Two routes connect an origin-destination (OD) pair with performance functions t₁ = 5 + 4x1 and t2= 7+ 2x2 (with t's in minutes

Question

Two routes connect an origin-destination (OD) pair with performance functions t₁ = 5 + 4x1
and t2= 7+ 2x2 (with t's in minutes and x's in thousands of vehicles per hour). The total
demand for the OD pair is 4000 vehicles.
(a) Find the User Equilibrium (UE) flow. 
(b) Find the System Optimum (SO) flow.

Kunduz · Accepted Answer

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