Roundabouts Database Index

29411 Results

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City, State County Country	Intersection (Lat, Lng)	Type Status	Control Type / Other Control Type	Approaches / Driveways / ICD (m)	Functional Class / LaneType	Year Completed	Comments
Broadmeadow, NSW Newcastle Australia	Broadmeadow Rd. / Curley Rd. (-32.92016, 151.73427)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Broadfield South, England West Sussex United Kingdom	Tollgate Hill Roundabout [A264 / Tollgate Hill] (51.08769, -0.20270)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Broadfield South, England West Sussex United Kingdom	Broadfield Dr. / Winfield Way / Woodsman Hill / Coachmans Dr. (51.09941, -0.19862)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Grade-separated tunnels for pedestrians.
Broadfield South, England West Sussex United Kingdom	Woodmans Hill / Iveagh Close (51.09630, -0.19943)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Broadfield South, England West Sussex United Kingdom	Woodmans Hill / Tollgate Hill / Creasys Dr. / Coachmans Dr. (51.09443, -0.20076)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Broadfield North, England West Sussex United Kingdom	Creasys Dr. / Pelham Dr. / Pelham Pl. (51.09711, -0.20745)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Broadfield North, England West Sussex United Kingdom	Pelham Dr. / Seymour Rd. / Broadwood Rise (51.09826, -0.21198)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Broadfield North, England West Sussex United Kingdom	Broadwood Rise / Jersey Rd. (51.09797, -0.21325)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Broadfield North, England West Sussex United Kingdom	Jersey Rd. / Saint Clement Rd. (51.09833, -0.21422)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Broadfield North, England West Sussex United Kingdom	Broadfield Dr. / Seymour Rd. / Rathlin Rd. (51.10101, -0.20355)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Broadbeach Waters, QLD Gold Coast Australia	Monaco St. / Rio Vista Blvd. (-28.01767, 153.41944)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Broadbeach Waters, QLD Gold Coast Australia	Rio Vista Blvd. / T E Peters Dr. (-28.02643, 153.41762)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways	Other (At-Grade) Single-Lane
Bro, Stockholm County Upplands-Bro Sweden	Kockbackavägen / E18 WB Ramps (59.51642, 17.67580)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 35.1406	Freeway Ramps (Grade-Separated) Single-Lane		Raindrop shape. ICD estimated from Google Maps linework.
Bro, Stockholm County Upplands-Bro Sweden	Håtunavägen / Önsta Allé (59.52384, 17.62180)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 25.4411	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Bro, Stockholm County Upplands-Bro Sweden	Enköpingsvägen / Råbyvägen (59.51597, 17.63148)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 16.3588	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Bro, Stockholm County Upplands-Bro Sweden	Finnstarondellen (Enköpingsvägen / Ginnlögs väg) (59.51017, 17.65374)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.4514	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Bro, Stockholm County Upplands-Bro Sweden	Enköpingsvägen / Kockbackavägen (59.50651, 17.66118)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 34.5449	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Bro, Stockholm County Upplands-Bro Sweden	Enköpingsvägen / Norrgrindsvägen / Köpmanvägen (59.51487, 17.64031)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.2360	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Brno, South Moravia Brno - město Czechia	Řečkovická / E461 NB Ramps / Maříkova / Hradecká (49.26024, 16.57792)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Brno, South Moravia Brno - město Czechia	Hlavní / Podveská / Šaracova (49.21755, 16.56061)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Brno, South Moravia Brno - město Czechia	Sokolova / Kšírova (49.16591, 16.61674)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Brno, South Moravia Brno - město Czechia	Merhautova / Okružní / Seifertova (49.22200, 16.62868)	Other Existing	Other None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Circulating yields to entering.
Brno, South Moravia Brno - město Czechia	Kamenice / Netroufalky / Akademická (49.17802, 16.56736)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		2x1 turbo roundabout.
Brno, South Moravia Brno - město Czechia	II/430 (Olomoucká - Hviezdoslavova) / II/373 (Bělohorská) / Řípská (49.18321, 16.66804)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Bristow, VA Prince William Co. United States	Tappen Mill Way / Hayes Station Way / Sorrel River Way (38.76305, -77.55212)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.9080	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2008).
