| 
                City, 
                State County Country  | 
            
                Intersection (Lat, Lng)  | 
            
                Type Status  | 
            Control Type / Other Control Type | Approaches / Driveways / ICD (m) | 
                Functional Class /  LaneType  | 
            Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| 
                Linganore,
                MD Frederick Co. United States  | 
            
                Woodridge Rd. / Woodland Rd. (39.42155, -77.32956)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                Frederick,
                MD Frederick Co. United States  | 
            
                Claridge Dr. S / Spring Ridge Pkwy. (39.40767, -77.33577)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways 35.0520  | 
            
                Other (At-Grade) Single-Lane  |   
            2002 | Painted splitter islands on two legs. Year Completed estimated (1988-2005). | 
| 
                Frederick,
                MD Frederick Co. United States  | 
            
                Butterfly Ln. / Himes Ave. (39.40671, -77.44764)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Unknown  |   
            2020 | https://www.cityoffrederickmd.gov/CivicAlerts.aspx?aid=6432 | 
| 
                Linganore,
                MD Frederick Co. United States  | 
            
                Old National Pike / Eaglehead Dr. (39.38995, -77.31098)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 50.2920  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2008 | South leg stubbed. Constructed initially as single-lane roundabout in 2007-2008. Expanded into two-lane roundabout 2016-2018. | 
| 
                New Market,
                MD Frederick Co. United States  | 
            
                Eaglehead Dr. / Pecking Stone St. (39.39397, -77.30943)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 24.3840  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2016 | Year Completed estimated (2015-2017). | 
| 
                New Market,
                MD Frederick Co. United States  | 
            
                Eaglehead Dr. / Tomahawk St. / Fallfish Ct. (39.39677, -77.30826)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 35.0520  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2018 | Year Completed estimated (2017-2018). | 
| 
                Linganore,
                MD Frederick Co. United States  | 
            
                Boyers Mill Rd. / Eaglehead Dr. (39.41912, -77.30650)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 33.5280  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | |
| 
                Ballenger Creek,
                MD Frederick Co. United States  | 
            
                Jefferson Technology Pkwy. / Jefferson Station Blvd. (39.39223, -77.45291)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 42.6720  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2014 | Year Completed estimated (2013-2015). | 
| 
                Ballenger Creek,
                MD Frederick Co. United States  | 
            
                Holiday Dr. / Spectrum Dr. (39.38178, -77.40206)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 44.1960  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2008 | Left turn lane trap in circulatory roadway. | 
| 
                Stephenson,
                VA Frederick Co. United States  | 
            
                Northumberland Dr. / Churndash Way / Patchwork Dr. (39.22289, -78.09317)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 36.5760  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | No pavement markings or splitter islands as of October 2017. | 
| 
                Winchester,
                VA Frederick Co. United States  | 
            
                Campus Blvd. / SR 37 SB Ramps (39.20215, -78.19348)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 41.1480  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2015 | Right-turn merging bypass lane on east leg. Truck apron much wider than circulatory roadway. Year Completed estimated (2013-2017). | 
| 
                Winchester,
                VA Frederick Co. United States  | 
            
                Airport Rd. / Victory Rd. (39.13417, -78.13571)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                2 Approaches 0 Driveways 32.4242  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | Year Completed estimated (2003-2005). ICD estimated from Google Maps linework. | 
| 
                Rosemont,
                MD Frederick Co. United States  | 
            
                MD 17 / MD 180 (39.33768, -77.63950)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 30.4828  | 
            
                Other (At-Grade) Single-Lane  |   
            2001 | ICD estimated from Google Maps linework. | 
| 
                Urbana,
                MD Frederick Co. United States  | 
            
                MD 80 / Sugarloaf Pkwy. / Bennett Creek Blvd. (39.32467, -77.34974)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 52.6619  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2000 | Rural ICD estimated from Google Maps linework. | 
| 
                Urbana,
                MD Frederick Co. United States  | 
            
                Bennett Creek Ave. / Bennett Creek Blvd. (39.32256, -77.34935)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 37.8808  | 
            
