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e es rian <br />Crossing Location: <br />City, State: <br />Reviewer(s): <br />Project Number: <br />eve! of Service (L S) at Uncontroiled Crossing Locations <br />Intersection an d-Block Crossings <br />Date: <br />Scenario: <br />Agency: <br />ID ft: <br />The following is the base information needed to complete the analysis. <br />If this is a one -stage crossing, use only Crossing 1. <br />If this is a two -stage crossing, each stage must be evaluated separately using Crossing 1 and Crossing 2. <br />Crossing 1: <br />Evaluation Inputs: <br />L = crosswalk length (ft) <br />Sp = average pedestrian walking speed (ft/s) <br />ts = pedestrian start-up and end clearance time (s) <br />V = vehicular hourly volume (veh/hr) <br />vp = pedestrian flow rate (ped/s) ; = 0* <br />= vehicular flow rate (veh/s) = V/3600 v = V/360 <br />Wc = crosswalk width (ft) 4 = 8.0 <br />N = number of through lanes crossed (Integer) N= INT(1112.11 <br />*no platooning observed <br />defaults: <br />Crossing 2: <br />Evaluation Inputs: <br />L = crosswalk length (ft) <br />Sp = average pedestrian walking speed (ft/s) <br />ts = pedestrian start-up and end clearance time (s) <br />V = vehicular hourly volume (veh/hr) <br />vp = pedestrian flow rate (ped/s) <br />v = vehicular flow rate (veh/s) = V/3600 <br />Wc = crosswalk width (ft) <br />N = number of through lanes crossed (Integer) <br />Crossing Treatment Yield Rate <br />My motorist yield rate (decimal) <br />Sp = <br />= <br />3.5 <br />3.0 <br />(only used for two -stage crossings) <br />defaults: Input Ta <br />3.5 <br />3.0 <br />vp = 0* <br />v = V/3600 <br />Wc = 8.0 <br />N = INT(L/11) <br />*no piatooning observed <br />Input Table: <br />Mt = <br />Entering data into the tables above will populate the evaluation tables in Microsoft Excel. <br />Results: <br />Developed by Bolton & rvIenk, <br />for the Local Road Research Board <br />Inputs and Results Page 2 of 5 <br />HCM Evaluation Worksheet <br />