo Regional Municipality Canada  | 
            
                Fischer-Hallman Rd. / Seabrook Dr. (43.38706, -80.49034)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 19.0946  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | Sized as double-lane but striped as single-lane with yellow spiral hatching next to truck apron. ICD estimated from Google Maps linework. | 
| 
                Conway,
                AR Faulkner Co. United States  | 
            
                Courtway Dr. / Siebenmorgan Rd. (35.09868, -92.41469)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 40.0634  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | Schools located within one block on three of four approaches Functional Class: Collector ICD estimated from Google Maps linework. | 
| 
                Conway,
                AR Faulkner Co. United States  | 
            
                Prince St. / Western Ave. (35.09203, -92.45590)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 51.7935  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2007 | Located at Entrance to High School Complex Previously controlled by two way stop Functional Class: Arterial ICD estimated from Google Maps linework. | 
| 
                Conway,
                AR Faulkner Co. United States  | 
            
                Bruce St. / Farris Rd. (35.08129, -92.46307)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 40.0719  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Adjacent to University of Central Arkansas Campus and Sports Venues. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| 
                Buffalo,
                NY Erie Co. United States  | 
            
                Colonial Circle (Richmond Ave. / Lafayette Ave.) (42.92026, -78.88171)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                0 Approaches 0 Driveways 71.7180  | 
            
                Other (At-Grade) Unknown  |   
            ICD estimated from Google Maps linework. | |
| 
                Buffalo,
                NY Erie Co. United States  | 
            
                Soldiers Circle (Lincoln Pkwy. / Bidwell Pkwy. / Chapin Pkwy.) (42.92564, -78.87370)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                0 Approaches 0 Driveways 47.2248  | 
            
                Other (At-Grade) Unknown  |   
            ICD estimated from Google Maps linework. | |
| 
                Slingerlands,
                NY Albany Co. United States  | 
            
                Rte. 85 / Rte. 140 (42.63699, -73.85594)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 54.4744  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2007 | Functional Class: Arterial ICD estimated from Google Maps linework. | 
| 
                Slingerlands,
                NY Albany Co. United States  | 
            
                Rte. 85 / Maher Rd. (42.64485, -73.85257)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 54.4675  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2007 | Functional Class: Arterial ICD estimated from Google Maps linework. | 
| 
                Slingerlands,
                NY Albany Co. United States  | 
            
                Rte. 85 / Blessing Rd. (42.64893, -73.84798)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 0 Driveways 47.4364  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2007 | Functional Class: Arterial ICD estimated from Google Maps linework. | 
| 
                Slingerlands,
                NY Albany Co. United States  | 
            
                Rte. 85 / Vista Blvd. (42.64012, -73.85937)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 48.3217  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2007 | Functional Class: Arterial ICD estimated from Google Maps linework. | 
| 
                Coopersville,
                MI Ottawa Co. United States  | 
            
                68th Ave. / Randall St. (43.05976, -85.95670)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 38.3956  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2007 | ICD estimated from Google Maps linework. | 
| 
                Coralville,
                IA Johnson Co. United States  | 
            
                12th Ave. / Forevergreen Rd. (41.72284, -91.59520)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 32.9823  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | http://www.coralville.org/mod/press/documents/12th%20Ave%2011-18-05.pdf. Opened November 16, 2005. ICD estimated from Google Maps linework. | 
| 
                Reno,
                NV Washoe Co. United States  | 
            
                Northtowne Ln. / Wal-Mart entrance (39.55531, -119.78230)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 31.3085  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Reno,
                NV Washoe Co. United States  | 
            
                Neill Rd. / Kietzke Ln. (39.46721, -119.79120)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 52.5545  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2007 | ICD estimated from Google Maps linework. | 
| 
                Reno,
                NV Washoe Co. United States  | 
            
                Wells Ave. / Regency Way (39.50890, -119.80320)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 29.4866  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | ICD estimated from Google Maps linework. | 
| 
                Brandon,
                MB Westman Region Canada  | 
            
                34th St. / Willowdale Crescent (49.83122, -99.98436)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 36.9788  | 
            
                Other (At-Grade) Single-Lane  |   
            2002 | Before 2004. ICD estimated from Google Maps linework. | 
| 
                Fargo,
                ND Cass Co. United States  | 
            
                38th Ave. S / Village Ln. (46.81955, -96.86532)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 27.7874  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | ICD estimated from Google Maps linework. | 
| 
                Ellijay,
                GA Gilmer Co. United States  | 
            
