Postupak utvrđivanja potrebe za gradnjom dodatnog prometnog traka na usponu

[i] Highway Capacity Manual. HRB. Special Rept. 87.

Washington D.C.

(2) Highway Capacity Manual, Special Rept. 209,

Transportation Research Board, Washington D.C.,

A. ST. JOHN, l. KOPPETT: Grade Effects on Traffic

Flow. Stability and Capacity. NCHRP Rept. 1985,

Transportation Research Board, Washington, D.C.

A. ST. JOHN et. al.: F reeway and Control Strategies

as affected by Trucks and Traffic Regulations Volume.

Midwest Research Institute, Cansas City, Missouri,

C5J W. CUNAGIN, C. MESSER: Passenger Car Equivalent

for Rural Highways. Final Report Herbert G.

Whyte Association and the Texas T ransportatlon

Institute, Texas, 1982.