                Other (At-Grade) Single-Lane  |   
            2000 | ICD estimated from Google Maps linework. | 
| 
                Winchester,
                VA Frederick Co. United States  | 
            
                Commonwealth Ct. / (parking lot) (39.12518, -78.19009)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 28.7222  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | ICD estimated from Google Maps linework. | 
| 
                Urbana,
                MD Frederick Co. United States  | 
            
                Bennett Creek Ave. / Bennett Creek Rd. (39.32223, -77.35181)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 33.2613  | 
            
                Other (At-Grade) Single-Lane  |   
            2000 | ICD estimated from Google Maps linework. | 
| 
                Urbana,
                MD Frederick Co. United States  | 
            
                MD 355 / Sugarloaf Pkwy. (39.32862, -77.35193)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 38.8013  | 
            
                Other (At-Grade) Single-Lane  |   
            2000 | ICD estimated from Google Maps linework. | 
| 
                Urbana,
                MD Frederick Co. United States  | 
            
                MD 355 / Sprigg St. (39.33070, -77.35654)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 42.4954  | 
            
                Other (At-Grade) Single-Lane  |   
            2000 | ICD estimated from Google Maps linework. | 
| 
                Urbana,
                MD Frederick Co. United States  | 
            
                Bush Creek Dr. / Major Smith Ln. (39.33507, -77.35263)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 28.6364  | 
            
                Other (At-Grade) Single-Lane  |   
            2000 | ICD estimated from Google Maps linework. | 
| 
                Urbana,
                MD Frederick Co. United States  | 
            
                Sugarloaf Pkwy. / Denison St. (39.33490, -77.34180)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 36.9503  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2000 | ICD estimated from Google Maps linework. | 
| 
                Brunswick,
                MD Frederick Co. United States  | 
            
                MD 17 / A St. / B St. / Maryland Ave. (39.31433, -77.62807)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                5 Approaches 0 Driveways 42.5054  | 
            
                Other (At-Grade) Single-Lane  |   
            2000 | ICD estimated from Google Maps linework. | 
| 
                Adamstown,
                MD Frederick Co. United States  | 
            
                Mountville Rd. / Adams Common Dr. (39.30643, -77.47158)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 28.6482  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | ICD estimated from Google Maps linework. | 
| 
                Brunswick,
                MD Frederick Co. United States  | 
            
                MD 17 / Rosemont Drive / Dutchmans Creek (39.33480, -77.63671)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 43.4167  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2010 | ICD estimated from Google Maps linework. | 
| 
                Brunswick,
                MD Frederick Co. United States  | 
            
                MD 17 / Volunteer Drive (39.33261, -77.63365)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 36.9516  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2010 | ICD estimated from Google Maps linework. | 
| 
                Brunswick,
                MD Frederick Co. United States  | 
            
                Potomac View Parkway / Dutchmans Creek (39.33265, -77.63770)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 32.3326  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | ICD estimated from Google Maps linework. | 
| 
                Brunswick,
                MD Frederick Co. United States  | 
            
                Potomac View Parkway / Volunteer Drive (39.33145, -77.63483)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 34.1808  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | ICD estimated from Google Maps linework. | 
| 
                Frederick,
                MD Frederick Co. United States  | 
            
                Fingerboard Rd. (MD 80) / I-270 SB Ramps (39.32289, -77.35845)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 47.1198  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)  |   
            2009 | ICD estimated from Google Maps linework. | 
| 
                Frederick,
                MD Frederick Co. United States  | 
            
                Ballenger Creek Pike (MD 351) / Elmer Derr Rd. / English Muffin Way (39.36625, -77.45071)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 37.8571  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Year Completed estimated (2011-2012). ICD estimated from Google Maps linework. | 
| 
                Knoxville,
                MD Frederick Co. United States  | 
            
                Burkittsville Rd. (MD 17) / US 340 WB Ramps (39.34056, -77.64052)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 37.8710  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2010 | Year Completed estimated (2009-2011). ICD estimated from Google Maps linework. | 
| 
                Frederick,
                MD Frederick Co. United States  | 
            
