City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
---|---|---|---|---|---|---|---|
Anacortes,
WA Skagit Co. United States |
Commercial Ave. / SR20 Spur (48.49332, -122.61280) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 34.8256 |
Other (At-Grade) Single-Lane |
2009 | ICD estimated from Google Maps linework. |
Ladera Ranch,
CA Orange Co. United States |
Michael Rd. / Cambridge Ethereal Rd. (33.53294, -117.64460) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 26.8800 |
Other (At-Grade) Single-Lane |
2006 | Functional Class: Local ICD estimated from Google Maps linework. |
San Diego,
CA San Diego Co. United States |
La Jolla Blvd. / Forward St. (32.81379, -117.26950) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 22.0827 |
Other (At-Grade) Single-Lane |
2008 | Series of 5 roundabouts. ICD estimated from Google Maps linework. |
Bellingham,
WA Whatcom Co. United States |
Northwest Ave. / I-5 NB Ramp (48.78500, -122.50420) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 35.4117 |
Freeway Ramps (Grade-Separated) Single-Lane |
2010 | RT bypass lane on southbound approach. ICD estimated from Google Maps linework. |
Everett,
WA Snohomish Co. United States |
13th St. / 1st Ave. (48.00026, -122.21570) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 27.1714 |
Other (At-Grade) Single-Lane |
2009 | ICD estimated from Google Maps linework. |
Ferndale,
WA Whatcom Co. United States |
I-5 SB Ramps / 2nd St. / Portal Way (48.85686, -122.58840) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 40.8616 |
Other (At-Grade) Single-Lane |
2010 | ICD estimated from Google Maps linework. |
San Diego,
CA San Diego Co. United States |
La Jolla Hermosa Ave. / Forward St. (32.81402, -117.26840) |
Traffic Calming Circle Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 25.0939 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
Issaquah,
WA King Co. United States |
East Lake Sammamish Parkway / SE 43rd Way (47.56792, -122.05500) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 38.6799 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2009 | ICD estimated from Google Maps linework. |
San Diego,
CA San Diego Co. United States |
La Jolla Blvd. / Bird Rock Ave. (32.81559, -117.27060) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 21.0785 |
Other (At-Grade) Single-Lane |
2008 | Series of 5 roundabouts. ICD estimated from Google Maps linework. |
Lake Stevens,
WA Snohomish Co. United States |
Lundeen Parkway / Soper Hill Rd. (48.01557, -122.10010) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 29.5601 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2010 | ICD estimated from Google Maps linework. |
San Diego,
CA San Diego Co. United States |
La Jolla Blvd. / Camino de la Costa (32.81756, -117.27190) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 23.0854 |
Other (At-Grade) Single-Lane |
2008 | Series of 5 roundabouts. ICD estimated from Google Maps linework. |
Ocean Shores,
WA Grays Harbor Co. United States |
Point Brown Ave / Chance a la Mer (47.00745, -124.16140) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 39.9064 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2009 | ICD estimated from Google Maps linework. |
San Diego,
CA San Diego Co. United States |
Bird Rock Ave. / Chelsea Ave. (32.81540, -117.27162) |
Traffic Calming Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways 13.7160 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Earth. |
Granite Falls,
WA Snohomish Co. United States |
Granite Falls Access Rd. / Burn Rd. (NE 100th St.) (48.08656, -121.99060) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.2954 |
Other (At-Grade) Single-Lane |
2010 | November 2010. ICD estimated from Google Maps linework. |
Granite Falls,
WA Snohomish Co. United States |
Granite Falls Access Rd. / Jordan Rd (48.09135, -121.97980) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 55.0445 |
Other (At-Grade) Single-Lane |
2010 | November 2010. ICD estimated from Google Maps linework. |
Granite Falls,
WA Snohomish Co. United States |
Granite Falls Access Rd. / SR 92 (48.08332, -121.99000) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 38.2978 |
Other (At-Grade) Single-Lane |
2010 | May 2010. ICD estimated from Google Maps linework. |
Daingerfield,
TX Morris Co. United States |
Webb St. / Jefferson St. / Coffey St. / Linda Dr. (33.03180, -94.72192) |
Roundabout Existing |
Unknown At-grade Rail Crossing Signals/Gates (controlling circulatory roadway only) |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2008 | Railroad crossing through central island. Replaced two T-intersections. |
Richfield,
MN Hennepin Co. United States |
66th St. / Portland Ave. (44.88355, -93.26782) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2009 | Opened to traffic late fall 2008, finished 2009. Changes to signing and striping made August 2011. 21442 |
Richfield,
MN Hennepin Co. United States |
66th St. / Richfield Pkwy. (17th Ave.) (44.88351, -93.25011) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 40.6192 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2007 | Completed August 2007. First roundabout in Richfield. Double left turn for southbound left turn. Serves Target shopping center. ICD estimated from Google Maps linework. |
