28735 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
Lakewood, CO
Jefferson Co.
United States
Lamar St. / W 14th Ave.
(39.73850, -105.06733)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2014 Fire station driveway at end of radius on northwest corner.
Loveland, CO
Larimer Co.
United States
Monroe Ave. / E 37th St.
(40.43012, -105.06809)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.5469
Other (At-Grade)
Single-Lane
2019 Opened to traffic October 18, 2019. ICD estimated from Google Maps linework.
Edgewater, CO
Jefferson Co.
United States
Pierce St. / W 24th Ave.
(39.75123, -105.07204)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 https://edgewaterecho.com/2022/03/new-roundabout-open-at-24th-avenue-and-pierce-street/
Denver, CO
Jefferson Co.
United States
S Reed St. / S Pierce Way
(39.68087, -105.07380)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2017 Year Completed estimated (2017-2018).
Berthoud, CO
Larimer Co.
United States
1st St. / Mountain Ave. / CR 8-CR 56
(40.30540, -105.07433)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.6997
Other (At-Grade)
Single-Lane
2010 Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Westminster, CO
Jefferson Co.
United States
Circle Point Rd.
(39.89729, -105.07433)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Pedestrian access to central island.
Fort Collins, CO
Larimer Co.
United States
E Willox Ln. / (parking lots)
(40.61064, -105.07447)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
29.9203
Other (At-Grade)
Single-Lane
2010 Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Erie, CO
Boulder Co.
United States
Erie Pkwy. / 119th St.
(40.03679, -105.07454)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2008 Right-turn-only lane on south leg. Year Completed estimated (2008-2010).
University Park, CO
Larimer Co.
United States
E Laurel St. / Remington St.
(40.57810, -105.07559)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.9080
Other (At-Grade)
Single-lane w/ Traversable Central Island
2015 Year Completed estimated (2014-2016).
Westminster, CO
Jefferson Co.
United States
Reed St. / Promenade Dr. / (parking lot)
(39.88726, -105.07719)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.7403
Other (At-Grade)
Single-Lane
2004 Wapiti Circle (statue of small elk herd) installed in center island in 2005 -- https://www.waymarking.com/waymarks/WMDRJH_Wapiti_Circle_Westminster_CO . ICD estimated from Google Maps linework.
Fort Collins, CO
Larimer Co.
United States
College Ave. / Laporte Ave.
(40.58899, -105.07720)
Other
Removed
Unknown
Unknown
4 Approaches
0 Driveways
26.3021
Other (At-Grade)
Multilane (2 Lane, unspecified)
Functional Class: Arterial ICD estimated from Google Maps linework.
Denver, CO
Jefferson Co.
United States
S Upham St. / S Evans Ave.
(39.67841, -105.07776)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2016
Loveland, CO
Larimer Co.
United States
N Garfield Ave. / W 7th St.
(40.39864, -105.07792)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
15.4623
Other (At-Grade)
Single-lane w/ Traversable Central Island
2016 ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
Harrison Ave. / W 65th St.
(40.45845, -105.08018)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.9844
Other (At-Grade)
Single-Lane
2011 Right-turn bypass lane on east leg. ICD estimated from Google Maps linework.
Fort Collins, CO
Larimer Co.
United States
Oval Dr. (Howes St. / Plum St. / Isotope Dr. / East Dr. / Music Dr.)
(40.57639, -105.08070)
Other
Existing
Unknown
Unknown
6 Approaches
0 Driveways
19.0499
Other (At-Grade)
Single-Lane
Functional Class: Local ICD estimated from Google Maps linework.
Lakewood, CO
Jefferson Co.
United States
S. Allison Pkwy. / W. Virginia Ave.
(39.70705, -105.08390)
Roundabout
Existing
All-Way Yield
None
4 Approaches
1 Driveways
33.9964
Other (At-Grade)
Single-Lane
2000 Functional Class: Local ICD estimated from Google Maps linework.
Lafayette, CO
Boulder Co.
