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References from Design Guidelines for Symmetrical Single-Lane Roundabouts Based on Intersection Sight Distance. Local targets link to admitted publications; unresolved targets remain external evidence.
Unresolved reference
2011 · External reference
10.1061/(asce)0733-947x(2009)135:9(650)
10.1061/(asce)0733-947x(2009)135:9(650) · External reference
Unresolved reference
External reference
Unresolved reference
External reference
Unresolved reference
2007 · External reference
Unresolved reference
External reference
Unresolved reference
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Unresolved reference
External reference
10.1061/(asce)0733-947x(2004)130:2(261)
10.1061/(asce)0733-947x(2004)130:2(261) · External reference
10.1061/jtepbs.0000047 · 2017 · Admitted local publication
Unresolved reference
2006 · External reference
Unresolved reference
2013 · External reference
Unresolved reference
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Unresolved reference
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Unresolved reference
1995 · External reference
Unresolved reference
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Unresolved reference
External reference
Legal vision requirements for drivers in the United States
10.1001/virtualmentor.2010.12.12.hlaw1-1012 · 2010 · External reference
Unresolved reference
External reference
Unresolved reference
2007 · External reference
Unresolved reference
2016 · External reference
Unresolved reference
2016 · External reference