                Jefferson Pike (MD 180) / Mt Zion Rd. (39.38286, -77.48054)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 36.9250  | 
            
                Other (At-Grade) Single-Lane  |   
            2019 | Opened August 2019. https://www.fredericknewspost.com/news/politics_and_government/public_safety/md-roundabout-opened/article_e67c26f7-ac5c-5931-b2e0-9e68faaa77d7.html ICD estimated from Google Maps linework. | 
| 
                Point of Rocks,
                MD Frederick Co. United States  | 
            
                US 15 / Point of Rocks Rd. (39.28643, -77.53096)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 47.1443  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Stephens City,
                VA Frederick Co. United States  | 
            
                Cross Keys Cir. / New Market Dr. / Cedar Mountain Dr. (39.09234, -78.17097)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 30.5895  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | ICD estimated from Google Maps linework. | 
| 
                Lake Frederick,
                VA Frederick Co. United States  | 
            
                Lake Frederick Dr. / Rachel Carson Dr. (39.04044, -78.15310)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 32.4673  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | ICD estimated from Google Maps linework. | 
| 
                Winchester,
                VA Frederick Co. United States  | 
            
                Papermill Rd. / David Dr. (39.13019, -78.16537)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 48.7680  | 
            
                Other (At-Grade) Single-Lane  |   
            2019 | Year Completed estimated (2017-2020). | 
| 
                Winchester,
                VA Frederick Co. United States  | 
            
                Conference Center Dr. / (unknown) (39.19363, -78.20051)  | 
            
                Unknown Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Unknown  |   
            ||
| 
                Ijamsville,
                MD Frederick Co. United States  | 
            
                Whiskey Rd. / Whiskey Ct. (39.36078, -77.30012)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Unknown  |   
            ||
| 
                Ijamsville,
                MD Frederick Co. United States  | 
            
                Royal Saint Andrews Pl. / Quail Creek Pl. (39.38039, -77.30788)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Unknown  |   
            ||
| 
                Ballenger Creek,
                MD Frederick Co. United States  | 
            
                Newton Dr. / Hiteshow Dr. / Cheatham Way (39.36597, -77.44595)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                5 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Unknown  |   
            ||
| 
                Frederick,
                MD Frederick Co. United States  | 
            
                Jefferson Station Blvd. / Jefferson Commons Way (39.39479, -77.44916)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2015 | Year Completed estimated (2013-2015). | 
| 
                Ballenger Creek,
                MD Frederick Co. United States  | 
            
                Jefferson Technology Pkwy. / (unknown) (39.39256, -77.45666)  | 
            
                Unknown Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Unknown  |   
            ||
| 
                Urbana,
                MD Frederick Co. United States  | 
            
                Stone Barn Dr. / Longleaf Dr. (39.33278, -77.36713)  | 
            
                Unknown Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Unknown  |   
            ||
| 
                Linganore,
                MD Frederick Co. United States  | 
            
                Lake Linganore Blvd. / Eaglehead Dr. (39.39732, -77.31047)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 1 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2019 | Year Completed estimated (2018-2022). | 
| 
                Ballenger Creek,
                MD Frederick Co. United States  | 
            
                McLauren Ln. / Carston Ct. / Duncan Pl. (39.36852, -77.43743)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                Frederick,
                MD Frederick Co. United States  | 
            
                W Fagan Ln. (39.44591, -77.43047)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                2 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Frederick,
                MD Frederick Co. United States  | 
            
                E Fagan Dr. (39.44594, -77.42928)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                2 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Frederick,
                MD Frederick Co. United States  | 
            
                W Huff Blvd. (39.44689, -77.43046)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                2 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Frederick,
                MD Frederick Co. United States  | 
            
                E Huff Blvd. (39.44685, -77.42933)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                2 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Frederick,
                MD Frederick Co. United States  | 
            
