City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
---|---|---|---|---|---|---|---|
Joint Base Lewis-McChord,
WA Pierce Co. United States |
D St. / South Dr. / Integrity Gate (47.11600, -122.61932) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 46.3273 |
Other (At-Grade) Single-Lane |
2014 | Open July 2014. ICD estimated from Google Maps linework. |
Snohomish,
WA Snohomish Co. United States |
Ave. D / Bickford Ave. / 15th St. (47.93037, -122.10101) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 79.2238 |
Other (At-Grade) Single-Lane |
2014 | Open July 2014. ICD estimated from Google Maps linework. |
Yarrow Point,
WA King Co. United States |
92nd Ave. NE / NE Points Dr. / NE 33rd St. / SR 520 WB Off-Ramp (47.64153, -122.21728) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 86.9075 |
Freeway Ramps (Grade-Separated) Single-Lane |
2014 | Open August 2014. ICD estimated from Google Maps linework. |
Ruston,
WA Pierce Co. United States |
Main St. / Bay View Corridor (47.29744, -122.50297) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 25.1095 |
Other (At-Grade) Single-Lane |
2014 | Open September 2014. ICD estimated from Google Maps linework. |
Ruston,
WA Pierce Co. United States |
N Ruston Way / Grand Ave. (47.29725, -122.50488) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 79.3788 |
Other (At-Grade) Single-Lane |
2012 | ICD estimated from Google Maps linework. |
Ruston,
WA Pierce Co. United States |
N Ruston Way / Baltimore St. / N 51st St. / Yacht Club Rd. (47.29908, -122.50894) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 101.2449 |
Other (At-Grade) Single-Lane |
2012 | ICD estimated from Google Maps linework. |
Marysville,
WA Snohomish Co. United States |
SR 531 (172nd St. NE) / 23rd Ave. NE (48.15210, -122.19919) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.1480 |
Other (At-Grade) Single-Lane |
2016 | Open January 2016. |
Seabeck,
WA Kitsap Co. United States |
Seabeck Hwy NW / NW Holly Rd. (47.60901, -122.75692) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
2015 | Open October 2015. |
Woodland,
WA Cowlitz Co. United States |
SR 503 (Lewis River Rd.) / Scott Ave. (45.91699, -122.74009) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 40.7138 |
Other (At-Grade) Single-Lane |
2015 | Open September 2015. ICD estimated from Google Maps linework. |
Lynnwood,
WA Snohomish Co. United States |
68th Ave. W / 204th St. SW (47.81409, -122.32484) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 20.0509 |
Other (At-Grade) Single-Lane |
2015 | Edmonds Community College. Open August 2015. ICD estimated from Google Maps linework. |
Kelso,
WA Cowlitz Co. United States |
SR 432 / Old Hwy 99 / I-5 NB Ramps / Kelso Dr. (46.10491, -122.87586) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.0040 |
Freeway Ramps (Grade-Separated) Single-Lane |
2015 | Open August 2015. Elliptical shape. ICD = approximately 110 ft x 100 ft. |
Joint Base Lewis-McChord,
WA Pierce Co. United States |
Colorado Ave. / Garcia Blvd. (47.09688, -122.58387) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.4657 |
Other (At-Grade) Single-Lane |
2015 | Open January 2015. ICD estimated from Google Maps linework. |
Bonney Lake,
WA Pierce Co. United States |
198th Ave. E / Cascadia Blvd. E (47.12299, -122.16688) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.6959 |
Other (At-Grade) Single-Lane |
2008 | Fourth (southeast) leg added 2018. ICD estimated from Google Maps linework. |
Bonney Lake,
WA Pierce Co. United States |
Cascadia Blvd E / Canyon View Blvd. E (47.12810, -122.17464) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.6916 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
Edmonds,
WA Snohomish Co. United States |
212th St. SW / 84th Ave. W / SW Bowdoin Way (47.80701, -122.34716) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 113.9049 |
Other (At-Grade) Single-Lane |
2014 | Open November 2014. ICD estimated from Google Maps linework. |
Marysville,
WA Snohomish Co. United States |
SR 9 / 84th St. NE / Getchell Rd. (48.07196, -122.11135) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2014 | Right-turn-only lanes on all four legs. Open October 2014. |
Wenatchee,
WA Chelan Co. United States |
US 97 Alt / Ohme Garden Rd. / Warehouse Way (47.48082, -120.32091) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.0940 |