United States
Cheyenne Dr. / Saratoga Dr.
(39.98066, -105.08535)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Lafayette, CO
Boulder Co.
United States
Casper Dr. / Saratoga Dr.
(39.98211, -105.08539)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Lakewood, CO
Jefferson Co.
United States
Allison Pkwy. / Civic Center
(39.70906, -105.08630)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
31.2390
Other (At-Grade)
Single-Lane
1999 ICD estimated from Google Maps linework.
East Side, CO
Boulder Co.
United States
E 21st Ave. / Alpine St.
(40.19588, -105.08752)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2005 Year Completed estimated (2004-2005).
Lafayette, CO
Boulder Co.
United States
Casper Dr. / Cody Ct.
(39.98213, -105.08776)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Longmont, CO
Boulder Co.
United States
S Martin St. / Bountiful Ave.
(40.14740, -105.08831)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2017
Quail, CO
Boulder Co.
United States
Boston Ave. / Junction Dr.
(40.14998, -105.09200)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.9560
Other (At-Grade)
Single-Lane
2017 Year Completed estimated (2016-2017).
Quail, CO
Boulder Co.
United States
Boston Ave. / (parking)
(40.15114, -105.09285)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
2006 Right-turn-only lane on north leg. Year Completed estimated (2005-2006). South leg added 2016-2017.
Quail, CO
Boulder Co.
United States
Boston Ave. (S. Martin St.) / (parking)
(40.15350, -105.09292)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane, unspecified)
2007 Oval shaped. ICD = 170 feet x 130 feet. Northbound left-turn-only lane signed but not marked on approach. Year Completed estimated (2006-2007).
Berthoud, CO
Larimer Co.
United States
N Berthoud Pkwy. / Grand Market Ave. / Urban Pl.
(40.33801, -105.09346)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.6078
Other (At-Grade)
Multilane (2 Lane, unspecified)
2018 Year Completed estimated (2018-2019). ICD estimated from Google Maps linework.
Berthoud, CO
Larimer Co.
United States
N Berthoud Pkwy. / Woodcock St.
(40.34689, -105.09527)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
36.4098
Other (At-Grade)
Multilane (2 Lane, unspecified)
2017 Fourth approach stubbed. Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
Fort Collins, CO
Larimer Co.
United States
W Vine Dr. / N Shields St.
(40.59630, -105.09579)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.1817
Other (At-Grade)
Single-Lane
2015 Streetview shows it under construction in Jul 2015. ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
Taft Farms Pl. / Rangeland Ave.
(40.44756, -105.09726)
Traffic Calming Circle
Existing
All-Way Yield
None
3 Approaches
0 Driveways
59.0775
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
Redmesa Ave. / Egnar St.
(40.44530, -105.10048)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
25.9080
Other (At-Grade)
Single-lane w/ Traversable Central Island
2020
Fort Collins, CO
Larimer Co.
United States
US 287-SR 14 / US 287 Business
(40.62610, -105.10657)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
59.8267
Other (At-Grade)
Single-Lane
2019 https://www.coloradoan.com/story/news/2019/05/13/highway-287-construction-project-north-fort-collins-cdot/1189772001/ ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
Glen Isle Dr. / Buckingham Cir.
(40.43580, -105.10680)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
64.5421
Other (At-Grade)
Single-Lane
1997 Functional Class: Local ICD estimated from Google Maps linework.
Lakewood, CO
Jefferson Co.
United States
W Dartmouth Pl. / W Cornell Pl. / (high school access)
(39.66034, -105.10813)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.2611
Other (At-Grade)
Single-Lane
2006 https://www.denverpost.com/2006/08/03/on-the-side-84/ . ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
Glen Isle Dr. / Glendale Dr.
(40.43433, -105.11460)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
27.4320
Other (At-Grade)
Single-Lane
1995 No splitter islands on side street.
Fort Collins, CO
Larimer Co.
