15604 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
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.
Woodstock, IL
McHenry Co.
United States
Charles Rd. / Raffel Rd.
(42.36007, -88.42864)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
37.9483
Other (At-Grade)
Single-Lane
2017 ICD estimated from Google Maps linework.
Newfield Hamlet, NY
Tompkins Co.
United States
Elira Rd. (Rte 13) / Trumbull Corners Rd. (Rte 133)
(42.36021, -76.59969)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
32.6531
Other (At-Grade)
Single-Lane
2018 ICD estimated from Google Maps linework.
Chatham, NY
Columbia Co.
United States
Rte 66 / Rte 295
(42.36392, -73.59497)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
22.9441
Other (At-Grade)
Single-Lane
2009 Small single-laner in village setting. ICD estimated from Google Maps linework.
Bath, NY
Steuben Co.
United States
Rte 415 / Rte 53 (Main St.)
(42.36996, -77.36402)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
37.0600
Other (At-Grade)
Single-Lane
2019 ICD estimated from Google Maps linework.
West End, MA
Middlesex Co.
United States
US 20 / I-95 Ramps
(42.37131, -71.26901)
Rotary
Existing
Uncontrolled
Unknown
4 Approaches
0 Driveways
43.2357
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Watertown, MA
Middlesex Co.
United States
Common St. / Orchard St. / Church St.
(42.37243, -71.17858)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
33.5277
Other (At-Grade)
Single-Lane
2020
Central Point, OR
Jackson Co.
United States
Taylor Rd. / Silver Creek Dr.
(42.37467, -122.92876)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
22.0579
Other (At-Grade)
Single-Lane
2004 Year Completed estimated (2003-2005). ICD estimated from Google Maps linework.
South Haven Township, MI
Van Buren Co.
United States
M-43 / 12th Ave. / 72nd St.
(42.37490, -86.24413)
Roundabout
Existing
All-Way Yield
Unknown
6 Approaches
0 Driveways
42.3509
Other (At-Grade)
Single-Lane
2010 ICD estimated from Google Maps linework.
Gurnee, IL
Lake Co.
United States
Almond Rd. / Dada Dr.
(42.37601, -87.98463)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Mini-roundabout
2018 https://www.gurnee.il.us/government/departments/community-development/engineering/almond-and-dada-intersection
Hudson, MA
Middlesex Co.
United States
Washington St. (Rte 85) / Broad St.
(42.37933, -71.56500)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
55.5817
Other (At-Grade)
Multilane (2 Lane)
2013 entry channelization islands ICD estimated from Google Maps linework.
Northfield Township, MI
Washtenaw Co.
United States
N Territorial Rd. / US 23 SB Ramps
(42.37952, -83.75786)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
37.9366
Freeway Ramps (Grade-Separated)
Single-Lane
2017 Continuous right-turn bypass lane on west leg. ICD estimated from Google Maps linework.
Northfield Township, MI
Washtenaw Co.
United States
N Territorial Rd. / US 23 NB Ramps
(42.37969, -83.75634)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
42.3477
Freeway Ramps (Grade-Separated)
Single-Lane
2017 Continuous right-turn bypass lane on east leg. ICD estimated from Google Maps linework.
Johnsburg, IL
McHenry Co.
United States
Johnsburg Rd. / St Johns Ave. / N Chapel Hill Rd.
(42.38032, -88.24188)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5249
Other (At-Grade)
Single-Lane
2014 Elliptical shape. Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Grosse Pointe Park, MI
Wayne Co.
United States
Kercheval Ave. / Wayburn St.
(42.38076, -82.94229)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
19.4090
Other (At-Grade)
Single-Lane
2014 ICD estimated from Google Maps linework.
Amherst, MA
Hampshire Co.
United States
E Pleasant St / Triangle St
(42.38156, -72.51932)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.3487
Other (At-Grade)
Single-Lane
2017 ICD estimated from Google Maps linework.
Waltham, MA
Middlesex Co.