Rice Lake,
WI Barron Co. United States |
CTH O (18 1 / 2 Ave.) / 19th St. (45.47333, -91.76556) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 29.3129 |
Other (At-Grade) Single-Lane |
2005 | Opened October 25, 2005. ICD estimated from Google Maps linework. |
Rice Lake,
WI Barron Co. United States |
CTH O (18 1 / 2 Ave.) / US 53 NB Ramps (45.47319, -91.75753) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 33.5006 |
Freeway Ramps (Grade-Separated) Single-Lane |
2006 | Opened June 1, 2006 ICD estimated from Google Maps linework. |
Rice Lake,
WI Barron Co. United States |
CTH O (18 1 / 2 Ave.) / US 53 SB Ramps (45.47325, -91.76021) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 33.5005 |
Freeway Ramps (Grade-Separated) Single-Lane |
2006 | Opened June 1, 2006 ICD estimated from Google Maps linework. |
Richfield,
WI Washington Co. United States |
STH 145 / US 41 SB Ramps (43.28170, -88.19557) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 37.3868 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2009 | Series of 5 roundabouts. Corridor serves two interchanges and Cabelas commercial development. ICD estimated from Google Maps linework. |
Richfield,
WI Washington Co. United States |
STH 145 / US 41 NB Ramps (43.28247, -88.19345) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 34.7780 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2009 | Series of 5 roundabouts. Corridor serves two interchanges and Cabelas commercial development. ICD estimated from Google Maps linework. |
Richfield,
WI Washington Co. United States |
STH 145 / Cabela Way (43.28377, -88.18944) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.9939 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2009 | Series of 5 roundabouts. Corridor serves two interchanges and Cabelas commercial development. Functional Class: Arterial ICD estimated from Google Maps linework. |
Richfield,
WI Washington Co. United States |
STH 145 / US 45 SB Ramps (43.28387, -88.18716) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 29.5606 |
Freeway Ramps (Grade-Separated) Single-Lane |
2009 | Series of 5 roundabouts. Corridor serves two interchanges and Cabelas commercial development. ICD estimated from Google Maps linework. |
Richfield,
WI Washington Co. United States |
STH 145 / US 45 NB Ramps (43.28380, -88.18485) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4301 |
Freeway Ramps (Grade-Separated) Single-Lane |
2009 | Series of 5 roundabouts. Corridor serves two interchanges and Cabelas commercial development. ICD estimated from Google Maps linework. |
Greenleaf,
WI Brown Co. United States |
STH 32-STH 57 (Greenleaf Rd.) / STH 96 (Day St.) (44.31343, -88.09599) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.3285 |
Other (At-Grade) Single-Lane |
2007 | Opened August 31, 2007. ICD estimated from Google Maps linework. |
Bellevue,
WI Brown Co. United States |
Eaton Rd. (CTH JJ) / Ontario Rd. (44.46616, -87.92782) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.6846 |
Other (At-Grade) Single-Lane |
2008 | Opened November 2008. ICD estimated from Google Maps linework. |
Bellevue,
WI Brown Co. United States |
Eaton Rd. (CTH JJ) / Cottage Rd. / Huron Rd. (44.46617, -87.91737) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 28.1275 |
Other (At-Grade) Single-Lane |
2005 | Completed summer 2005. Right-turn bypass lane on NW quadrant. ICD estimated from Google Maps linework. |
Allouez,
WI Brown Co. United States |
Allouez Ave. (CTH O) / Libal St. (44.47738, -88.01638) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 23.8612 |
Other (At-Grade) Single-Lane |
2006 | Opened July 1, 2006. ICD estimated from Google Maps linework. |
Howard,
WI Brown Co. United States |
Glendale Ave. / Pinecrest Rd. (44.56910, -88.11016) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 28.0779 |
Other (At-Grade) Single-Lane |
2005 | Completed summer 2005. Skewed intersection. ICD estimated from Google Maps linework. |
De Pere,
WI Brown Co. United States |
Scheuring Rd. (CTH F) / PDQ Dr. / Mid Valley Dr. (44.43032, -88.11939) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 40.9379 |
Other (At-Grade) Single-Lane |
2010 | Series of 6 roundabouts. Opened November 22, 2010. ICD estimated from Google Maps linework. |
De Pere,
WI Brown Co. United States |
Scheuring Rd. (CTH F) / Lawrence Dr. (44.43083, -88.10675) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 47.7605 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2010 | Series of 6 roundabouts. Opened November 2, 2010. ICD estimated from Google Maps linework. |
Casnovia,
MI Muskegon Co. United States |
M-37 / M-46 / Newaygo Rd. (43.23445, -85.81060) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.1950 |
Other (At-Grade) Single-Lane |
2009 | ICD estimated from Google Maps linework. |
Grand Junction,
CO Mesa Co. United States |
24 Rd. / I-70 WB Ramps (39.11454, -108.60820) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 40.7732 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2006 | ICD estimated from Google Maps linework. |
Grand Junction,
CO Mesa Co. United States |