Other (At-Grade) Single-Lane |
2012 | Open October 2012. ICD estimated from Google Maps linework. |
Spokane,
WA Spokane Co. United States |
N Waikiki Rd. / N Mill Rd. (47.76113, -117.42815) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.5085 |
Other (At-Grade) Single-Lane |
2012 | Open October 2012. ICD estimated from Google Maps linework. |
Joint Base Lewis-McChord,
WA Pierce Co. United States |
Portland Ave. SW / Boundary St. SW / Camp Murray Gate (47.12106, -122.56300) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 27.6312 |
Other (At-Grade) Single-Lane |
2012 | Open October 2012. ICD estimated from Google Maps linework. |
Silverdale,
WA Kitsap Co. United States |
Silverdale Way NW / Chico Way NW / NW Newberry Hill Rd. (47.63704, -122.70135) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 15.2906 |
Other (At-Grade) Single-Lane |
2012 | Open September 2012. ICD estimated from Google Maps linework. |
Poulsbo,
WA Kitsap Co. United States |
NE Lincoln Rd / Noll Rd. NE / Gala Way NE (47.75092, -122.61274) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2012 | Open September 2012. Replaced two offset T-intersections. |
Sammamish,
WA King Co. United States |
NE 8th St. / 233rd Ave NE (47.61687, -122.02903) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 63.6012 |
Other (At-Grade) Single-Lane |
2012 | Open September 2012. ICD estimated from Google Maps linework. |
West Lafayette,
IN Tippecanoe Co. United States |
Cumberland Ave. / Kent Ave. (40.46064, -86.93030) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.7092 |
Other (At-Grade) Single-Lane |
2009 | ICD estimated from Google Maps linework. |
West Lafayette,
IN Tippecanoe Co. United States |
Cumberland Ave. / Yeager Rd. (40.46072, -86.92457) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 34.5308 |
Other (At-Grade) Single-Lane |
2013 | Year Completed estimated (2012-2015). ICD estimated from Google Maps linework. |
West Lafayette,
IN Tippecanoe Co. United States |
Cumberland Ave. / Manchester St. (40.46060, -86.92022) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 1 Driveways 36.3483 |
Other (At-Grade) Single-Lane |
2013 | Year Completed estimated (2012-2015). ICD estimated from Google Maps linework. |
Lafayette,
IN Tippecanoe Co. United States |
Shenandoah Dr. / Navarre Dr. (40.42654, -86.84718) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 20.0017 |
Other (At-Grade) Single-Lane |
2010 | ICD estimated from Google Maps linework. |
Lafayette,
IN Tippecanoe Co. United States |
Concord Rd. / Maple Point Dr. (40.38670, -86.85735) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 40.0271 |
Other (At-Grade) Single-Lane |
2013 | ICD estimated from Google Maps linework. |
Lafayette,
IN Tippecanoe Co. United States |
Walter Scholer Dr. / CR 10 W (40.38265, -86.90634) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways 59.1345 |
Other (At-Grade) Single-Lane |
Unknown completion date (before 1993). ICD estimated from Google Maps linework. | |
Pasco,
WA Franklin Co. United States |
N 4th Ave. / N 3rd Ave. / W Marie St. (46.23961, -119.09537) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 61.1277 |
Other (At-Grade) Single-Lane |
2012 | Open August 2012. ICD estimated from Google Maps linework. |
Pasco,
WA Franklin Co. United States |
Saraceno Way / (Columbia Basin College entrance) (46.25374, -119.12143) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.5560 |
Other (At-Grade) Single-Lane |
2000 | Year Completed estimated (1996-2003). ICD estimated from Google Maps linework. |
Marion,
KS Marion Co. United States |
US 77 / US 56 / K-150 (38.36284, -96.96676) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 28.0941 |
Other (At-Grade) Single-Lane |
2015 | Rural, high-speed approaches. Bypass roadways for oversize/overweight (OSOW) trucks. Open December 2015. ICD estimated from Google Maps linework. |
Topeka,
KS Shawnee Co. United States |
NW 46th St. / NW Rochester Rd. (39.12910, -95.67268) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
2014 | Open November 2014. |
Newton,
KS Harvey Co. United States |
S Anderson Rd. / US 50 Ramps (38.02647, -97.35495) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 128.0160 |
