| 
                City, 
                State County Country  | 
            
                Intersection (Lat, Lng)  | 
            
                Type Status  | 
            Control Type / Other Control Type | Approaches / Driveways / ICD (m) | 
                Functional Class /  LaneType  | 
            Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| 
                Ottawa,
                ON City of Ottawa Canada  | 
            
                Brian Coburn Blvd. / Trim Rd. (45.45820, -75.44730)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 74.5586  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2012 | Functional Class: Arterial ICD estimated from Google Maps linework. | 
| 
                Lansing Township,
                MI Ingham Co. United States  | 
            
                Lake Lansing Rd. / Chamberlain Dr. (42.76086, -84.52982)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 56.9966  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2007 | ICD estimated from Google Maps linework. | 
| 
                Lansing Township,
                MI Ingham Co. United States  | 
            
                Wood St. / Sams Way (42.76276, -84.52303)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 38.5810  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | ICD estimated from Google Maps linework. | 
| 
                Lansing,
                MI Ingham Co. United States  | 
            
                Michigan Ave. / Washington Square (42.73360, -84.55225)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 26.3176  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | ICD estimated from Google Maps linework. | 
| 
                Lansing,
                MI Ingham Co. United States  | 
            
                Barnes Ave. / Beal Ave. (42.71491, -84.56174)  | 
            
                Traffic Calming Circle Existing  | 
            
                Unknown Unknown  | 
            
                0 Approaches 0 Driveways 15.7953  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Lansing,
                MI Ingham Co. United States  | 
            
                Barnes Ave. / Davis Ave. (42.71489, -84.55698)  | 
            
                Traffic Calming Circle Existing  | 
            
                Unknown Unknown  | 
            
                0 Approaches 0 Driveways 18.4279  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Lansing,
                MI Ingham Co. United States  | 
            
                Barnes Ave. / Coleman Ave. (42.71488, -84.55390)  | 
            
                Traffic Calming Circle Existing  | 
            
                Unknown Unknown  | 
            
                0 Approaches 0 Driveways 20.1829  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Lansing,
                MI Ingham Co. United States  | 
            
                Beal Ave. / Sparrow Ave. (42.71602, -84.56174)  | 
            
                Traffic Calming Circle Existing  | 
            
                Unknown Unknown  | 
            
                0 Approaches 0 Driveways 8.7750  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Lansing,
                MI Ingham Co. United States  | 
            
                Harding Ave. / Pershing Ave. (42.71364, -84.53384)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 35.1015  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | ICD estimated from Google Maps linework. | 
| 
                Holt,
                MI Ingham Co. United States  | 
            
                Cedar St. / Holbrook Rd. (42.63206, -84.50667)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways 50.9640  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Alpha,
                MI Iron Co. United States  | 
            
                Main St. / 4th St. / Center St. / 8th Ave. (46.04575, -88.37727)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 68.8040  | 
            
                Other (At-Grade) Unknown  |   
            ICD estimated from Google Maps linework. | |
| 
                Mount Pleasant,
                MI Isabella Co. United States  | 
            
                Mosher St. / Main St. (43.60531, -84.77661)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 21.6206  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Clare,
                MI Isabella Co. United States  | 
            
                US 127 Business / Mission Rd. (43.80889, -84.76766)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 41.3709  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | ICD estimated from Google Maps linework. | 
| 
                Perryolpolis,
                PA Fayette Co. United States  | 
            
                Independence St. / Liberty St. (40.08707, -79.75069)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                0 Approaches 0 Driveways 27.4122  | 
            
                Other (At-Grade) Single-Lane  |   
            ICD estimated from Google Maps linework. | |
| 
                Petaluma,
                CA Sonoma Co. United States  | 
            
                McDowell Blvd. / Baywood Dr. (38.24036, -122.61010)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 23.4513  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Irvine,
                CA Orange Co. United States  | 
            
                Sand Canyon Ave. / Shady Canyon Dr. (33.65462, -117.78100)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 104.3859  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2001 | ICD estimated from Google Maps linework. | 
| 
                Irvine,
                CA Orange Co. United States  | 
            
