Design speed (km/hour)

60

70

80

90

100

110

120

Sight distance to end of terminal [2] [meter]

170 - 230

200 - 270

240 - 310

270 - 350

300 - 390

340 - 430

370 - 470

DSD (Israel) [m]

160

190

220

255

290

325

360

4 seconds of travel time: length of parallel lane entry ramp [3] [meter]

67

78

89

100

111

122

133

SSD for ramps (Israel recommended) [m]

70

90

115

140

170

200

235