United States
Beaver St. / Lyman St.
(42.38402, -71.23042)
Roundabout
Existing
All-Way Yield
None
3 Approaches
5 Driveways
44.1091
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Cambridge, MA
Middlesex Co.
United States
Grove St. / Washington St. / Blanchard Rd.
(42.38637, -71.16042)
Roundabout
Existing
All-Way Yield
None
3 Approaches
3 Driveways
22.0537
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Cambridge, MA
Middlesex Co.
United States
Concord Ave / New St / Fresh Pond Pkwy (US 3, Rte 2)
(42.38670, -71.14100)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
38.8144
Other (At-Grade)
Multilane (2 Lane)
Pavement markings for bike conflict areas added in approx. 2018 (on New St exit). ICD estimated from Google Maps linework.
East Boston, MA
Suffolk Co.
United States
Saratoga St / Boardman St / Ford St
(42.38701, -71.00805)
Traffic Calming Circle
Existing
Other
None
4 Approaches
0 Driveways
25.5821
Other (At-Grade)
Single-Lane
control type: Ford St and Boardman St all-way stop On-street parking on both sides. ICD estimated from Google Maps linework.
Cambridge, MA
Middlesex Co.
United States
Concord Ave (US 3) / Alewife Brook Parkway (Rte 2)
(42.38844, -71.14346)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
56.4557
Other (At-Grade)
Multilane (2 Lane)
Pavement markings installed in 2017. No crosswalks. ICD estimated from Google Maps linework.
Hudson, MA
Middlesex Co.
United States
Washington St (Rte 85) / Central S / Main St (Rte 62)
(42.39127, -71.56985)
Traffic Calming Circle
Existing
All-Way Yield
None
3 Approaches
0 Driveways
21.1699
Other (At-Grade)
Single-Lane
On street parking in circulatory roadway ICD estimated from Google Maps linework.
Machesney Park, IL
Winnebago Co.
United States
Swanson Rd. / Perryville Rd.
(42.39150, -88.99469)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
32.6369
Other (At-Grade)
Single-Lane
2008 Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Belmont, MA
Middlesex Co.
United States
Orchard St / Stone St
(42.39213, -71.16707)
Traffic Calming Circle
Existing
Uncontrolled
None
3 Approaches
6 Driveways
57.3345
Other (At-Grade)
Single-Lane
No traffic signs nor pavement markings present. ICD estimated from Google Maps linework.
Amherst, MA
Hampshire Co.
United States
Pleasant St / Governors Dr / Eastman Ln
(42.39522, -72.52693)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.7529
Other (At-Grade)
Single-Lane
2011 ICD estimated from Google Maps linework.
Somerville, MA
Middlesex Co.
United States
Great River Rd. / Grand Union Blvd.
(42.39621, -71.08140)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
31.7524
Other (At-Grade)
Single-Lane
2011 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.
Somerville, MA
Middlesex Co.
United States
Powder House Square (Powder House Blvd. / Broadway / College Ave. / Werner St.)
(42.40114, -71.11677)
Signalized Roundabout/Circle
Existing
All-Way Stop
None
6 Approaches
0 Driveways
70.1040
Other (At-Grade)
Multilane (2 Lane)
Center Island accessible for peds (including street furniture on the center island).
Everett, MA
Middlesex Co.
United States
Revere Beach Pkwy. (Rte 16) / Mystic View Rd. / Santilli Hwy
(42.40238, -71.06892)
Signalized Roundabout/Circle
Existing
Signal
None
5 Approaches
0 Driveways
155.4480
Other (At-Grade)
Multilane (3+ Lane)
Revere Beach Pkwy extends through the rotary. ICD 560 ft x 460 ft.
Boston, MA
Suffolk Co.
United States
Broadway / Main
(42.40244, -71.06048)
Rotary
Existing
Unknown
Unknown
0 Approaches
0 Driveways
123.4694
Other (At-Grade)
Unknown
ICD estimated from Google Maps linework.