                Laguna Canyon Rd. / Quail Hill (33.64756, -117.76640)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 57.6655  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2003 | One approach leads to an unfinished road ICD estimated from Google Maps linework. | 
| 
                Palmdale,
                CA Los Angeles Co. United States  | 
            
                Palmdale Blvd. (SR 138) / 47th St. / 50th St. (34.58010, -118.04510)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 57.9120  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2009 | Modified 2019-2020 to add lanes. 21442 | 
| 
                Castaic,
                CA Los Angeles Co. United States  | 
            
                Hasley Canyon Rd. / The Old Road (34.45592, -118.61730)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 52.1943  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2009 | ICD estimated from Google Maps linework. | 
| 
                Yuba City,
                CA Sutter Co. United States  | 
            
                Stabler Ln. / Butte Vista Ln. (39.16747, -121.64400)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 46.2983  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | ICD estimated from Google Maps linework. | 
| 
                Ottawa,
                ON City of Ottawa Canada  | 
            
                Bridgestone Dr. / Steeple Chase Dr. / Stonehaven Dr. (45.29100, -75.85860)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 28.5674  | 
            
                Other (At-Grade) Single-Lane  |   
            2012 | Functional Class: Major Collector ICD estimated from Google Maps linework. | 
| 
                Albany,
                NY Albany Co. United States  | 
            
                Washington Ave. / CR 156 (Fuller Rd.) (42.69307, -73.83071)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 53.5475  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2012 | New roundabout will be just north of existing intersection. A flyover will carry through traffic on Washington Ave Functional Class: Arterial ICD estimated from Google Maps linework. | 
| 
                Ottawa,
                ON City of Ottawa Canada  | 
            
                Brookfield Rd. / Flannery Dr. (45.37364, -75.68420)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 42.7886  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2009 | Functional Class: Major Collector ICD estimated from Google Maps linework. | 
| 
                Petaluma,
                CA Sonoma Co. United States  | 
            
                Magnolia Ave. / Elm Dr. (38.24586, -122.65600)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 20.6356  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework. | 
| 
                Petaluma,
                CA Sonoma Co. United States  | 
            
                Windsor Dr. / West Haven Way (38.22460, -122.66430)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 30.0241  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | Functional Class: Collector ICD estimated from Google Maps linework. | 
| 
                Petaluma,
                CA Sonoma Co. United States  | 
            
                Petaluma Blvd. S / Caulfield Ln. (38.22730, -122.61820)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 40.3434  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | Construction began spring 2011. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| 
                Castaic,
                CA Los Angeles Co. United States  | 
            
                Hasley Canyon Rd. / I-5 NB Ramps (34.45605, -118.61520)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                2 Approaches 0 Driveways 41.3614  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | ICD estimated from Google Maps linework. | 
| 
                Yuba City,
                CA Sutter Co. United States  | 
            
                Butte Vista Ln. / Tres Picos Ln. (39.16908, -121.64820)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 26.8524  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | ICD estimated from Google Maps linework. | 
| 
                Viera,
                FL Brevard Co. United States  | 
            
                Wickham Rd. / Lake Andrews Dr. (28.22975, -80.72577)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 50.5091  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2002 | Functional Class: Arterial ICD estimated from Google Maps linework. | 
| 
                Wilmington,
                DE New Castle Co. United States  | 
            
                W Park Dr. / E Park Dr. (39.77437, -75.54610)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 33.9632  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | ICD estimated from Google Maps linework. | 
| 
                Clermont,
                OH Clermont Co. United States  | 
            
                Ferguson Dr. / (West Unknown) (39.09338, -84.28562)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 62.1051  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | ICD estimated from Google Maps linework. | 
| 
                Clermont,
                OH Clermont Co. United States  | 
            
                Eastgate Blvd. / Ferguson Dr. (39.09343, -84.28097)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 65.5320  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2007 | Little speed control. | 
| 
                Newberg,
                OR Yamhill Co. United States  | 
            
                Brutscher St. / Hayes St. (45.30378, -122.94090)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 31.9211  | 
            
