Dearborn County Transportation Assessment Complete ... - OKI

N Dearborn2.txtHCS2000: Two-Lane Highways Release 4.1dPhone:E-Mail:Fax:___________________Two-Way Two-Lane Highway Segment Analysis__________________AnalystSteve BrinckAgency/Co.Parsons BrinckerhoffDate Performed 08/21/03Analysis Time PeriodHighwayNorth Dearborn RdFrom/ToJurisdictionAnalysis Year 2030Description Existing Roads with Future Traffic Volumes___________________________________Input Data_________________________________Highway class Class 1Shoulder width 0.5 ft Peak-hour factor, PHF 0.86Lane width 10.0 ft % Trucks and buses 2 %Segment length 15.6 mi % Recreational vehicles 4 %Terrain type Level % No-passing zones 94 %Grade: Length mi Access points/mi 25 /miUp/down %Two-way hourly volume, V 117 veh/hDirectional split 71 / 29 %____________________________Average Travel Speed______________________________Grade adjustment factor, fG 1.00PCE for trucks, ET 1.7PCE for RVs, ER 1.0Heavy-vehicle adjustment factor, 0.986Two-way flow rate,(note-1) vp 138 pc/hHighest directional split proportion (note-2) 98 pc/hFree-Flow Speed from Field Measurement:Field measured speed, SFM 35 mi/hObserved volume, Vf 0 veh/hEstimated Free-Flow Speed:Base free-flow speed, BFFS - mi/hAdj. for lane and shoulder width, fLS - mi/hAdj. for access points, fA - mi/hFree-flow speed, FFS 35.0 mi/hAdjustment for no-passing zones, fnp 2.2 mi/hAverage travel speed, ATS 31.7 mi/h__________________________Percent Time-Spent-Following________________________Page 1