Belmont, MA
Middlesex Co.
United States
Prospect St / Clifton St
(42.40403, -71.17635)
Traffic Calming Circle
Existing
Other
None
3 Approaches
0 Driveways
24.3840
Other (At-Grade)
Single-Lane
two yield-controlled, one stop-controlled approaches
Belmont, MA
Middlesex Co.
United States
Marsh St / Prospect St
(42.40767, -71.18126)
Roundabout
Existing
All-Way Yield
None
3 Approaches
2 Driveways
39.6833
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Somerville, MA
Middlesex Co.
United States
Alewife Brook Pkwy (Rte 16) / Powder House Blvd
(42.40871, -71.13069)
Rotary
Existing
Other
None
3 Approaches
6 Driveways
73.1924
Other (At-Grade)
Multilane (2 Lane)
Powder House Blvd left turn must yield to the SB entering traffic. ICD estimated from Google Maps linework.
Revere, MA
Suffolk Co.
United States
SR 60 / Beach St.
(42.40913, -71.00166)
Rotary
Existing
Unknown
Unknown
4 Approaches
0 Driveways
81.1284
Other (At-Grade)
Multilane (2 Lane)
Through movement passes through center. Signalized. Functional Class: Arterial ICD estimated from Google Maps linework.
Boston, MA
Suffolk Co.
United States
VFW Pkwy. / North Shore Rd. (Butler Circle)
(42.41228, -70.99350)
Rotary
Existing
Unknown
Unknown
0 Approaches
0 Driveways
84.6514
Other (At-Grade)
Multilane (2 Lane)
Functional Class: Arterial ICD estimated from Google Maps linework.
Salem, MI
Washtenaw Co.
United States
Pontiac Trl. / 7 Mile Rd.
(42.41368, -83.64647)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 https://www.wcroads.org/wcrc-project/pontiac-trail-and-7-mile-road-roundabout/
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.
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.
Revere, MA
Suffolk Co.
United States
SR 60 / SR 107
(42.42123, -71.00449)
Rotary
Existing
Unknown
Unknown
4 Approaches
0 Driveways
92.5743
Other (At-Grade)
Multilane (2 Lane)
Functional Class: Arterial ICD estimated from Google Maps linework.
Medford, MA
Middlesex Co.
United States
Winthrop St. / High St. / Rural Ave.
(42.42129, -71.11800)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
32.0040
Other (At-Grade)
Single-Lane
2019 Painted splitter islands. Right-turn-only lanes on southwest and south legs. Converted from traffic circle in 2018-2019.
Old Mill Creek, IL
Lake Co.
United States
Hunt Club Rd. / Milburn Rd. / W. Simpson Rd.
(42.42212, -87.97259)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.9640
Other (At-Grade)
Single-Lane
2011 ICD estimated from Google Maps linework.
White City, OR
Jackson Co.
United States
OR 140 / Atlantic Ave. / Foothill Rd.
(42.42259, -122.81859)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane)
2020 https://content.govdelivery.com/accounts/ORDOT/bulletins/2a5a500
Northfield Township, MI
Washtenaw Co.
United States
W 8 Mile Rd. / US 23 NB Ramps
(42.42806, -83.76525)
Roundabout
Existing
All-Way Yield
Unknown
2 Approaches
0 Driveways
83.7486
Freeway Ramps (Grade-Separated)
Single-Lane
2017 ICD estimated from Google Maps linework.
Kinderhook, NY
Columbia Co.
United States
US 9 / Rte 9H / State Farm Rd.
(42.42835, -73.68868)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
38.7886
Other (At-Grade)
Single-Lane
2006 This was built to replace traffic lights when a shopping plaza was being added - US Route 9 has North and South, State Rt 9H South, State Farm Road (Town Road) and the entrance to the plaza, which makes it an unusual set up (5 Entries with 9 and 9H creating a Y shape, and then the plaza/state farm entries across from each other, going across the stem of the Y). ICD estimated from Google Maps linework.