                Other (At-Grade) Single-Lane  |   
            2002 | ICD estimated from Google Maps linework. | 
| 
                Newberg,
                OR Yamhill Co. United States  | 
            
                Providence Dr. / Hayes St. / Wenn Blvd. (45.30378, -122.93650)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 26.0409  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Year Completed estimated (2006-2010). ICD estimated from Google Maps linework. | 
| 
                Wilsonville,
                OR Clackamas Co. United States  | 
            
                SW Boeckman Rd. / Tooze Rd. (45.31616, -122.78790)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 40.3126  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Gorham,
                ME Cumberland Co. United States  | 
            
                Rte. 112 / Rte. 114 (43.65213, -70.42751)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 45.7999  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Gorham,
                ME Cumberland Co. United States  | 
            
                Rte. 112 / Rte. 4 (43.66904, -70.45676)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 32.8284  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Gorham,
                ME Cumberland Co. United States  | 
            
                Rte. 112 / Rte. 25 (43.67923, -70.46568)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 38.0054  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Caribou,
                ME Aroostook Co. United States  | 
            
                US 1 / Main St. (46.87866, -68.01031)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 36.7370  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | ICD estimated from Google Maps linework. | 
| 
                Sanford,
                ME York Co. United States  | 
            
                Rte 109 (Main St.) / Rte 4 (Alfred Rd.-Country Club Rd.) (43.41111, -70.74237)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 44.2481  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2009 | Yield-controlled right-turn bypass lane on north leg. ICD estimated from Google Maps linework. | 
| 
                Auburn,
                ME Androscoggin Co. United States  | 
            
                Turner St. / North Parking (44.12178, -70.23315)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 28.2930  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Two right-turn bypass lanes. In shopping center. ICD estimated from Google Maps linework. | 
| 
                Auburn,
                ME Androscoggin Co. United States  | 
            
                Turner St. / South Parking (44.11903, -70.23272)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 31.7239  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2008 | Right-turn bypass lane. In shopping center. ICD estimated from Google Maps linework. | 
| 
                Biddeford,
                ME York Co. United States  | 
            
                (parking access) / (parking lot) (43.47416, -70.51186)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 30.3347  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | Separate right-turn lane on one approach. In shopping center. ICD estimated from Google Maps linework. | 
| 
                Augusta,
                ME Kennebec Co. United States  | 
            
                Cony Circle (Rte. 9 / Rte. 100 / Rte. 17 / Rte. 105) (44.31622, -69.76796)  | 
            
                Roundabout Existing  | 
            
                Unknown Unknown  | 
            
                5 Approaches 0 Driveways 55.5448  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2009 | Converted from old traffic circle to roundabout. Previously controlled by circle ICD estimated from Google Maps linework. | 
| 
                Calais,
                ME Washington Co. United States  | 
            
                US 1 / Border Station Connection (45.16136, -67.29103)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 32.0012  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Augusta,
                ME Kennebec Co. United States  | 
            
                US 202 / Rte. 17 / Rte. 11 / Rte. 27 (44.31047, -69.77929)  | 
            
                Rotary Existing  | 
            
                Unknown Unknown  | 
            
                5 Approaches 0 Driveways 71.7881  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Bangor,
                ME Penobscot Co. United States  | 
            
                Maine Ave. / Vermont Ave. / Texas Ave. (44.81051, -68.80379)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.8234  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | ICD estimated from Google Maps linework. | 
| 
                Lingelstown,
                PA Dauphin Co. United States  | 
            
                Lingelstown Rd. / N. Mountain Rd. (40.34341, -76.79206)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 20.9367  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | Previously controlled by two-way stop ICD estimated from Google Maps linework. | 
| 
                Lingelstown,
                PA Dauphin Co. United States  | 
            
                Lingelstown Rd. / Blue Mountain Pkwy. (40.34253, -76.79711)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 24.5782  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | Previously controlled by two-way stop ICD estimated from Google Maps linework. | 
| 
                Campbelltown,
                PA Lebanon Co. United States  | 
            