24 Rd. / I-70 EB Ramps (39.11333, -108.60820) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 37.0672 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2006 | ICD estimated from Google Maps linework. |
Longmont,
CO Boulder Co. United States |
Deerwood Dr. / Bluefield Ave. (40.17346, -105.06460) |
Traffic Calming Circle Existing |
Unknown Unknown |
0 Approaches 0 Driveways 26.4648 |
Other (At-Grade) Single-Lane |
2002 | Functional Class: Local ICD estimated from Google Maps linework. |
Longmont,
CO Boulder Co. United States |
Deerwood Dr. / Windflower Dr. (40.17093, -105.06300) |
Traffic Calming Circle Existing |
Unknown Unknown |
0 Approaches 0 Driveways 25.5532 |
Other (At-Grade) Single-Lane |
2003 | Functional Class: Local ICD estimated from Google Maps linework. |
Longmont,
CO Boulder Co. United States |
Deerwood Dr. / Stardance Cir. (40.16962, -105.06120) |
Traffic Calming Circle Existing |
Unknown Unknown |
0 Approaches 0 Driveways 22.8158 |
Other (At-Grade) Single-Lane |
2003 | Functional Class: Local ICD estimated from Google Maps linework. |
Longmont,
CO Boulder Co. United States |
Deerwood Dr. / Summer Hawk Dr. (40.17087, -105.05720) |
Traffic Calming Circle Existing |
Unknown Unknown |
0 Approaches 0 Driveways 25.5532 |
Other (At-Grade) Single-Lane |
2003 | Functional Class: Local ICD estimated from Google Maps linework. |
Golden,
CO Jefferson Co. United States |
S. Golden Rd. / Ford St. / Jackson St. (39.74612, -105.20940) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 52.3432 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2009 | Functional Class: Arterial ICD estimated from Google Maps linework. |
Sheridan,
CO Arapahoe Co. United States |
River Point Pkwy. / S Platte River Dr. (39.65176, -105.01060) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 46.8975 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
Sheridan,
CO Arapahoe Co. United States |
River Point Pkwy. / S River Point Dr. (39.64776, -105.00790) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 49.6590 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
Clackamas,
OR Clackamas Co. United States |
SE 157th Ave. / SE 162nd Ave. (45.42429, -122.49770) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.8826 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
Williamsport,
PA Lycoming Co. United States |
Via Bella St. / Mulberry St. (41.24000, -76.99792) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 32.3309 |
Other (At-Grade) Single-Lane |
2009 | ICD estimated from Google Maps linework. |
Williamsport,
PA Lycoming Co. United States |
Via Bella St. / William St. (41.23740, -77.00319) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 43.1096 |
Other (At-Grade) Single-Lane |
2009 | ICD estimated from Google Maps linework. |
Williamsport,
PA Lycoming Co. United States |
Via Bella St. / Court St. (41.23876, -77.00027) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 58.3764 |
Other (At-Grade) Single-Lane |
2009 | ICD estimated from Google Maps linework. |
Muncy,
PA Lycoming Co. United States |
Lycoming Mall Circle (41.24320, -76.82846) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 28.7372 |
Other (At-Grade) Single-Lane |
2009 | ICD estimated from Google Maps linework. |
Newtown,
PA Delaware Co. United States |
Saint David's Rd. / N. Newtown St. (40.00844, -75.41823) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 34.7622 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
Peach Bottom,
PA York Co. United States |
SR 851 / SR 74 (39.74695, -76.33116) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.7316 |
Other (At-Grade) Single-Lane |
2008 | Skewed intersection. ICD estimated from Google Maps linework. |
Appleton,
WI Outagamie Co. United States |
Evergreen Dr. / Gateway Dr. (44.30178, -88.37136) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.4804 |
Other (At-Grade) Single-Lane |
2010 | ICD estimated from Google Maps linework. |
Appleton,
WI Outagamie Co. United States |
Evergreen Dr. / Lightning Dr. (44.30166, -88.36722) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.4804 |
Other (At-Grade) Single-Lane |
2010 | ICD estimated from Google Maps linework. |
Appleton,
WI Outagamie Co. United States |
Evergreen Dr. / Providence Ln. (44.30159, -88.36140) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.6257 |
Other (At-Grade) Single-Lane |
2010 | ICD estimated from Google Maps linework. |
Appleton,
WI Outagamie Co. United States |
Evergreen Dr. / French Rd. (44.30169, -88.35349) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.0447 |
Other (At-Grade) Single-Lane |
2011 | ICD estimated from Google Maps linework. |
Benton Harbor,
MI Berrien Co. United States |
Main St. (I-94 Business) / 5th St. (42.11655, -86.45281) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.4639 |
Other (At-Grade) Single-Lane |
2010 | Completed November 2010. Part of downtown streetscape project. ICD estimated from Google Maps linework. |
Benton Harbor,
MI Berrien Co. United States |
Main St. (I-94 Business) / Riverview Dr. (42.11343, -86.46642) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.0091 |
Other (At-Grade) Single-Lane |
2010 | Completed November 2010. Part of downtown streetscape project. 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. |