                W Whitecoat Dr. (39.44784, -77.43031)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                2 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Frederick,
                MD Frederick Co. United States  | 
            
                E Whitecoat Dr. (39.44779, -77.42925)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                2 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Frederick,
                MD Frederick Co. United States  | 
            
                Hillsborough Dr. / Hillsborough Terrace / Forest Hills Ct. (39.41266, -77.34441)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                Frederick,
                MD Frederick Co. United States  | 
            
                Mercantile Dr. E / Rodes Cir. (39.39507, -77.44311)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                Frederick,
                MD Frederick Co. United States  | 
            
                S East St. / (future road) (39.40599, -77.40392)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                2 Approaches 0 Driveways 51.8160  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2009 | Year Completed estimated (2009-2011). East leg is stubbed for future connection. | 
| 
                Frederick,
                MD Frederick Co. United States  | 
            
                Greenleese Circle (39.44847, -77.37242)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                2 Approaches 1 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Frederick,
                MD Frederick Co. United States  | 
            
                Synergy Way / Progress Dr. (39.43796, -77.36660)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 35.0520  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | |
| 
                Frederick,
                MD Frederick Co. United States  | 
            
                Synergy Way (39.43898, -77.36665)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                2 Approaches 0 Driveways 36.5760  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | Year Completed estimated (2009-2011). | 
| 
                Middletown,
                MD Frederick Co. United States  | 
            
                Smithfield Dr. / Layla Dr. / Hoffman Dr. (39.44814, -77.52097)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                Linganore,
                MD Frederick Co. United States  | 
            
                Finn Dr. / Douglas Ave. / Huckleberry Way (39.40210, -77.29509)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            Pedestrian access to central island. No splitter islands. | |
| 
                Wormans Mill,
                MD Frederick Co. United States  | 
            
                Palatine Dr. / Island Grove Blvd. (39.46038, -77.38314)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 3 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            Pedestrian access to central island. No splitter islands. | |
| 
                Urbana,
                MD Frederick Co. United States  | 
            
                Hartwick Ln. / Singleton Terrace (39.33399, -77.33970)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Urbana,
                MD Frederick Co. United States  | 
            
                Royal Crest Cir. / Aberdeen Way (39.34020, -77.33396)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                Urbana,
                MD Frederick Co. United States  | 
            
                Braidwood Dr. / Ethan Ridge Ave. (39.34386, -77.32911)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 41.1480  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | Year Completed estimated (2008-2009). | 
| 
                Fredericksburg,
                VA Fredericksburg City United States  | 
            
                Carl D Silver Pkwy. / Haymarket St. (38.31672, -77.50959)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 38.1000  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2019 | Left-turn-only and shared left-through lanes (double left turn) on east leg. Right-turn-only lane on south leg. Year Completed estimated (2017-2021). | 
| 
                Fredericksburg,
                VA Fredericksburg City United States  | 
            
                Lafayette Blvd. / Rampart Rd. / Lee Dr. (38.28879, -77.47546)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 48.7680  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2020 | Year Completed estimated (2019-2021). | 
| 
                Fredericksburg,
                VA Fredericksburg City Co. United States  | 
            
                Idlewild Blvd. / Sands Dr. (38.28789, -77.50093)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 47.8093  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2007 | Sections of two-lane circulatory roadway between entries and exits. ICD estimated from Google Maps linework. | 
| 
                Fredericksburg,
                VA Fredericksburg City Co. United States  | 
            
                Idlewild Blvd. / Anderson St. (38.28468, -77.50463)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 47.8114  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2004 | Year Completed estimated (2003-2005). ICD estimated from Google Maps linework. | 
| 
                Fredericksburg,
                VA Fredericksburg City Co. United States  | 
            
                Idlewild Blvd. / Gateway Blvd. (38.28659, -77.50776)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                2 Approaches 1 Driveways 49.6851  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | Year Completed estimated (2003-2005). ICD estimated from Google Maps linework. | 
| 
                Fredericksburg,
                VA Fredericksburg City Co. United States  | 
            