                River St. / Dalton St. / Main St. (34.69513, -84.48260)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                6 Approaches 0 Driveways 38.2967  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Winnipeg,
                MB Winnipeg Capital Region Canada  | 
            
                Shorehill Dr. / Bridgetown Dr. (49.82256, -97.07655)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 36.9854  | 
            
                Other (At-Grade) Single-Lane  |   
            2003 | ICD estimated from Google Maps linework. | 
| 
                Winnipeg,
                MB Winnipeg Capital Region Canada  | 
            
                Lake Crest Rd. / (unknown) (49.80688, -97.17566)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                0 Approaches 0 Driveways 34.6851  | 
            
                Other (At-Grade) Unknown  |   
            2007 | ICD estimated from Google Maps linework. | 
| 
                Winnipeg,
                MB Winnipeg Capital Region Canada  | 
            
                Waterfront Dr. / Mill St. (49.89533, -97.13303)  | 
            
                Traffic Calming Circle Existing  | 
            
                Unknown Unknown  | 
            
                0 Approaches 0 Driveways 59.2415  | 
            
                Other (At-Grade) Unknown  |   
            ICD estimated from Google Maps linework. | |
| 
                Winnipeg,
                MB Winnipeg Capital Region Canada  | 
            
                Waterfront Dr. / Bannatyne Ave. (49.89712, -97.13358)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                0 Approaches 0 Driveways 34.6204  | 
            
                Other (At-Grade) Unknown  |   
            2001 | ICD estimated from Google Maps linework. | 
| 
                Winnipeg,
                MB Winnipeg Capital Region Canada  | 
            
                Waterfront Dr. / James Ave. (49.89856, -97.13316)  | 
            
                Traffic Calming Circle Existing  | 
            
                Unknown Unknown  | 
            
                0 Approaches 0 Driveways 29.2341  | 
            
                Other (At-Grade) Unknown  |   
            ICD estimated from Google Maps linework. | |
| 
                Winnipeg,
                MB Winnipeg Capital Region Canada  | 
            
                Waterfront Dr. / (no other legs) (49.90133, -97.12789)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                2 Approaches 0 Driveways 28.4631  | 
            
                Other (At-Grade) Unknown  |   
            2003 | ICD estimated from Google Maps linework. | 
| 
                Chattanooga,
                TN Hamiltion Co. United States  | 
            
                Igou Gap Rd. / Clearview Dr. / (residential driveway) (35.02494, -85.15220)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 26.4070  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | driveway from single family residence has a full approach on the north side Previously controlled by stop sign Functional Class: Local ICD estimated from Google Maps linework. | 
| 
                Chattanooga,
                TN Hamilton Co. United States  | 
            
                Goodwin Rd. / (East Brainerd Elementary School driveway) (35.02699, -85.14712)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 28.3624  | 
            
                Other (At-Grade) Single-Lane  |   
            2014 | Proposed replacement of cloverleaf ramps with diamond ramps on SR 153 and two multi-lane roundabouts on Hixson Pike. Currently high accident area due to weaving, lack of merge areas, and nearby signals. ICD estimated from Google Maps linework. | 
| 
                Ottawa,
                ON City of Ottawa Canada  | 
            
                Princess Ave. / Rockcliffe Pkwy. (45.44599, -75.68909)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 54.4647  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | ICD estimated from Google Maps linework. | 
| 
                Ottawa,
                ON City of Ottawa Canada  | 
            
                Beaulieu Pl. / Villeneuve Private (45.42574, -75.62828)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 20.1173  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | Functional Class: Local ICD estimated from Google Maps linework. | 
| 
                Ottawa,
                ON City of Ottawa Canada  | 
            
                Beauparc Private / Villeneuve Private (45.42353, -75.62725)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 22.6328  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | Functional Class: Local ICD estimated from Google Maps linework. | 
| 
                Ottawa,
                ON City of Ottawa Canada  | 
            
                Jockvale Rd. / Fable St. / Weybridge Dr. (45.27378, -75.76441)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Active Pedestrian Warning (flashing yellow)  | 
            
                4 Approaches 0 Driveways 32.7784  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | Functional Class: Major Collector ICD estimated from Google Maps linework. | 
| 
                Ottawa,
                ON City of Ottawa Canada  | 
            