                SR 117 / Northside Dr. (40.28457, -76.57339)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 31.8879  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | Yield-controlled right-turn bypass lane on north leg. ICD estimated from Google Maps linework. | 
| 
                Rochester Township,
                PA Beaver Co. United States  | 
            
                SR 68 (Adams St.) / Brighton Ave. / Rhode Island Ave. (40.70171, -80.28525)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                5 Approaches 0 Driveways 78.7731  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | Oval shape. Replaced two closely spaced signalized intersections. ICD estimated from Google Maps linework. | 
| 
                Pasadena,
                TX Harris Co. United States  | 
            
                Washburn Tunnel / Richey St. / Red Bluff Rd. (29.71813, -95.21172)  | 
            
                Rotary Existing  | 
            
                Unknown Unknown  | 
            
                0 Approaches 0 Driveways 140.2080  | 
            
                Other (At-Grade) Unknown  |   
            1950 | Southeast approach was intended to be an extension of N Main Street, but was never completed. | 
| 
                Pasadena,
                TX Harris Co. United States  | 
            
                Washburn Tunnel / Clinton Dr. (29.73277, -95.21194)  | 
            
                Rotary Existing  | 
            
                Unknown Unknown  | 
            
                0 Approaches 0 Driveways 140.2080  | 
            
                Other (At-Grade) Unknown  |   
            1950 | . | 
| 
                Truckee,
                CA Nevada Co. United States  | 
            
                Hwy 89 / Henness Rd. / Donner Pass Rd. (39.34103, -120.17220)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 52.6496  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2008 | Functional Class: Arterial ICD estimated from Google Maps linework. | 
| 
                Truckee,
                CA Nevada Co. United States  | 
            
                Prosser Dam Rd. / Henness Rd. (39.34961, -120.16790)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 29.5541  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | ICD estimated from Google Maps linework. | 
| 
                Springfield,
                OR Lane Co. United States  | 
            
                S. 42nd Street / Jasper Rd. (44.03482, -122.96210)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 29.1932  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | Bike lanes are dropped/resumed at the roundabout using an eight foot wide “dust pan” style driveway that is oriented perpendicular to the street centerline. ICD estimated from Google Maps linework. | 
| 
                Scaggsville,
                MD Howard Co. United States  | 
            
                MD 216 / Maple Lawn Blvd. (39.14710, -76.90723)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 40.7543  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2005 | Series of 4 roundabouts. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| 
                Scaggsville,
                MD Howard Co. United States  | 
            
                MD 216 / Westside Blvd. (39.14796, -76.90977)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 41.6801  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2009 | Series of 4 roundabouts. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| 
                Scaggsville,
                MD Howard Co. United States  | 
            
                Westside Blvd. / (parking lot) (39.14952, -76.90856)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 31.4909  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Scaggsville,
                MD Howard Co. United States  | 
            
                Maple Lawn Blvd. / Tawes St. (39.15364, -76.90125)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 34.2675  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2006 | ICD estimated from Google Maps linework. | 
| 
                Scaggsville,
                MD Howard Co. United States  | 
            
                Maple Lawn Blvd. / Iager Blvd. (39.15816, -76.90440)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 33.3392  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2005 | ICD estimated from Google Maps linework. | 
| 
                Scaggsville,
                MD Howard Co. United States  | 
            
                Ice Crystal Dr. / Birchtree Ln. (39.14355, -76.89912)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 28.7147  | 
            
                Other (At-Grade) Single-Lane  |   
            2003 | ICD estimated from Google Maps linework. | 
| 
                Montgomery,
                AL Montgomery Co. United States  | 
            
                Washington Ave. / S. Bainbridge St. (32.37648, -86.30121)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 18.1560  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Opened July 2008. ICD estimated from Google Maps linework. | 
| 
                Montgomery,
                AL Montgomery Co. United States  | 
            
                S. Ripley St. / Washington Ave. (32.37658, -86.29808)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 14.1213  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Opened April 2008. ICD estimated from Google Maps linework. | 
| 
                Miami,
                FL Miami-Dade Co. United States  | 
            