Northfield Township, MI
Washtenaw Co.
United States
W 8 Mile Rd. / US 23 SB Ramps
(42.42895, -83.76816)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
74.9319
Freeway Ramps (Grade-Separated)
Single-Lane
2017 ICD estimated from Google Maps linework.
Wadsworth, IL
Lake Co.
United States
W Wadsworth Rd. / Dilleys Rd.
(42.42897, -87.94581)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 https://www.youtube.com/watch?v=R7rA-rscA70
Northfield Township, MI
Livingston Co.
United States
W 8 Mile Rd. / Whitmore Lake Rd.
(42.42912, -83.76940)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
41.4328
Other (At-Grade)
Single-Lane
2017 ICD estimated from Google Maps linework.
Medford, MA
Middlesex Co.
United States
Fellsway W. / Forest St. / S Border Rd. / I-93 Ramps
(42.42933, -71.10333)
Rotary
Existing
Unknown
Unknown
4 Approaches
0 Driveways
132.2319
Freeway Ramps (Grade-Separated)
Unknown
ICD estimated from Google Maps linework.
Old Mill Creek, IL
Lake Co.
United States
Hunt Club Rd. / W. Wadsworth Rd.
(42.42938, -87.97247)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
41.4326
Other (At-Grade)
Single-Lane
2011 ICD estimated from Google Maps linework.
Revere, MA
Suffolk Co.
United States
Copeland Circle - US 1 Ramps / MA 60 (Squire Rd.)
(42.43008, -71.01710)
Rotary
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
Retrofitted (November 2018) with multi-lane approaches/departures on the Route 1 ramps and roundabout style pavement markings and signs within the circulating roadway. 21442
Ithaca, NY
Tompkins Co.
United States
Spencer St. / Elmira Rd. / Park St. / Albany St.
(42.43167, -76.50152)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
34.3790
Other (At-Grade)
Single-Lane
2004 ICD estimated from Google Maps linework.
Malden, MA
Middlesex Co.
United States
Fellsway E / Highland Ave
(42.43419, -71.08356)
Traffic Calming Circle
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
24.6814
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Winchester, MA
Middlesex Co.
United States
Main St (Rte 38) / Everell Rd / Bacon St / Grove St
(42.44236, -71.13586)
Traffic Calming Circle
Existing
Other
None
5 Approaches
0 Driveways
23.7968
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Medford, MA
Middlesex Co.
United States
Highland Ave / Woodland Rd / Elm St
(42.44247, -71.09392)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
46.7121
Other (At-Grade)
Single-Lane
added roundabout style pavement markings on approaches and definition of circulating roadway in approx. 2015 ICD estimated from Google Maps linework.
Northville, MI
Oakland Co.
United States
Taft Rd. / Morgan Blvd.
(42.44300, -83.49355)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
23.7966
Other (At-Grade)
Single-Lane
2009 Year Completed estimated (2007-2010). ICD estimated from Google Maps linework.
Peosta, IA
Dubuque Co.
United States
Peosta St / NICC Dr
(42.44531, -90.84966)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
103.1146
Other (At-Grade)
Single-Lane
2012 Entrance to Northeast Iowa Community College ICD estimated from Google Maps linework.
Winchester, MA
Middlesex Co.
United States
Main St / Mt Vernon St / Church St / Park St / Laraway Rd
(42.45281, -71.13716)
Rotary
Existing
Uncontrolled
Pedestrian Signal (red-yellow-green to drivers)
5 Approaches
0 Driveways
47.5856
Other (At-Grade)
Single-Lane
Improved ped crossings (markings) approx. 2001. Ped access to train station nearby. Bike racks. on-street parking on circular roadway. ICD estimated from Google Maps linework.
Sterling, MA
Worcester Co.
United States
Leominster Rd. (Rte 12) / Chocksett Rd.
(42.45284, -71.74849)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
38.7735
Other (At-Grade)
Single-Lane
2017 ICD estimated from Google Maps linework.
Lynn, MA
Essex Co.
