FIGURE 2.36 Turning lane designs showing roadway taper. (a) Left turn lane with
no median or median width less than WL. (b) Left turn lane with median wider than
WL. (c) Right turn lane. Conversions: 50 ft 15 m, 100 ft 30 m. (From Location
and Design Manual, Vol. 1, Roadway Design, Ohio Department of Transportation,
with permission)