Dearborn County Transportation Assessment Complete ... - OKI

Jamison2.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 PeriodHighwayJamison RdFrom/ToJurisdictionAnalysis Year 2030Description Existing Roads with Future Traffic Volumes___________________________________Input Data_________________________________Highway class Class 1Shoulder width 0.5 ft Peak-hour factor, PHF 0.95Lane width 10.0 ft % Trucks and buses 2 %Segment length 3.2 mi % Recreational vehicles 4 %Terrain type Rolling % No-passing zones 100 %Grade: Length mi Access points/mi 17 /miUp/down %Two-way hourly volume, V 471 veh/hDirectional split 70 / 30 %____________________________Average Travel Speed______________________________Grade adjustment factor, fG 0.93PCE for trucks, ET 1.9PCE for RVs, ER 1.1Heavy-vehicle adjustment factor, 0.978Two-way flow rate,(note-1) vp 545 pc/hHighest directional split proportion (note-2) 382 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 4.1 mi/hAverage travel speed, ATS 26.7 mi/h__________________________Percent Time-Spent-Following________________________Page 1