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Design Manual Metric 2009 Part 10

Tham khảo tài liệu 'design manual metric 2009 part 10', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Turning Path Template Figure 910-Zb Design Manual May2001 Intersections At Grade Page 910-15 Metric Version Turning Path Template Figure 910-7c Intersections At Grade Page 910-16 Design Manual May 2001 Metric Version Minimum width of the lane that the vehicle is turning from. Minimum width of the roadway that the vehicle is turning into. Radius to the edge of traveled way. Taper rate length per unit of width of widening Delta angle of the turning vehicle Vehicle A R L1 L2 1 T 2 Vehicle A R L1 L2 1 T 2 WB-67 60 25.9 3.4 6.7 7 WB-40 60 16.8 3.4 4.6 7.5 75 22.9 3.4 6.4 8 75 16.8 3.4 4.6 7.5 90 21.3 3.4 6.4 8 90 16.8 3.4 4.3 7.5 105 16.8 3.4 7.3 7 105 13.7 3.4 4.9 7.5 120 15.2 3.4 7.3 7 120 13.7 3.4 4.6 7.5 WB-50 60 16.8 3.4 5.8 6 SU All 15.2 3.3 3.3 75 16.8 3.4 5.5 6 P All 10.7 3.3 3.3 90 16.8 3.4 5.2 6 105 15.2 3.4 5.2 6 120 13.7 3.4 5.5 6 1 At signalized intersections include all lanes of the exit leg. 2 When widening is required to obtain the given values of L1 or L2 and no taper rate T is given widen at 25 1. 3 All distances given in meters and angles in degrees Right-Turn Corner Figure 910-8 Design Manual May2001 Intersections At Grade Page 910-17 Metric .