United States
Lynn Way / Nahant Rd.
(42.45684, -70.93676)
Rotary
Existing
Unknown
Unknown
3 Approaches
0 Driveways
124.2434
Other (At-Grade)
Unknown
ICD estimated from Google Maps linework.
Sterling, MA
Worcester Co.
United States
Leominster Rd. (Rte 12) / I-190 SB Ramps
(42.46038, -71.74610)
Roundabout
Existing
All-Way Yield
Active Pedestrian Warning (flashing yellow)
3 Approaches
0 Driveways
41.4121
Freeway Ramps (Grade-Separated)
Single-Lane
2018 RRFB ICD estimated from Google Maps linework.
Lynn, MA
Essex Co.
United States
Western Ave (Rte 107) / Federal St / South St / Market Square
(42.46260, -70.96575)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
54.6268
Other (At-Grade)
Single-Lane
2017 ICD estimated from Google Maps linework.
Lexington, MA
Middlesex Co.
United States
Hancock St. / Hamilton Rd. / Burlington St. / (unknown)
(42.46302, -71.23268)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
23.7889
Other (At-Grade)
Single-Lane
2014 ICD estimated from Google Maps linework.
Hamburg Township, MI
Livingston Co.
United States
Hamburg Rd. / Winans Lake Rd.
(42.46351, -83.79812)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
29.0751
Other (At-Grade)
Single-Lane
2008 Year Completed estimated (2006-2010). ICD estimated from Google Maps linework.
Northville, MI
Oakland Co.
United States
Napier Rd. / W 10 Mile Rd.
(42.46402, -83.55352)
Roundabout
Existing
All-Way Yield
Pedestrian Hybrid Beacon (PHB, HAWK)
4 Approaches
0 Driveways
38.7665
Other (At-Grade)
Unknown
2017 ICD estimated from Google Maps linework.
Saugus, MA
Essex Co.
United States
Main St / Central St / Hamilton St
(42.46473, -71.01002)
Other
Existing
Other
None
4 Approaches
1 Driveways
37.8851
Other (At-Grade)
Single-Lane
Town square traffic circle. Two legs are stop-controlled, on-street parking. ICD estimated from Google Maps linework.
Melrose, MA
Middlesex Co.
United States
Green St. / Howard S.
(42.46562, -71.05908)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
24.3840
Other (At-Grade)
Single-Lane
2019 Replaced stop-controlled triangle set of intersections.
Concord, MA
Middlesex Co.
United States
Rte 2 (Union Tpke-Concord Tpke) / Rte 2A / Barretts Mill Rd. / Commonwealth Ave.
(42.46728, -71.39721)
Rotary
Existing
All-Way Yield
None
5 Approaches
0 Driveways
100.4354
Other (At-Grade)
Multilane (2 Lane)
Infamous Concord rotary. ICD estimated from Google Maps linework.
Swampscott, MA
Essex Co.
United States
Monument Ave / Elmwood Rd
(42.46952, -70.91737)
Traffic Calming Circle
Existing
All-Way Stop
None
4 Approaches
0 Driveways
35.2392
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Cedar Falls, IA
Black Hawk Co.
United States
W Ridgeway Ave / Chancellor Dr
(42.47011, -92.45341)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
48.4535
Other (At-Grade)
Multilane (2 Lane)
2011 ICD estimated from Google Maps linework.
Southfield, MI
Oakland Co.
United States
Civic Center Dr. / Evergreen Rd.
(42.48011, -83.24083)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
38.7566
Other (At-Grade)
Multilane (2 Lane)
2015 ICD estimated from Google Maps linework.
Southfield, MI
Oakland Co.
United States
Evergreen Rd / (library and shopping center parking lots)
(42.48345, -83.24100)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.9929
Other (At-Grade)
Multilane (2 Lane)
2015 ICD estimated from Google Maps linework.
Dyersville, IA
Delaware Co.