Freeway Ramps (Grade-Separated) Single-Lane |
2014 | Elliptical shaped. Terminal for a single-point interchange. ICD = 420 ft x 320 ft. Open August 2014. |
Topeka,
KS Shawnee Co. United States |
SW 17th St. / SW Urish Rd. (39.03593, -95.78097) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 95.5527 |
Other (At-Grade) Single-Lane |
2012 | Designed for ultimate two-lane Urish entries; striped as single-lane entry with right-turn-only lane. Open November 2012. ICD estimated from Google Maps linework. |
Mulvane,
KS Sumner Co. United States |
E 119th St. connector / (casino access) / I-35 NB Ramps (Kansas Turnpike) (37.47198, -97.32102) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 70.1040 |
Freeway Ramps (Grade-Separated) Single-Lane |
2011 | Open December 2011. |
Mulvane,
KS Sumner Co. United States |
E 119th St. connector / (casino access) / I-35 SB Ramps (Kansas Turnpike) (37.47137, -97.32445) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 70.1040 |
Freeway Ramps (Grade-Separated) Single-Lane |
2011 | Open December 2011. |
Wellington,
KS Sumner Co. United States |
US 160 (E 15th St.-E 16th St.) / N A St (37.27534, -97.39388) |
Roundabout Existing |
Unknown None |
4 Approaches 0 Driveways 116.8953 |
Other (At-Grade) Single-Lane |
2011 | Open November 2011. ICD estimated from Google Maps linework. |
Shawnee,
KS Johnson Co. United States |
Hedge Ln Terr. (39.01260, -94.85484) |
Other Existing |
Unknown None |
1 Approaches 2 Driveways 58.4641 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Shawnee,
KS Johnson Co. United States |
Clear Creek Pkwy. / Frontage Rd. (39.01781, -94.85174) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 32.4777 |
Other (At-Grade) Single-Lane |
2011 | ICD estimated from Google Maps linework. |
Oviedo,
FL Seminole Co. United States |
Oviedo Blvd. / (future road) (28.66112, -81.20119) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.9196 |
Other (At-Grade) Single-Lane |
2006 | ICD estimated from Google Maps linework. |
Medford,
MA Middlesex Co. United States |
Salem St. (Rte 60) / I-93 Ramps (42.41946, -71.10398) |
Rotary Existing |
All-Way Yield None |
4 Approaches 0 Driveways 149.8864 |
Freeway Ramps (Grade-Separated) Single-Lane |
ICD estimated from Google Maps linework. | |
Somerville,
MA Middlesex Co. United States |
Mystic Valley Pkwy. / Alewife Brook Pkwy. (42.41465, -71.13133) |
Rotary Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 25.5708 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Wilmington,
NC New Hanover Co. United States |
Town Center Dr. / Destiny Way (34.24089, -77.83261) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 37.5184 |
Other (At-Grade) Single-Lane |
2003 | Year Completed estimated (2002-2004). ICD estimated from Google Maps linework. |
Wilmington,
NC New Hanover Co. United States |
Preservation Way / Preservation Way (34.23705, -77.83518) |
Roundabout Existing |
All-Way Yield None |
2 Approaches 0 Driveways 43.4444 |
Other (At-Grade) Single-Lane |
2003 | Year Completed estimated (2002-2004). ICD estimated from Google Maps linework. |
Wilmington,
NC New Hanover Co. United States |
Town Center Dr. / Monument Dr. (34.24480, -77.83211) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.5675 |
Other (At-Grade) Single-Lane |
2003 | Year Completed estimated (2002-2004). ICD estimated from Google Maps linework. |
Wilmington,
NC New Hanover Co. United States |
Wells Rd. / Monument Dr. (34.24346, -77.83690) |
Roundabout Existing |
All-Way Yield None |
2 Approaches 0 Driveways 34.5554 |
Other (At-Grade) Single-Lane |
2003 | Year Completed estimated (2002-2004). ICD estimated from Google Maps linework. |
Lincolnshire,
IL Lake Co. United States |
Everett Rd. / Riverwoods Rd. (42.22193, -87.90590) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.4539 |
Other (At-Grade) Single-Lane |
2010 | ICD estimated from Google Maps linework. |
Lake Villa,
IL Lake Co. United States |
Cedar Lake Rd. / Monaville Rd. (42.39797, -88.09213) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 37.9254 |
Other (At-Grade) Single-Lane |
2013 | ICD estimated from Google Maps linework. |
Conway,
AR Faulkner Co. United States |
Favre Ln. / S Donaghey Ave. (35.05550, -92.45511) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 37.1516 |
Other (At-Grade) Single-Lane |