                SW 16th St. / University Dr. (25.75435, -80.37009)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 31.1950  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2001 | ICD estimated from Google Maps linework. | 
| 
                Kinston,
                NC Lenoir Co. United States  | 
            
                King St. (NC 55) / MLK Jr. Blvd. (NC 11) / S Tiffany St. (35.25871, -77.57288)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only)  | 
            
                4 Approaches 0 Driveways 46.8112  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            2011 | At-grade railroad crossings 310 ft from roundabout on west leg and 330 ft from roundabout on south leg. ICD estimated from Google Maps linework. | 
| 
                Ocean Isle,
                NC Brunswick Co. United States  | 
            
                First St. / Causeway Dr. (33.88773, -78.43643)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 30.7350  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Southport,
                NC Brunswick Co. United States  | 
            
                E. Moore St. / Ferry Rd. (33.93311, -78.00687)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 27.7458  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | ICD estimated from Google Maps linework. | 
| 
                Wilmington,
                NC New Hanover Co. United States  | 
            
                Porters Neck Rd. / Edgewater Club Rd. (34.29313, -77.77590)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 26.6413  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | ICD estimated from Google Maps linework. | 
| 
                Wilmington,
                NC New Hanover Co. United States  | 
            
                Middle Sound Loop Rd. / Darden Rd. (34.26721, -77.80954)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 28.6235  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | ICD estimated from Google Maps linework. | 
| 
                Tarboro,
                NC Edgecombe Co. United States  | 
            
                US 64-NC 33 / Ablemarle Ave. (35.89466, -77.53307)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 28.0581  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | ICD estimated from Google Maps linework. | 
| 
                Durham,
                NC Durham Co. United States  | 
            
                Arrington Park Dr. / (unnamed) (35.88219, -78.82926)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 27.0949  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | ICD estimated from Google Maps linework. | 
| 
                Durham,
                NC Durham Co. United States  | 
            
                Langdon Dr. / Colonial Grand (35.88054, -78.82708)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 24.1923  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | ICD estimated from Google Maps linework. | 
| 
                Durham,
                NC Durham Co. United States  | 
            
                Langdon Dr. / Arrington Park Dr. (35.88206, -78.82700)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 28.0626  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | ICD estimated from Google Maps linework. | 
| 
                Durham,
                NC Durham Co. United States  | 
            
                Langdon Dr. / (unnamed) (35.88350, -78.82696)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 26.1268  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | ICD estimated from Google Maps linework. | 
| 
                Durham,
                NC Durham Co. United States  | 
            
                Odyssey Dr. / Sugar Tree Pl. / Silver Star Dr. (35.93017, -78.89899)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 26.1113  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Durham,
                NC Durham Co. United States  | 
            
                Old Chapel Hill Rd. / Mt. Moriah Rd. (35.94472, -78.99312)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 25.1396  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | ICD estimated from Google Maps linework. | 
| 
                Apex,
                NC Wake Co. United States  | 
            
                Beaver Creek Commons Dr. / Creekside Landing Dr. (35.74701, -78.88507)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 24.2331  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Cary,
                NC Wake Co. United States  | 
            
                Stonewater Glen Ln. / (unknown) (35.84525, -78.90919)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 42.5975  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Wake Forest,
                NC Wake Co. United States  | 
            
                S. Franklin St. / Holding Ave. (35.96929, -78.50883)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 34.7979  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | ICD estimated from Google Maps linework. | 
| 
                Fayetteville,
                NC Cumberland Co. United States  | 
            
                Person St. / Cool Spring St. (35.05120, -78.87437)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 20.5322  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | ICD estimated from Google Maps linework. | 
| 
                Buies Creek,
                NC Harnett Co. United States  | 
            
                Leslie Campbell Ave. / TT LAnier St. / Harmon Rd. (35.40710, -78.74020)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 35.0440  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | ICD estimated from Google Maps linework. | 
| 
                Kernersville,
                NC Forsyth Co. United States  | 
            
                Old Greensboro Rd. / E. Mountain St. / Graves St. (36.11204, -80.05263)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 42.4537  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | ICD estimated from Google Maps linework. | 
| 
                Greensboro,
                NC Guilford Co. United States  | 
            
