lane on a lreeway displays the foltowing characterisics a av

lane on a lreeway displays the foltowing characterisics (a) average fiow rate is 1900 veh/hr, and (b) the average speed of the vehicles is 68 mleshour. What is the average headway for the iane? What is the average densily in vehiclesimite?

Solution

Given:

Average flow rate, V =1900 veh/hr

Average Speed, S = 68 miles/ hr

Average headway, h_a = 3600 / v = 3600 / 1900 = 1.89 sec

Average density, D = V / S = 1900/68 = 27.941 veh/miles

( Plz....._L^I_K^E )