SHOW A FULL SOLUTION A traffic signal operating at an intersection inside a mall with effective green and red times of 40 and 50 secs respectively. Vehicles arrive at the intersection at a rate of 700vph. The traffic stream model that will be used inside the mall is given such that u=70-0.71k (u is speed in kph and k is density in vpk/lane). Determine the following: 1.) Jam Density a. 89.95vpk/lane b. 98.95vpk/lane c. 89.59vpk/lane d. 98.59vpk/lane 2.) Free-flowing speed a. 60kph b. 70kph c. 80kph d. 90kph 3.) Maximum capacity a. 1275.53vph b. 1725.53vph c. 1725.35vph 4.) Flow at traffic state A a. 600vph b. 650vph c. 700vph d. 750vph 5.) Density at traffic state A a. 11.92vpk/lane b. 19.12vpk/lane c. 11.29vpk/lane d. 12.29vpk/lane 6) Flow at traffic state B a. O b. 700 c. 1500 d. 2000 7.) Density at traffic state B a. 98.59vpk/lane b. 99.58vpk/lane c. 89.59vpk/lane d. 98.95vpk/lane 8.) Shockwave A-B a. -8.20kph b. 8.02kph c. 8.20kph d. -8.02kph 9.) What type of shockwave happened in State A-B a. Backward forming b. Backward recovery c. Forward forming d. Forward recovery 10.) Flow at traffic state C a. 1723.55vph b. 1735.25vph c. 1725.53vph d. 1725.35vph 11.) Density at traffic state C a. 43.90vpk/lane b. 49.30vpk/lane c. 94.30vpk/lane d. 93.40vpk/lane 12.) Shockwave B-C a. -35kph b. 35kph c. -53kph d. 53kph 13.) What type of shockwave happened in State B-C a. Forward recovery b. Forward forming c. Backward recovery d. Backward forming 14.) Max queue length a. 0.222km b. 0.111km c. 0.011km d. 0.101km 15.) Queue reach a. 0.411km b. 0.141km c. 0.144km d. 0.414km 16.) How long will it take for the queue to completely clear (secs)? a. 11.4secs b. 44.1sec c. 14.4secs d. 41.1secs