2015 | ICD estimated from Google Maps linework. |
Conway,
AR Faulkner Co. United States |
Ott Memorial Dr. / Market Plaza Dr. (35.11103, -92.45046) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.3562 |
Other (At-Grade) Single-Lane |
2007 | ICD estimated from Google Maps linework. |
Missoula,
MT Missoula Co. United States |
Miller Creek Rd. / Lower Miller Creek Rd. / Upper Miller Creek Rd. (46.82569, -114.05048) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 39.2248 |
Other (At-Grade) Single-Lane |
2010 | Year Completed estimated (2009-2011). ICD estimated from Google Maps linework. |
Missoula,
MT Missoula Co. United States |
N Orange St. / N 5th St. / I-90 EB Ramps (46.87980, -113.99314) |
Roundabout Existing |
All-Way Yield Active Pedestrian Warning (flashing yellow) |
3 Approaches 0 Driveways 45.7162 |
Freeway Ramps (Grade-Separated) Single-Lane |
2017 | Completed June 2017. ICD estimated from Google Maps linework. |
Missoula,
MT Missoula Co. United States |
N Van Buren St. / I-90 EB Ramps (46.87015, -113.98167) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 34.2933 |
Freeway Ramps (Grade-Separated) Single-Lane |
2018 | Completed summer 2018. Raindrop-shaped central island. ICD estimated from Google Maps linework. |
Bozeman,
MT Gallatin Co. United States |
W College St. / S 11th Ave. (45.67113, -111.05200) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.2247 |
Other (At-Grade) Single-Lane |
2010 | Year Completed estimated (2009-2011). ICD estimated from Google Maps linework. |
Elkridge,
MD Howard Co. United States |
Elkridge Crossing Way / Doctor Patel Dr. (39.21091, -76.72512) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 31.4634 |
Other (At-Grade) Single-Lane |
2007 | East leg stubbed for future. ICD estimated from Google Maps linework. |
Owings Mills,
MD Baltimore Co. United States |
Tollgate Rd. / Lastgage Rd. (39.42149, -76.78482) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 28.6010 |
Other (At-Grade) Single-Lane |
2004 | ICD estimated from Google Maps linework. |
Bowie,
MD Prince George's Co. United States |
Melford Blvd. / Curie Dr. (38.95842, -76.70683) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 78.9406 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
Abingdon,
MD Harford Co. United States |
Merchants Blvd. / Wegmans Blvd. (39.46815, -76.30901) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 29.5039 |
Other (At-Grade) Single-Lane |
2012 | ICD estimated from Google Maps linework. |
Laurel,
MD Howard Co. United States |
Whiskey Bottom Rd. / All Saints Rd. (39.12478, -76.84257) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 25.9428 |
Other (At-Grade) Single-Lane |
2007 | ICD estimated from Google Maps linework. |
Laurel,
MD Howard Co. United States |
Stephens Rd. / Whiskey Bottom Rd. (39.12704, -76.84608) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 29.6480 |
Other (At-Grade) Single-Lane |
2005 | ICD estimated from Google Maps linework. |
Gambrills,
MD Anne Arundel Co. United States |
2498 Mt Tabor Rd (38.99855, -76.66414) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 22.2765 |
Other (At-Grade) Single-Lane |
2007 | ICD estimated from Google Maps linework. |
Greenbelt,
MD Prince George's Co. United States |
Cherrywood Ln. / Greenbelt Metro Dr. (39.00985, -76.90330) |
Roundabout Existing |
All-Way Yield Other |
3 Approaches 0 Driveways 24.1290 |
Other (At-Grade) Single-Lane |
2012 | Raised crosswalks. ICD estimated from Google Maps linework. |
Havre de Grace,
MD Harford Co. United States |
Chapel Rd. / Bulle Rock Pkwy. (39.55465, -76.12813) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 34.9922 |
Other (At-Grade) Single-Lane |
2005 | ICD estimated from Google Maps linework. |
Havre de Grace,
MD Harford Co. United States |
Blenheim Farm Ln. / Bounding Home Ct. (39.54665, -76.13521) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.3915 |
Other (At-Grade) Single-Lane |
2006 | Painted splitter islands on north and south legs, no splitter islands on east and west legs. ICD estimated from Google Maps linework. |
North East,
MD Cecil Co. United States |
Charlestown Crossing Blvd. / Claiborne Rd. (39.59472, -75.97957) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.6095 |
Other (At-Grade) Single-Lane |