Bristow, VA Prince William Co. United States	Iron Brigade Unit Ave. / Tenth Alabama Way (38.72790, -77.54408)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.2008	Other (At-Grade) Single-Lane	2006	Functional Class: Local ICD estimated from Google Maps linework.
Bristol, Village of, WI Kenosha Co. United States	Wilmot Rd. / 160th Ave. (42.53847, -88.00097)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.2004	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2010-2013). ICD estimated from Google Maps linework.
Bristol, England South Gloucestershire United Kingdom	Siston Hill Roundabout [A4174 (Avon Ring Rd.) / A4175 (Station Road Link) / Carsons Road Link] (51.47075, -2.48246)	Signalized Roundabout/Circle Existing	Signal None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Bristol, England South Gloucestershire United Kingdom	Bromley Heath Roundabout [A4174 (Avon Ring Rd.) / Bromley Heath Rd.] (51.50176, -2.51006)	Signalized Roundabout/Circle Existing	Signal None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Bristol, England Bristol United Kingdom	A3029 (Winterstoke Rd.) / Avon Works (51.43477, -2.61756)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Bristol, England Bristol United Kingdom	A3029 (Winterstoke Rd.) / Barons Close / Wedlock Way (51.43802, -2.62139)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Bristol, VA Bristol City Co. United States	Cabela Dr. / Falls Blvd. (36.63012, -82.14312)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.8367	Other (At-Grade) Single-Lane	2017	https://www.heraldcourier.com/news/lee-highway-detour-to-include-new-roundabout/article_94882d5b-d3ea-5452-ac55-3482a9fbbc3e.html ICD estimated from Google Maps linework.
Bristol, TN Sullivan Co. United States	Bass Pro Dr. / Pinnacle Pkwy. (36.59545, -82.25318)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 53.3400	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	Concentric circulatory roadway striping. No left turn arrows on entry or within roundabout. Year Completed estimated (2012-2015).
Bristol, IN Elkhart Co. United States	Walorski Pkwy. / (parking) (41.73614, -85.87479)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2022	North leg stubbed. Surface drainage to ditches. https://rv-pro.com/news/elkhart-road-to-be-named-after-late-congresswoman-walorski/
Bristol, IN Elkhart Co. United States	Toll Rd. / Walorski Pkwy. (CR 4) / I-90 Ramps (41.73807, -85.88465)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2023
Brisbane Airport, QLD Brisbane Australia	Lomandra Dr. / Sugarmill Rd. / Boronia Rd. (-27.42140, 153.10469)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Brisbane Airport, QLD Australia	Airport Dr. / Nancy Bird Way (-27.39914, 153.10979)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 74.2246	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Brisbane Airport, QLD Australia	Nancy Bird Way / Moreton Dr. Ramps (-27.39606, 153.10582)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 94.3739	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Brisbane Airport, QLD Australia	Nancy Bird Way / Ivy May Way (-27.39401, 153.10273)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 45.5972	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Brisbane Airport, QLD Australia	Airport Dr. / Dryandra Rd. (-27.38713, 153.11672)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 67.8699	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Brisbane, QLD Logan Australia	SR 92 (City Rd.) / Saverin Rd. / Brigade Dr. / Blackbird St. / M1 (Pacific Motorway) Ramps (-27.70604, 153.20324)	Rotary Existing	All-Way Yield None	6 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Brisbane, QLD Australia	Edith St. / Moore St. (-27.42671, 152.99279)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Brisbane, QLD Ipswich Australia	SR 62 (Old Toowoomba Rd. - Toongarra Rd.) / Old Toowoomba Rd. (-27.62766, 152.74094)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Brisbane, QLD Brisbane Australia	SR 48 (Fairfield Rd.) / Venner Rd. / Park Rd. (-27.51253, 153.02174)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Brisbane, QLD Logan Australia	Middle Rd. / Crest Rd. (-27.69708, 153.01268)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Brisbane, QLD Logan Australia	Middle Rd. / Cunningham Dr. (-27.69588, 153.01281)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Brisbane, QLD Logan Australia	Waller Rd. / Vansittart Rd. / Rossmore St. (-27.67615, 153.05214)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Brisbane, QLD Brisbane Australia	Boundary Rd. / Rudd St. (-27.57262, 152.97275)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Brisbane, QLD Brisbane Australia	Freeman Rd. / Rudd St. / Rosemary St. (-27.57824, 152.97398)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Brisbane, QLD Redland Australia	SR 21 (Boundary Rd. - Duncan Rd.) / SR 44 (Redland Bay Rd.) / Taylor Rd. (-27.56525, 153.23488)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Brisbane, QLD Brisbane Australia	SR 35 (Stapylton Rd.) / M2 (Logan Motorway) EB Ramps (-27.63989, 152.98572)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Brisbane, QLD Moreton Bay Australia	Kremzow Rd. / Lilley Rd. / Ira Buckby Rd. W / Ira Buckby Rd. (-27.30760, 152.93704)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Brisbane , QLD Moreton Bay Australia	Duffield Rd. / Elizabeth Ave. (-27.24201, 153.08630)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Oval shaped.
