Bicycle Level of Service - Link ONLY Calculator Calculations based on Highway Capacity Manual (HCM) - Sixth Edition. Overview of BLOS Methodology Click Here To See Methodology This calculator is for Link BLOS ONLY. Through lanes per direction: 1 2 3 4 5 6 7 8 9 10 Width of outside lane, to outside stripe, in ft: Paved shoulder, bike lane, OR marked parking area - outside lane stripe to pavement edge, in ft: Bi-directional Traffic Volume in ADT: Posted speed limit in mph: Percentage of heavy vehicles: FHWA's pavement condition rating (5 = Best, 1 = Worst): Percentage of road segment with occupied on-street parking: Divided or Undivided: Undivided Divided
