Transportation Engineering2D
Highway Capacity and Level of Service - Theory & Concepts - L O S
Concepts of capacity, level of service (LOS), and analysis of highway facilities.
Open the complete lessonLevel of Service (LOS) Simulator
Current LOSB
Avg Speed68 mph
"Reasonably free flow. Freedom to maneuver is slightly restricted."
Traffic Density15 pc/mi/ln
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D
E
Based on Highway Capacity Manual (HCM) density thresholds for basic freeway segments.