(1).pdf Assignment-4%20(1).pdf 1. (25 pt.) Please evaluate if the tree needs to be removed, assum...
(1).pdf Assignment-4%20(1).pdf 1. (25 pt.) Please evaluate if the tree needs to be removed, assuming the design speed is at 60mph, with an estimated o h AADT of 5000. What if this road section is at a horizontal curve with a radius of 1100 ft.? (Hint: Please discuss how both foreslope and backslope are considered) 6 ft 12 ft. 15 ft. Through Traveled Way 2. (20 pt.) Please evaluate the sight distance at the no-control 30 mph intersection illustrated on the right. (Hint: Please make sure to include the referenced table or assumptions you made for this evaluation) ft. 50 mph (15 pt.) Please compute the critical lane volume for the signalized intersection illustrated on the right 3. 80 250 gs 100 950 60 60 s0400 45
(1).pdf Assignment-4%20(1).pdf 1. (25 pt.) Please evaluate if the tree needs to be removed, assuming the design speed is at 60mph, with an estimated o h AADT of 5000. What if this road section is at a horizontal curve with a radius of 1100 ft.? (Hint: Please discuss how both foreslope and backslope are considered) 6 ft 12 ft. 15 ft. Through Traveled Way 2. (20 pt.) Please evaluate the sight distance at the no-control 30 mph intersection illustrated on the right. (Hint: Please make sure to include the referenced table or assumptions you made for this evaluation) ft. 50 mph (15 pt.) Please compute the critical lane volume for the signalized intersection illustrated on the right 3. 80 250 gs 100 950 60 60 s0400 45