                Fall Hill Ave. / Mary Washington Blvd. (38.31653, -77.48689)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)  | 
            
                3 Approaches 0 Driveways 41.1480  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | Right-turn bypass add-lane on west leg. Two-lane circulatory road on north quadrant even though all single-lane entries feeding it. RRFB on south leg downstream of right-turn bypass add lane joining roundabout exit. | 
| 
                Frederikshavn,
                North Jutland Frederikshavn Denmark  | 
            
                Primærrute 35 (Hjørringvej) / Suderbovej / Knivholtvej (57.44575, 10.49370)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Frederikssund,
                Capital Region Frederikssund Denmark  | 
            
                Primærrute 53 (J.F. Willumsens Vej - Frederikssundsvej) / Sekundærrute 207 (J.F. Willumsens Vej) / Sekundærrute 211 (Frederikssundsvej) (55.84516, 12.09453)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Frederikssund,
                Capital Region Frederikssund Denmark  | 
            
                Primærrute 53 (Frederikssundsvej) / Ågade (55.83539, 12.10112)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Fredrikstad,
                Viken Fredrikstad Norway  | 
            
                Fv110 (Haldenveien) / Gamlebyveien (59.20670, 10.96909)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 1 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Freiburg,
                Baden-Württemberg Freiburg Germany  | 
            
                Kartäuserstraße / Fabrikstraße (47.99160, 7.86221)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            ||
| 
                Neufahrn bei Freising,
                Bavaria Freising Germany  | 
            
                St2053 / Kurt-Kittel Ring / Trentiner Straße (48.31407, 11.67253)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Neufahrn bei Freising,
                Bavaria Freising Germany  | 
            
                St2339 / St2341 (48.34751, 11.64314)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Fremantle,
                Western Australia Fremantle Australia  | 
            
                Marine Terrace / Norfolk St. (-32.05851, 115.74712)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                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  | 
            
                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. | 
| 
                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. | 
| 
                Penrose,
                CO Fremont Co. United States  | 
            
                SR 115 / US 50 EB Ramps (38.41802, -105.04263)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2024 | https://krdo.com/news/top-stories/2024/07/02/traffic-roundabout-now-open-at-interchange-of-us-50-highway-115-in-fremont-county/ | 
| 
                Kingsburg,
                CA Fresno Co. United States  | 
            
                S Bethel Ave. / E Conejo Ave. (Sierra St.) (36.51795, -119.57532)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Fire station in southeast quadrant. https://www.cityofkingsburg-ca.gov/DocumentCenter/View/1930/Kingsburg-Roundabout-4-1-22?bidId= | 
| 
                Fresno,
                CA Fresno Co. United States  | 
            
                E Fancher Creek Dr. / N Armstrong Ave. (36.74138, -119.67865)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 36.5760  | 
            
                Other (At-Grade) Single-Lane  |   
            2020 | |
| 
                Fresno,
                CA Fresno Co. United States  | 
            
                N Alicante Dr. / Crest View Dr. (36.90734, -119.74334)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | Year Completed estimated (2017-2018). | 
| 
                Reedley,
                CA Fresno Co. United States  | 
            
                Reed Ave. / North Ave. / I St. (36.60072, -119.45756)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only)  | 
            
                3 Approaches 2 Driveways 38.1000  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | Right-turn-only lane on southwest leg. Roundabout is approximately 100 feet from at-grade railroad crossing on southwest leg. A signalized intersection is approximately 60 feet from the at-grade rail crossing on the other side of the rail crossing. The two legs of the roundabout not crossing the railroad tracks have train-activated flashing red beacons requiring traffic to stop when flashing. | 
| 
                Clovis,
                CA Fresno Co. United States  | 
            
                Deauville Cir. / Armstrong Ave. (36.86322, -119.67286)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 58.2883  | 
            
                Other (At-Grade) Single-Lane  |   
            2000 | Pedestrian crossing next to circulatory roadway. ICD estimated from Google Maps linework. | 
| 
                Clovis,
                CA Fresno Co. United States  | 
            