                Huntmar Rd. / Rosehill Ave. (45.28658, -75.91740)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 34.4516  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | Functional Class: Major Collector ICD estimated from Google Maps linework. | 
| 
                Clearwater,
                FL Pinellas Co. United States  | 
            
                Ridgewood St. / Richards Ave. (27.97013, -82.76930)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                0 Approaches 0 Driveways 34.8091  | 
            
                Other (At-Grade) Single-Lane  |   
            2002 | ICD estimated from Google Maps linework. | 
| 
                Clearwater,
                FL Pinellas Co. United States  | 
            
                Ridgewood St. / Baker Ave. (27.97012, -82.76842)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                0 Approaches 0 Driveways 48.5218  | 
            
                Other (At-Grade) Single-Lane  |   
            2002 | ICD estimated from Google Maps linework. | 
| 
                Helena,
                MT Lewis and Clark Co. United States  | 
            
                Saddle Dr. / Colonial Dr. (46.57319, -111.97703)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 36.1246  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | ICD estimated from Google Maps linework. | 
| 
                Lee's Summit,
                MO Jackson Co. United States  | 
            
                Lake City Rd. / 7th Hwy (39.10414, -94.28173)  | 
            
                Rotary Existing  | 
            
                Unknown Unknown  | 
            
                0 Approaches 0 Driveways 140.8736  | 
            
                Other (At-Grade) Unknown  |   
            ICD estimated from Google Maps linework. | |
| 
                Lee's Summit,
                MO Jackson Co. United States  | 
            
                SW Longview Blvd. / SW Fascination Dr. (38.91153, -94.44954)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 44.6077  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2007 | ICD estimated from Google Maps linework. | 
| 
                Lee's Summit,
                MO Jackson Co. United States  | 
            
                SW Longview Blvd. / SW Keesler Dr. (38.90892, -94.44749)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 44.6093  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2007 | ICD estimated from Google Maps linework. | 
| 
                Lee's Summit,
                MO Jackson Co. United States  | 
            
                SW Longview Blvd. / SW Longview Rd. / SW Redbuck Cir. (38.90582, -94.44718)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 50.1878  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2007 | ICD estimated from Google Maps linework. | 
| 
                (unincorporated),
                AB Strathcona Canada  | 
            
                Sherwood Dr. / Broadmoor Blvd. (53.51889, -113.31930)  | 
            
                Rotary Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 0 Driveways 89.4723  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Edmonton,
                AB Edmonton Capital Region Canada  | 
            
                98 Ave. NW / 84 St. NW / 85 St. NW (53.53761, -113.45620)  | 
            
                Rotary Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 72.3979  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Saskatoon,
                SK N/A Canada  | 
            
                3rd Ave. / Spadina Crescent / Victoria St. (bridge) (52.12299, -106.66400)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                0 Approaches 0 Driveways 22.7317  | 
            
                Other (At-Grade) Unknown  |   
            2006 | ICD estimated from Google Maps linework. | 
| 
                Camrose,
                AB Central Alberta Canada  | 
            
                Valleyview Dr. / 28 Ave. (52.99531, -112.83900)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 34.5045  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | ICD estimated from Google Maps linework. | 
| 
                Edmonton,
                AB Edmonton Capital Region Canada  | 
            
                101 St. NW / 118 Ave. NW / Princess Elizabeth Ave. NW (53.57004, -113.49450)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 3 Driveways 77.3071  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Edmonton,
                AB Edmonton Capital Region Canada  | 
            
                87 Ave. NW / 142 St. NW (53.51936, -113.56570)  | 
            
                Rotary Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 73.1392  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Gatineau,
                QC Outaouais Region Canada  | 
            
                Rte. 148 / Rue des Laurentides (45.52187, -75.49563)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 23.4301  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | ICD estimated from Google Maps linework. | 
| 
                Val d'Or,
                QC Abitibi-Témiscamingue Region Canada  | 
            
                Blvd. Tetrault / Ave. 3e (48.09992, -77.76900)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                0 Approaches 0 Driveways 41.4759  | 
            
                Other (At-Grade) Unknown  |   
            2003 | ICD estimated from Google Maps linework. | 
| 
                Val d'Or,
                QC Abitibi-Témiscamingue Region Canada  | 
            
                Blvd. Tetrault / Blvd. Industriel (48.11255, -77.78258)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                0 Approaches 0 Driveways 39.8708  | 
            
                Other (At-Grade) Unknown  |   
            2003 | ICD estimated from Google Maps linework. |