United States
W Vine Dr. / N Taft Hill Rd.
(40.59652, -105.11480)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.7403
Other (At-Grade)
Single-Lane
2007 Year Completed estimated (2006-2007). ICD estimated from Google Maps linework.
Fort Collins, CO
Larimer Co.
United States
N Taft Hill Rd. / CR 70 / CR 19
(40.75500, -105.11504)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
1 Driveways
37.0933
Other (At-Grade)
Single-Lane
2015 Year Completed estimated (2014-2016). ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
Wilson Ave. / Melissa Dr.
(40.37793, -105.11596)
Traffic Calming Circle
Existing
All-Way Yield
None
3 Approaches
0 Driveways
17.2867
Other (At-Grade)
Single-Lane
2005 Year Completed estimated (2004-2005). ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
Rodin Dr. / Da Vinci Dr.
(40.44219, -105.11912)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.9080
Other (At-Grade)
Single-lane w/ Traversable Central Island
2020
Loveland, CO
Larimer Co.
United States
New Castle Dr. / Tabernash Dr.
(40.42599, -105.12010)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
24.5477
Other (At-Grade)
Single-Lane
2000 ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
Tacanecy Dr. / Marcy Dr.
(40.39230, -105.12140)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
29.1082
Other (At-Grade)
Single-Lane
1995 ICD estimated from Google Maps linework.
Louisville, CO
Boulder Co.
United States
E Hecla Dr. / Golden Eagle Way / Rose Ct.
(39.99337, -105.12375)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2008 Year Completed estimated (2007-2008).
Louisville, CO
Boulder Co.
United States
E Hecla Dr. / Snowberry Ln.
(39.99167, -105.12415)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2008 Year Completed estimated (2007-2008).
Loveland, CO
Larimer Co.
United States
Rio Blanco Ave. / Parlin St.
(40.41231, -105.12560)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
25.4621
Other (At-Grade)
Single-Lane
2004 ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
Nucla Ave. / Parlin St. / Parlin Ct.
(40.41230, -105.12657)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.5527
Other (At-Grade)
Single-Lane
2004 ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
Tiger Ave. / Angora Dr.
(40.37680, -105.12750)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
28.2050
Other (At-Grade)
Single-Lane
2004 ICD estimated from Google Maps linework.
Columbine, CO
Jefferson Co.
United States
S. Simms St. / W. Quincy Ave.
(39.63865, -105.12860)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
34.0301
Other (At-Grade)
Multilane (2 Lane, unspecified)
2002 ICD estimated from Google Maps linework.
Columbine, CO
Jefferson Co.
United States
S. Simms St. / Nelson St.
(39.64159, -105.12910)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
38.6271
Other (At-Grade)
Multilane (2 Lane, unspecified)
2003 Right turn bypass lanes on three legs. ICD estimated from Google Maps linework.
Louisville, CO
Boulder Co.
United States
Roser Dr. / W Hecla Dr. / Paschal Dr.
(39.99411, -105.13074)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2011
Fort Collins, CO
Larimer Co.
United States
Tierra Ln. / Saddle Ridge Condominiums
(40.57545, -105.13140)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
28.1217
Other (At-Grade)
Single-Lane
Functional Class: Local ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
W 1st St. / Crestone Dr. / CR 21
(40.39286, -105.13140)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
26.0604
Other (At-Grade)
Single-Lane
2020 https://nextdoor.com/agency-post/co/loveland/city-of-loveland/residents-advised-to-plan-alternate-route-for-2-week-closure-at-1st-street-crestone-dr-163995294/
Loveland, CO
Larimer Co.
United States
Crestone Dr. / Foothills Dr.
(40.39717, -105.13149)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
24.3840
Other (At-Grade)
Single-Lane
1997 Painted splitter islands; unmarked pedestrian crossings along circulatory roadway.
Broomfield, CO
Adams Co.