                Lake Jeanette Rd. / Cottage Pl. (36.13595, -79.82102)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 30.4800  | 
            
                Other (At-Grade) Single-Lane  |   
            2011 | |
| 
                Carrboro,
                NC Orange Co. United States  | 
            
                Carrboro High School / Rock Haven Rd. (35.89189, -79.08419)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 23.2213  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | ICD estimated from Google Maps linework. | 
| 
                Carrboro,
                NC Orange Co. United States  | 
            
                Carrboro High School / Tar Hill Dr. (35.89329, -79.08577)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 24.1884  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | ICD estimated from Google Maps linework. | 
| 
                Carrboro,
                NC Orange Co. United States  | 
            
                Eubanks Rd. / Elementary School (35.96758, -79.10140)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 29.9655  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Eden,
                NC Rockingham Co. United States  | 
            
                Meadow Rd. / Boone Rd. (36.50438, -79.75866)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 25.9204  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Pittsboro,
                NC Chatham Co. United States  | 
            
                NC 87 / Old NC 87 / Camp Dr. (35.72424, -79.18699)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 46.5408  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | ICD estimated from Google Maps linework. | 
| 
                Pinehurst,
                NC Moore Co. United States  | 
            
                US 15 / US 501 / NC 2 / NC 211 (35.20173, -79.45045)  | 
            
                Rotary Existing  | 
            
                Unknown Unknown  | 
            
                5 Approaches 0 Driveways 201.0393  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ICD estimated from Google Maps linework. | |
| 
                Pinehurst,
                NC Moore Co. United States  | 
            
                NC 2 / Carolina Vista (35.19233, -79.47094)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 27.3289  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | ICD estimated from Google Maps linework. | 
| 
                Southern Pines,
                NC Moore Co. United States  | 
            
                NC 22 / Airport Rd. (35.22746, -79.40195)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 44.8780  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | Right-turn bypass lane with acceleration lane in NW quadrant. ICD estimated from Google Maps linework. | 
| 
                Thomasville,
                NC Davidson Co. United States  | 
            
                Old Greensboro Rd. / Davidson Community College entrance (35.86701, -80.18417)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 33.8751  | 
            
                Other (At-Grade) Single-Lane  |   
            2010 | State project. Bypass lane. ICD estimated from Google Maps linework. | 
| 
                Winston-Salem,
                NC Forsyth Co. United States  | 
            
                Brewer Rd. / Buchanon St. (36.05421, -80.25497)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 42.4850  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | ICD estimated from Google Maps linework. | 
| 
                Charlotte,
                NC Mecklenburg Co. United States  | 
            
                Broadrick Rd. / Mary Alexander Rd. / High-Rise Rd. (35.30263, -80.73205)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 38.9882  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Davidson,
                NC Mecklenburg Co. United States  | 
            
                Davidson-Concord Rd. / Rocky River Rd. (35.48400, -80.81978)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 33.0655  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | ICD estimated from Google Maps linework. | 
| 
                Indian Trail,
                NC Union Co. United States  | 
            
                Wesley Chapel Rd. / Goldmine Rd. (35.01956, -80.66974)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 31.2993  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | ICD estimated from Google Maps linework. | 
| 
                Pilot Mountain,
                NC Surry Co. United States  | 
            
                NC 268 (S Key St.) / US 52 EB Ramps / Black Mountain Rd. (36.37565, -80.48758)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 37.5027  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2010 | ICD estimated from Google Maps linework. | 
| 
                Pilot Mountain,
                NC Surry Co. United States  | 
            
                NC 268 (S Key St.) / US 52 WB Ramps (36.37640, -80.48578)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 33.6560  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2010 | ICD estimated from Google Maps linework. | 
| 
                Shelby,
                NC Cleveland Co. United States  | 
            
                Lafayette St. / Zion Church Rd. (35.34903, -81.54295)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 36.5760  | 
            
                Other (At-Grade) Single-Lane  |   
            2008 | Rural. |