Answer Happy

Question 3 15 pts A freeway section has two lanes, each 11.5 feet wide. Each shoulder is 5 feet wide. There are 4 ramps in the 3 miles upstream of the midpoint of this section and 4 ramps in the 3 miles downstream of the midpoint of this section. 1. What is the right side lateral clearance value? Report your answer to one decimal place. 2. What is the freeflow speed of this segment? Report your answer to one decimal place. mph 3. What is the capacity of this segment (per lane)? Report your answer to the nearest integer. passenger cars/hour/lane Reduction in FFS, flw (mi/h) Average Lane Width (ft) 212 0.0 1.9 ≥11-12 ≥10-11 6.6 Lanes in One Direction 3 2 4 25 0.0 0.0 0.0 0.0 0.6 0.4 0.2 0.1 1.2 0.8 0.4 0.2 3 1.8 1.2 0.6 0.3 2 2.4 1.6 0.8 0.4 1 3.0 2.0 1.0 0.5 0 3.6 2.4 1.2 0.6 Note: Interpolate for noninteger values of right-side lateral clearance. Right-Side Lateral Clearance (ft) 26 5 4 Exhibit 12-20 Adjustment to FFS for Average Lane Width for Basic Freeway and Multilane Highway Segments Exhibit 12-21 Adjustment to FFS for Right- Side Lateral Clearance, fRLC (mi/h), for Basic Freeway Segments