United States
Zang St. / (parking lot #2)
(39.92641, -105.13170)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
35.7199
Other (At-Grade)
Single-Lane
2001 Serves commercial development. ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
Monte Vista Dr. East / W. 22nd St.
(40.41451, -105.13180)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
24.5519
Other (At-Grade)
Single-Lane
2000 ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
Monte Vista Dr. West / W. 22nd St.
(40.41449, -105.13290)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
26.3706
Other (At-Grade)
Single-Lane
2000 ICD estimated from Google Maps linework.
Littleton, CO
Jefferson Co.
United States
S Union Ct. / S Ida Ave.
(39.61175, -105.13316)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
34.0433
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Broomfield, CO
Adams Co.
United States
Zang St. / (parking lot #1)
(39.92782, -105.13320)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
36.6350
Other (At-Grade)
Single-Lane
2001 Serves commercial development. ICD estimated from Google Maps linework.
Fort Collins, CO
Larimer Co.
United States
Cuerto Ln. / (unknown)
(40.57718, -105.13330)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
26.3067
Other (At-Grade)
Single-Lane
2005 Functional Class: Local ICD estimated from Google Maps linework.
Lafayette, CO
Boulder Co.
United States
Roser Dr. / Crater Lake Ln. / Murphy Creek Dr.
(39.99879, -105.13387)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2009 Year Completed estimated (2008-2010).
Loveland, CO
Larimer Co.
United States
Scenic Dr. / Foothills Dr.
(40.39674, -105.13522)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
24.3840
Other (At-Grade)
Single-Lane
1998 Painted splitter islands; unmarked pedestrian crossings along circulatory roadway.
Loveland, CO
Larimer Co.
United States
Scenic Dr. / Lookout Dr.
(40.39773, -105.13528)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
24.3840
Other (At-Grade)
Single-Lane
1998 Painted splitter islands; unmarked pedestrian crossings along circulatory roadway.
Loveland, CO
Larimer Co.
United States
Rossum Dr. / Mariana Hills Cir. / Mariana Ridge Ct.
(40.40225, -105.14134)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2017
Littleton, CO
Jefferson Co.
United States
S Zang St. / Robert Easton Park
(39.60735, -105.14731)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
27.6044
Other (At-Grade)
Single-Lane
2006 3rd leg added around 2012, Built for future 4th Leg. ICD estimated from Google Maps linework.
Lakewood, CO
Jefferson Co.
United States
Arbutus Dr. / W. 2nd Pl.
(39.71649, -105.14750)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
27.5609
Other (At-Grade)
Single-Lane
2001 Functional Class: Collector ICD estimated from Google Maps linework.
Superior, CO
Boulder Co.
United States
Rock Creek Pkwy. / 88th St.
(39.93764, -105.14780)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
47.6187
Other (At-Grade)
Multilane (2 Lane, unspecified)
2004 ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
Rossum Dr. / Cedar Valley Dr. / St. Andrews Dr.
(40.40005, -105.14791)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
20.0096
Other (At-Grade)
Single-Lane
No splitter islands. Completed before 1999. ICD estimated from Google Maps linework.
Lakewood, CO
Jefferson Co.
United States
Arbutus Dr. / Red Rocks Community College
(39.71903, -105.14840)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.7465
Other (At-Grade)
Single-Lane
2001 Functional Class: Collector ICD estimated from Google Maps linework.
Arvada, CO
Jefferson Co.
United States
W 87th Pkwy. / Beech St.
(39.85567, -105.15060)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
31.1725
Other (At-Grade)
Single-Lane
2007 ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
Cedar Valley Dr. / Deer Meadow Dr.
(40.40159, -105.15175)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
27.2852
Other (At-Grade)
Single-Lane
2003 Year Completed estimated (1999-2004). ICD estimated from Google Maps linework.
Whisper Creek, CO
Jefferson Co.