Brisbane, QLD Redland Australia	SR 46 (Wellington St.) / South St. (-27.54763, 153.25404)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Brisbane, QLD Brisbane Australia	SR 28 (Robinson Rd. W) / Kirby Rd. (-27.36526, 153.02641)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Brisbane, QLD Logan Australia	SR 92 (Hammel St. - Beaudesert Beenleigh Rd.) / SR 94 (Milne St.) / James St. / Lehmans Rd. (-27.72156, 153.19512)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Brisbane, QLD Brisbane Australia	SR 30 (Learoyd Rd.) / Watson Rd. (-27.59614, 153.01796)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Brisbane, QLD Logan Australia	Parfrey Rd. / Dorset Dr. / Teitsel St. (-27.60923, 153.13659)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Brisbane, QLD Brisbane Australia	Haig Rd. / Bayswater St. (-27.46835, 152.99880)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Brinkin, NT Darwin Australia	Ellengowen Dr. / Dripstone Rd. (-12.37331, 130.87218)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Brights Grove, ON Lambton Canada	Rte 7 (Lakeshore Rd.) / Rte 26 (Mandaumin Rd.) (43.02976, -82.23018)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.9377	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2006-2009). Looks very new in Sept 2009 (streetview). ICD estimated from Google Maps linework.
Brightons, Scotland Falkirk United Kingdom	B805 (Redding Rd.) / B810 (Newlands Rd.) / Harlow Ave. (55.98255, -3.72544)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Brighton-Le-Sands, NSW Bayside Australia	Bestic St. / Francis Ave. (-33.95059, 151.15370)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Brighton Heights, PA Allegheny Co. United States	Harvard Circle (40.48492, -80.03139)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Brighton City, UT Salt Lake Co. United States	Big Cottonwood Canyon Rd. / Brighton Loop (40.60362, -111.58264)	Other Existing	All-Way Yield None	2 Approaches 0 Driveways 27.4317	Other (At-Grade) Single-Lane	2018	Entry roundabout to ski resort at end of County Road. No splitter islands on two-way leg or geometric deflection of two entries. Road splits into one-way couplet; circle facilitates U-turns.
Brighton, VIC Bayside Australia	SH 18 (North Rd.) / Asling St. (-37.89932, 145.00265)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Brighton, VIC Bayside Australia	SH 18 (North Rd.) / Cochrane St. (-37.89888, 144.99909)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Brighton, CO Adams Co. United States	Mt Massive Dr. / Mt Cameron Ct. (39.98159, -104.75310)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Brighton, England Brighton and Hove United Kingdom	Carden Ave. / Crowhurst Rd. / A27 WB Ramps (50.86997, -0.12331)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Brighton, England Brighton and Hove United Kingdom	Carden Ave. / Coldean Ln. / A27 EB Off-Ramp (50.87085, -0.12275)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Brighton, QLD Brisbane Australia	Baskerville St. / Nathan St. / Craig St. / Douglas St. (-27.30646, 153.05087)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Brighton, SA Holdfast Bay Australia	Esplanade / Jetty Rd. (-35.01735, 138.51461)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Brighton, SA Holdfast Bay Australia	Esplanade / Edwards St. (-35.02301, 138.51657)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Brighton, MI Livingston Co. United States	Maltby Rd. / (middle school access) (42.50039, -83.78169)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2011-2015).
Brighton, VIC Bayside Australia	New St. / Dendy St. / Burrows St. (-37.91943, 144.99317)	Roundabout Existing	All-Way Yield At-grade Rail Crossing Signals/Gates (controlling circulatory roadway only)	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Rail lines through central island.