                N Timmy Ave. / W Heritage Ave. (36.85883, -119.72723)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 21.0232  | 
            
                Other (At-Grade) Single-Lane  |   
            2001 | ICD estimated from Google Maps linework. | 
| 
                Clovis,
                CA Fresno Co. United States  | 
            
                N Timmy Ave. / W Quincy Ave. (36.85710, -119.72725)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 26.7574  | 
            
                Other (At-Grade) Single-Lane  |   
            2001 | ICD estimated from Google Maps linework. | 
| 
                Clovis,
                CA Fresno Co. United States  | 
            
                N Timmy Ave. / W Enterprise Ave. (36.85538, -119.72726)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 22.9355  | 
            
                Other (At-Grade) Single-Lane  |   
            2001 | ICD estimated from Google Maps linework. | 
| 
                Fresno,
                CA Fresno Co. United States  | 
            
                N Alicante Dr. / E Copper River Ave. (36.90089, -119.75861)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 35.3378  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | ICD estimated from Google Maps linework. | 
| 
                Fresno,
                CA Fresno Co. United States  | 
            
                N Alicante Dr. / E Clubhouse Dr. (36.90335, -119.75341)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 33.4266  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | There's a stub for a fourth leg. ICD estimated from Google Maps linework. | 
| 
                Fresno,
                CA Fresno Co. United States  | 
            
                E Copper River Ave. / N Knotting Hill Dr. / N Maple Ave. (36.89703, -119.74733)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 32.4742  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | ICD estimated from Google Maps linework. | 
| 
                Clovis,
                CA Fresno Co. United States  | 
            
                W Magill Ave. / N Timmy Ave. (36.83606, -119.72642)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 25.8089  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | ICD estimated from Google Maps linework. | 
| 
                Clovis,
                CA Fresno Co. United States  | 
            
                W Magill Ave. / N Helm Ave. (36.83607, -119.72313)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 27.7207  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | ICD estimated from Google Maps linework. | 
| 
                Kerman,
                CA Fresno Co. United States  | 
            
                SR 145 (Madera Ave.) / Jensen Ave. (36.70580, -120.06053)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 38.3005  | 
            
                Other (At-Grade) Single-Lane  |   
            2014 | ICD estimated from Google Maps linework. | 
| 
                Fresno,
                CA Fresno Co. United States  | 
            
                N Chestnut Ave. / E Barstow Ave. (36.81584, -119.73618)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 35.3771  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2008 | Year Completed estimated (2006-2009). ICD estimated from Google Maps linework. | 
| 
                Fresno,
                CA Fresno Co. United States  | 
            
                N Chesnut Ave. / E Campus Pointe Dr. (36.81225, -119.73626)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 35.3788  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2008 | Year Completed estimated (2006-2009). ICD estimated from Google Maps linework. | 
| 
                Fresno,
                CA Fresno Co. United States  | 
            
                N Fowler Ave. / E Fancher Creek Dr. (36.73915, -119.68213)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 50.7261  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Yield-controlled right-turn bypass lane on north leg. Fourth approach stubbed. Staggered pedestrian crossings. ICD estimated from Google Maps linework. | 
| 
                Prather,
                CA Fresno Co. United States  | 
            
                SR 168 (Morgan Canyon Rd.) / Auberry Rd. / (parking lot) / (parking lot) (37.03726, -119.51426)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                5 Approaches 0 Driveways 41.9481  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | ICD estimated from Google Maps linework. | 
| 
                Reedley,
                CA Fresno Co. United States  | 
            
                Dinuba Ave. / Buttonwillow Ave. (36.58965, -119.43090)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.3172  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | November 2010. ICD estimated from Google Maps linework. | 
| 
                Fresno,
                CA Fresno Co. United States  | 
            
                Belmont Circle (Belmont Ave. / Motel Dr. / Arthur Ave. / Wesley Ave. / Thorne Ave.) (36.75051, -119.81530)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                5 Approaches 0 Driveways 104.3080  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. |