United States
W 87th Dr. / W 87th Terrace
(39.85449, -105.15278)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Dakota Ridge, CO
Jefferson Co.
United States
W Belleview Ave. / Quincy Ave.
(39.62415, -105.15506)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
39.6240
Other (At-Grade)
Single-Lane
2007 Right-turn bypass lanes on north and east legs.
Applewood, CO
Jefferson Co.
United States
W. 32nd Ave. / Eldridge St.
(39.76180, -105.15660)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
29.3790
Other (At-Grade)
Single-Lane
2005 North leg serves golf course parking lot. ICD estimated from Google Maps linework.
Arvada, CO
Jefferson Co.
United States
Ellis St. / W 89th Loop / W 89th Pl.
(39.85736, -105.15782)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
34.8391
Other (At-Grade)
Single-Lane
2008 ICD estimated from Google Maps linework.
Whisper Creek, CO
Jefferson Co.
United States
W 87th Dr. / W 87th Ln.
(39.85326, -105.15802)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Arvada, CO
Jefferson Co.
United States
W 87th Pkwy. / Ellis St.
(39.85537, -105.15826)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
32.0895
Other (At-Grade)
Single-Lane
2008 ICD estimated from Google Maps linework.
Arvada, CO
Jefferson Co.
United States
W 87th Dr. / W 87th Pkwy. / W 88th Loop
(39.85512, -105.16070)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0896
Other (At-Grade)
Single-Lane
2008 ICD estimated from Google Maps linework.
Superior, CO
Boulder Co.
United States
Main St. / Gateway Dr.
(39.95169, -105.16353)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2017 Elliptical shape.
Superior, CO
Boulder Co.
United States
McCaslin Blvd. / Main St.
(39.95173, -105.16511)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
51.2711
Other (At-Grade)
Multilane (2 Lane, unspecified)
2017 West leg stubbed for future. ICD estimated from Google Maps linework.
Superior, CO
Boulder Co.
United States
McCaslin Blvd. / Coalton Rd.
(39.92872, -105.16582)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.1393
Other (At-Grade)
Single-Lane
2009 ICD estimated from Google Maps linework.
Upper Clover Basin, CO
Boulder Co.
United States
Clover Basin Dr. / Eagan Way / Eagan Cir.
(40.14043, -105.16769)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2014
Lakewood, CO
Jefferson Co.
United States
S Indiana St. / W Wesley Ave.
(39.67204, -105.16890)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.0944
Other (At-Grade)
Single-Lane
2008 ICD estimated from Google Maps linework.
Arvada, CO
Jefferson Co.
United States
W 66th Ave. / W 66th Dr.
(39.81516, -105.17026)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.6867
Other (At-Grade)
Single-Lane
2007 Located 35 feet from adjacent stop-controlled intersection. No buffers between sidewalk and circulatory roadway. ICD estimated from Google Maps linework.
Superior, CO
Boulder Co.
United States
5th Ave. / Center Dr.
(39.95764, -105.17190)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.1262
Other (At-Grade)
Single-Lane
1999 Serves Costco and Target as part of 750,000 square foot shopping center. Functional Class: Local ICD estimated from Google Maps linework.
Poplar, MT
Roosevelt Co.
United States
US 2 / 13th Ave. E
(48.11433, -105.17243)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2018 Year Completed estimated (2014-2021).
Lower Clover Basin, CO
Boulder Co.
United States
Portico Ln. / Portico Pl.
(40.13727, -105.17304)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands on two legs.
Upper Clover Basin, CO
Boulder Co.
United States
Mountain Dr. / Boundary Pl.
(40.14560, -105.17468)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2015 Year Completed estimated (2014-2015).
Golden, CO
Jefferson Co.
United States
S Golden Rd. / Moss St. / Research Rd.