Brighton, England Brighton and Hove United Kingdom	Braypool Ln. / A27 WB Ramps (50.86882, -0.15198)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Brighton, MA Suffolk Co. United States	Beacon St / Soldiers Field Parkway / Parsons St / US 20 (42.35821, -71.16022)	Rotary Existing	Other None	5 Approaches 0 Driveways 147.3851	Other (At-Grade) Multilane (3+ Lane)		Lane redesign in approx. 2013 Pavement markings redone in approx. 2010. Control Type: mix of Signal, stop and yield signs. All approaches have their own treatment. ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	Golden Eagle Pkwy. / Heron St. (39.97720, -104.74991)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 89.6910	Other (At-Grade) Single-Lane	1998	Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	Goshawk St. / Goshawk Ct. / Heron Ln. (39.97633, -104.74956)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 58.5745	Other (At-Grade) Single-Lane	1998	Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	Golden Eagle Pkwy. / Tanager St. (39.97858, -104.74845)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 84.1980	Other (At-Grade) Single-Lane	1998	Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	Golden Eagle Pkwy. / Crane St. / Southern St. (39.97963, -104.74733)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 96.0941	Other (At-Grade) Single-Lane	1998	Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	Nighthawk Pkwy. / Crane St. (39.98134, -104.74878)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 65.8914	Other (At-Grade) Single-Lane	1998	Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	Nighthawk Pkwy. / Heron St. (39.98132, -104.75076)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 96.0917	Other (At-Grade) Single-Lane	1998	Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	Pelican St. / (unknown) (39.97597, -104.74867)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Earth.
Brighton, CO Adams Co. United States	Goshawk St. / Tanager St. (39.97816, -104.74840)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.7104	Other (At-Grade) Single-Lane	1998	Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	Goshawk St. / Crane St. (39.97920, -104.74729)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.7101	Other (At-Grade) Single-Lane	1998	Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	Prairie Falcon Pkwy. / Killdeer St. (39.98546, -104.74473)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 108.8973	Other (At-Grade) Single-Lane	2000	Year Completed estimated (1999-2002). ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	Royal Pine St. / Bristle Cone St. (39.99139, -104.74762)	Roundabout Existing	Unknown None	4 Approaches 0 Driveways 73.2019	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	Royal Pine St. / Longs Peak St. (39.99458, -104.74971)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.0446	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	Midland St. / N 46th Ave. (39.99625, -104.75962)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 131.7535	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	Midland St. / N 45th Ave. (39.99675, -104.76143)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 71.3663	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	N 45th Ave. / Oxbow Dr. (39.99866, -104.76214)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 115.2808	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	N 42nd Ave. / Clover Ln. (39.99227, -104.76718)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 119.8666	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	Bromley Ln. / Medical Center Dr. (39.97238, -104.75449)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 40.2723	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Brighton, MI Livingston Co. United States	Main St. / S 3rd St. (42.52942, -83.78761)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.1233	Other (At-Grade) Single-Lane	2000	ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	W. Bridge St. / US 85 NB Ramps (39.98683, -104.82320)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 43.0090	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2006	Part of double-dumbbell interchange with two roundabouts and one storage lane into railroad crossing. ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	W. Bridge St. / US 85 SB Ramps (39.98682, -104.82450)	Roundabout Existing	Unknown Unknown	5 Approaches 0 Driveways 43.9241	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2006	Part of double-dumbbell interchange with two roundabouts and one storage lane into railroad crossing. ICD estimated from Google Maps linework.
Brighton, MI Livingston Co. United States	Lee Rd. / US 23 NB Ramps / Fieldcrest Dr. (42.50486, -83.75652)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.5461	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2005	ICD estimated from Google Maps linework.
Brighton, MI Livingston Co. United States	Lee Rd. / US 23 SB Ramps (42.50605, -83.75954)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.8600	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2006	Linked with Lee Rd/Whitmore Lake Rd roundabout. Previously controlled by one-way stop control ICD estimated from Google Maps linework.
Brighton, MI Livingston Co. United States	Lee Rd. / Whitmore Lake Rd. (42.50627, -83.76012)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.2622	Other (At-Grade) Multilane (2 Lane, unspecified)	2006	Linked with US 23 SB Ramps/Lee Rd. roundabout. Functional Class: Arterial ICD estimated from Google Maps linework.