2011 | ICD estimated from Google Maps linework. |
Dundalk,
MD Baltimore Co. United States |
Dundalk Ave. / Sollers Point Rd. (39.24534, -76.50786) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 24.9734 |
Other (At-Grade) Single-Lane |
2007 | ICD estimated from Google Maps linework. |
North East,
MD Cecil Co. United States |
Seahawk Dr. / (parking lot) (39.64098, -75.95714) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 28.5107 |
Other (At-Grade) Single-Lane |
2000 | Year Completed estimated (1995-2005). ICD estimated from Google Maps linework. |
Windsor Mill,
MD Baltimore Co. United States |
Lord Baltimore Dr. / Wildlife Dr. (39.31993, -76.75019) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 14.7833 |
Other (At-Grade) Single-Lane |
1998 | Year Completed estimated (1993-2002). ICD estimated from Google Maps linework. |
Windsor Mill,
MD Baltimore Co. United States |
Lord Baltimore Dr. / Glen Spring Rd. / Kettle Ct. (39.31750, -76.75152) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 17.5558 |
Other (At-Grade) Single-Lane |
1998 | Year Completed estimated (1993-2002). ICD estimated from Google Maps linework. |
Queenstown,
MD Queen Anne's Co. United States |
Nesbit Rd. / Shoreway Dr. (38.96600, -76.18291) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
2011 | Fourth leg stubbed. |
Cumberland,
MD Allegany Co. United States |
US 220 / I-68 EB Ramps (39.64367, -78.79099) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 34.0276 |
Freeway Ramps (Grade-Separated) Single-Lane |
2012 | Built to facilitate U-turns. Teardrop shape. ICD estimated from Google Maps linework. |
Chestertown,
MD Kent Co. United States |
MD 20 / MD 291 / (parking lot) (39.21863, -76.07913) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 47.1899 |
Other (At-Grade) Single-Lane |
2015 | ICD estimated from Google Maps linework. |
Oxon Hill,
MD Prince George's Co. United States |
Oxon Hill Rd. / (parking lots) (38.79166, -77.00416) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 26.0650 |
Other (At-Grade) Single-Lane |
2015 | ICD estimated from Google Maps linework. |
Oxon Hill,
MD Prince George's Co. United States |
Oxen Hill Rd. / Cedar Ridge Dr. / Panorama Dr. (38.78452, -77.00597) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 34.4465 |
Other (At-Grade) Single-Lane |
2015 | ICD estimated from Google Maps linework. |
Fort Washington,
MD Prince George's Co. United States |
Oxon Hill Rd. / Kerby Hill Rd. (38.77951, -77.00648) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 34.4490 |
Other (At-Grade) Single-Lane |
2015 | ICD estimated from Google Maps linework. |
Hanover,
MD Anne Arundel Co. United States |
Watts Ave. / Clark Rd. (39.15138, -76.72638) |
Roundabout Existing |
All-Way Yield None |
2 Approaches 0 Driveways 25.9330 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
Hanover,
MD Anne Arundel Co. United States |
Ridge Rd. / Corporate Center Dr. (39.19204, -76.70216) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 31.4719 |
Other (At-Grade) Single-Lane |
2004 | ICD estimated from Google Maps linework. |
Catonsville,
MD Baltimore Co. United States |
UMBC Blvd. / Research Park Dr. (39.24874, -76.71580) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 44.3950 |
Other (At-Grade) Single-Lane |
2015 | Elliptical shape. ICD estimated from Google Maps linework. |
Friendship,
MD Anne Arundel Co. United States |
Solomons Island Rd. (MD 2) / Friendship Rd. (MD 261) / Sansbury Rd. (38.73656, -76.59379) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 40.0594 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
Laurel,
MD Howard Co. United States |
Old Scaggsville Rd. / High Ridge Rd. / Running Deer Dr. (39.11815, -76.86396) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.7985 |
Other (At-Grade) Single-Lane |
2015 | ICD estimated from Google Maps linework. |
Columbia,
MD Howard Co. United States |
Harpers Farm Rd. / Campus Dr. (39.21534, -76.88023) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 31.4614 |
Other (At-Grade) Single-Lane |
2003 | Originally had 4 legs. ICD estimated from Google Maps linework. |
Ellicott City,
MD Howard Co. United States |
College Ave. / Bending Sky Way (39.25754, -76.79122) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 26.8186 |
