H'~"I ~'I <br />Pec`d G s p, <br />IG-0 M Am e Z, ve" <br />Figure 4-32: Driveway crossings without landings confront wheelchair users with severe <br />and rapidly changing cross-slopes at the driveway flare. <br />Figure 4-33: When sidewalks have a planter strip, the ramp of the driveway does not <br />interfere with a pedestrian's path of travel. <br />29.4.1.3 Slope <br />• Cross Slope - Maintain 2 percent (maximum) or % in. per ft. sidewalk cross slope towards the roadway. <br />Cross slopes <br />exceeding 2% do not meet ADA requirements and require approval of the Director. . <br />• Longitudinal Slope - Longitudinal slope shall not exceed the grade <br />of the adjacent roadway. Where longitudinal grades exceed 5%, it is desirable to provide level landings <br />at regular intervals. <br />