United States
CR X49 (332nd Ave.) / W 1st Ave. / 210th St.
(42.48441, -91.14450)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 https://www.dyersvillecommercial.com/news/new-roundabout-officially-open/image_90cf973c-23eb-59eb-9a68-62a9bf4de883.html
Cedar Falls, IA
Black Hawk Co.
United States
Brandilynn Blvd. / Prairie Pkwy.
(42.48552, -92.43468)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.2763
Other (At-Grade)
Single-Lane
2009 In new commercial development. Functional Class: Local ICD estimated from Google Maps linework.
Novi, MI
Oakland Co.
United States
Crescent Blvd. / Town Center Dr.
(42.48561, -83.46982)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
32.5879
Other (At-Grade)
Single-Lane
2016 Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
Cedar Falls, IA
Blackhawk Co.
United States
Viking Rd. / Cedar Heights Dr.
(42.48866, -92.41657)
Roundabout
Existing
Unknown
Unknown
0 Approaches
0 Driveways
77.5026
Other (At-Grade)
Single-Lane
2007 Opened November 2007. ICD estimated from Google Maps linework.
Cedar Falls, IA
Black Hawk Co.
United States
Prairie Pkwy. / Prairie View Rd.
(42.49038, -92.43412)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
53.7219
Other (At-Grade)
Multilane (2 Lane)
2013 Year Completed estimated (2011-2015). Fist completed only with north and south legs, then east and west legs added 2015-2016. ICD estimated from Google Maps linework.
Southfield, MI
Oakland Co.
United States
Winchester St. / Devonshire St.
(42.49321, -83.25204)
Roundabout
Existing
All-Way Yield
None
3 Approaches
2 Driveways
23.1648
Other (At-Grade)
Single-Lane
2019 https://www.cityofsouthfield.com/Portals/0/docs/Public%20Works/Roundabout%20FAQ_Section%2015%20Phase%20II.pdf ICD estimated from Google Maps linework.
Dubuque, IA
Dubuque Co.
United States
N Grandview Ave. / Delhi St. / Grace St.
(42.49682, -90.68791)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
20.2537
Other (At-Grade)
Single-Lane
2016 ICD estimated from Google Maps linework.
(unincorporated), IA
Blackhawk Co.
United States
Independence Ave. (IA 281) / Raymond Rd. (V49)
(42.49790, -92.21953)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.7456
Other (At-Grade)
Single-Lane
2008 Opened Octboer 29, 2008. First roundabout in Iowa with 55mph approaches. Previously controlled by two-way stop ICD estimated from Google Maps linework.
Salem, MA
Essex Co.
United States
Swampscott Rd. / 1st St.
(42.49822, -70.92450)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
27.4320
Other (At-Grade)
Single-Lane
2019
Dubuque, IA
Dubuque Co.
United States
N Grandview Ave. / University Ave.
(42.49832, -90.68817)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
29.9396
Other (At-Grade)
Single-Lane
2018 ICD estimated from Google Maps linework.
Woburn, MA
Middlesex Co.
United States
I-95 Ramps / MA 38 (Main St.)
(42.49945, -71.15711)
Rotary
Existing
Unknown
Unknown
4 Approaches
0 Driveways
30.8196
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Cedar Falls, IA
Black Hawk Co.
United States
University Ave. / Greenhill Rd.
(42.50253, -92.47488)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.9817
Other (At-Grade)
Single-Lane
2017 http://www.cedarfalls.com/CivicAlerts.aspx?AID=922&ARC=2213 ICD estimated from Google Maps linework.
Fort Dodge, IA
Webster Co.
United States
1st Ave. S / 2nd Ave. S / 6th St.
(42.50361, -94.18974)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.7420
Other (At-Grade)
Single-Lane
2015 https://www.messengernews.net/progress-2017/progress-2017-business/2017/02/crosstown-connector-completed/ ICD estimated from Google Maps linework.
Fort Dodge, IA
Webster Co.
United States
1st Ave. S / S 12th St.