Other (At-Grade) Single-Lane |
2012 | ICD estimated from Google Maps linework. |
Aberdeen,
MD Harford Co. United States |
Philadelphia Rd. (MD 7) / Ashford Dr.. / Panell Dr. (39.48593, -76.23873) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.4792 |
Other (At-Grade) Single-Lane |
2012 | ICD estimated from Google Maps linework. |
Aberdeen,
MD Harford Co. United States |
Tralee Cir. / Ashford Dr. (39.48395, -76.23831) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 25.8100 |
Other (At-Grade) Single-Lane |
2003 | ICD estimated from Google Maps linework. |
Aberdeen,
MD Harford Co. United States |
Burnt Hill Trl. / Atlas Cedar Way / Thistle Hill Dr. (39.49324, -76.22236) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.1799 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
Aberdeen,
MD Harford Co. United States |
Burnt HIll Trl. / Witch Hazel Way / Limestone Ct. (39.49486, -76.22046) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.1791 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
Aberdeen,
MD Harford Co. United States |
Thistle Hill Dr. / Witchhazel Way (39.49563, -76.22415) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.3355 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
Aberdeen,
MD Harford Co. United States |
Burnt Hill Trl. / Holly Oak Cir. / Woods Line Dr. (39.49605, -76.21740) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 25.8055 |
Other (At-Grade) Single-Lane |
2007 | ICD estimated from Google Maps linework. |
The Dalles,
OR Wasco Co. United States |
E 2nd St. / E 3rd St. / Brewery Grade (45.59719, -121.17291) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 36.7695 |
Other (At-Grade) Single-Lane |
2010 | ICD estimated from Google Maps linework. |
Boardman,
OR Morrow Co. United States |
Tatone St. / City Center Dr. (45.83253, -119.70259) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways 43.2722 |
Other (At-Grade) Single-Lane |
2002 | ICD estimated from Google Maps linework. |
Conway,
AR Faulkner Co. United States |
S Amity Rd. / (parking lot access) (35.06506, -92.41518) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 36.1697 |
Other (At-Grade) Single-Lane |
2016 | ICD estimated from Google Maps linework. |
Seattle,
WA King Co. United States |
Boylston Ave. / E. Howell St. (47.61765, -122.32347) |
Traffic Calming Circle Existing |
Unknown None |
4 Approaches 0 Driveways 128.8107 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Conway,
AR Faulkner Co. United States |
E Siebenmorgan Rd. / N Museum Rd. (35.09867, -92.41881) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 46.9035 |
Other (At-Grade) Single-Lane |
2011 | ICD estimated from Google Maps linework. |
Conway,
AR Faulkner Co. United States |
Washington Ave. / Fleming St. / Clifton St. (35.10640, -92.44487) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 36.1513 |
Other (At-Grade) Single-Lane |
2013 | ICD estimated from Google Maps linework. |
Saint George,
UT Washington Co. United States |
Airport Pkwy. / Desert Canyons Pkwy. (37.02456, -113.50841) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 38.1410 |
Other (At-Grade) Single-Lane |
2010 | ICD estimated from Google Maps linework. |
Conway,
AR Faulkner Co. United States |
Country Club Rd. / Kensington Dr. (35.07843, -92.48086) |
Traffic Calming Circle Existing |
One-Way/Two-Way Stop None |
4 Approaches 0 Driveways 10.7514 |
Other (At-Grade) Single-Lane |
2003 | ICD estimated from Google Maps linework. |
Conway,
AR Faulkner Co. United States |
Irby Dr. / Amelia Dr. (35.10676, -92.48925) |
Traffic Calming Circle Existing |
All-Way Stop None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
2003 | |
Conway,
AR Faulkner Co. United States |
Irby Dr. / Poteete Dr. (35.10681, -92.49355) |
Traffic Calming Circle Existing |
All-Way Stop None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
2003 | |
Conway,
AR Faulkner Co. United States |
Bruce St. / (unknown) (35.08250, -92.42927) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.1960 |
Other (At-Grade) Single-Lane |
2017 | |
Adams,
MA Berkshire Co. United States |
Columbia St. (Rte 8) / Renfrew St. / Friend St. (42.63704, -73.11300) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.7517 |
Other (At-Grade) Single-Lane |
2016 | ICD estimated from Google Maps linework. |