(39.73392, -105.17606)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.4724
Other (At-Grade)
Single-Lane
2012 Yield-controlled right-turn bypass lane on east leg. ICD estimated from Google Maps linework.
Golden, CO
Jefferson Co.
United States
S Golden Rd. / Quaker St.
(39.73535, -105.18435)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.5534
Other (At-Grade)
Single-Lane
2015 ICD estimated from Google Maps linework.
Canon City, CO
Fremont Co.
United States
Dozier Ave. / Fremont Dr.
(38.44797, -105.19374)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
28.0610
Other (At-Grade)
Single-Lane
2016 Year Completed estimated (2016-2019). ICD estimated from Google Maps linework.
Golden, CO
Jefferson Co.
United States
S. Golden Rd. / Ulysses St.
(39.73771, -105.19390)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.5734
Other (At-Grade)
Single-Lane
1998 Documented in 2002 ITE District 6 Annual Meeting Compendium of Papers. Serves retail shopping corridor. Main entrance to shopping center. Functional Class: Arterial ICD estimated from Google Maps linework.
Golden, CO
Jefferson Co.
United States
S. Golden Rd. / Utah St.
(39.73919, -105.19620)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
23.8782
Other (At-Grade)
Multilane (2 Lane, unspecified)
1998 Documented in 2002 ITE District 6 Annual Meeting Compendium of Papers. Serves retail shopping corridor. Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Golden, CO
Jefferson Co.
United States
S. Golden Rd. / Lunnonhaus Dr.
(39.74062, -105.19840)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0040
Other (At-Grade)
Multilane (2 Lane, unspecified)
1998 Documented in 2002 ITE District 6 Annual Meeting Compendium of Papers. Serves retail shopping corridor. Small two-lane roundabout but with nontraversable central island.
Golden, CO
Jefferson Co.
United States
Jefferson County Pkwy. / Civic Center
(39.72717, -105.19940)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
34.9051
Other (At-Grade)
Single-Lane
2000 Feeds parking lot ICD estimated from Google Maps linework.
Golden, CO
Jefferson Co.
United States
S. Golden Rd. / Johnson Rd. / 16th St.
(39.74207, -105.20060)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.6526
Other (At-Grade)
Multilane (2 Lane, unspecified)
1998 Documented in 2002 ITE District 6 Annual Meeting Compendium of Papers. Serves retail shopping corridor. Functional Class: Arterial 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.
Golden, CO
Jefferson Co.
United States
Heritage Rd. / Kimball Ave.
(39.72049, -105.20966)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
31.2339
Other (At-Grade)
Single-Lane
2015 ICD estimated from Google Maps linework.
Golden, CO
Jefferson Co.
United States
Heritage Rd / Eagle Ridge Dr
(39.72578, -105.20987)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.4757
Other (At-Grade)
Single-Lane
2015 Oval shape. ICD estimated from Google Maps linework.
Golden, CO
Jefferson Co.
United States
Heritage Rd. / W 4th Ave.
(39.72190, -105.21004)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
12.8607
Other (At-Grade)
Single-lane w/ Traversable Central Island
2015 Nearby pedestrian overcrossing in addition to at-grade pedestrian crossing on north leg. ICD estimated from Google Maps linework.
Golden, CO
Jefferson Co.
United States
Illinois St. / (unknown)
(39.73540, -105.21057)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.5747
Other (At-Grade)
Single-Lane
2002 Minimal splitter islands. No detectable warnings for the one pedestrian crossing. ICD estimated from Google Maps linework.
Boulder, CO
Boulder Co.
United States
Cherryvale Rd. / Oreg St.
(40.01320, -105.21292)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
26.5272
Other (At-Grade)
Single-Lane
2015 ICD estimated from Google Maps linework.
Golden, CO
Jefferson Co.
United States
19th St. / Elm St. / (college parking)
(39.74672, -105.22134)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
26.6305
Other (At-Grade)
Multilane (2 Lane, unspecified)
2017 ICD estimated from Google Maps linework.