(42.50480, -94.18270)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.5340
Other (At-Grade)
Single-Lane
2016 https://www.messengernews.net/progress-2017/progress-2017-business/2017/02/crosstown-connector-completed/ 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)
2005 ICD estimated from Google Maps linework.
Brighton, MI
Livingston Co.
United States
Village Place Blvd. / (parking lot)
(42.50573, -83.75296)
Roundabout
Removed
All-Way Yield
None
0 Approaches
0 Driveways
39.6240
Other (At-Grade)
Multilane (2 Lane)
2006 ICD estimated from Google Earth.
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)
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)
2006 Linked with US 23 SB Ramps/Lee Rd. roundabout. Functional Class: Arterial ICD estimated from Google Maps linework.
Cedar Falls, IA
Black Hawk Co.
United States
University Ave. / Cedar Heights Dr.
(42.50672, -92.41123)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.0987
Other (At-Grade)
Multilane (2 Lane)
2018 http://www.cedarfalls.com/CivicAlerts.aspx?AID=1072 ICD estimated from Google Maps linework.
Brighton, MI
Livingston Co.
United States
Village Place Blvd. / Green Oak Ave.
(42.50698, -83.75462)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.1480
Other (At-Grade)
Multilane (2 Lane)
2006 ICD estimated from Google Earth.
New Hudson, MI
Oakland Co.
United States
New Hudson Dr. / W Pontiac Trl.
(42.50909, -83.62100)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
23.7714
Other (At-Grade)
Single-Lane
2010 Yield controlled right-turn bypass lane on north leg. ICD estimated from Google Maps linework.
New Hudson, MI
Oakland Co.
United States
Grand River Ave. / Lyon Center Dr. E
(42.50967, -83.60697)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
42.2599
Other (At-Grade)
Multilane (2 Lane)
2009 ICD estimated from Google Maps linework.
Lynnfield, MA
Essex Co.
United States
Salem St (Rt 129) / Lynnfield St.
(42.51280, -70.99137)
Rotary
Existing
All-Way Yield
None
4 Approaches
0 Driveways
159.3472
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
New Hudson, MI
Oakland Co.
United States
Grand River Ave. / New Hudson Dr.
(42.51286, -83.62158)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
38.7363
Other (At-Grade)
Multilane (2 Lane)
2008 ICD estimated from Google Maps linework.
Cedar Falls, IA
Black Hawk Co.
United States
University Ave. / Waterloo Rd.
(42.51304, -92.42713)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.8558
Other (At-Grade)
Multilane (2 Lane)
2017 http://www.cedarfalls.com/CivicAlerts.aspx?AID=1072 ICD estimated from Google Maps linework.
Cedar Falls, IA
Black Hawk Co.
United States
University Ave. / Holiday Rd.
(42.51304, -92.43342)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.7362
Other (At-Grade)
Multilane (2 Lane)
2017 http://www.cedarfalls.com/CivicAlerts.aspx?AID=1072 ICD estimated from Google Maps linework.
Cedar Falls, IA
Black Hawk Co.
United States
University Ave. / SR 27-SR 58 SB Ramps
(42.51311, -92.44391)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
37.8558
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2018 Raindrop shape. http://www.cedarfalls.com/CivicAlerts.aspx?AID=1072 ICD estimated from Google Maps linework.
Cedar Falls, IA
Black Hawk Co.
United States
University Ave. / SR 27-SR 58 NB Ramps
(42.51311, -92.44268)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
48.4202
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2018 Raindrop shape. http://www.cedarfalls.com/CivicAlerts.aspx?AID=1072 ICD estimated from Google Maps linework.
Cedar Falls, IA
Black Hawk Co.
United States
University Ave. / Boulder Dr.
(42.51312, -92.43821)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
48.4202
Other (At-Grade)
Multilane (2 Lane)
2017 http://www.cedarfalls.com/CivicAlerts.aspx?AID=1072 ICD estimated from Google Maps linework.