SwashWare
HCM-CALC

Project Properties

Analyst Roadway Name Analysis Period PM Peak
Analysis Date 8/22/2017 7:29:08 PM From Analysis Module Basic Freeway Segment
Agency To Module Version Date 1/21/2017
Location Analysis Direction HCM Edition HCM2010
User Notes
File Name BasicExample1.xfb

Input Values and Intermediate Calculation Results

Mainline Data
# Lanes Demand (veh/h) Peak Hour Factor Driver Population Factor
2 0 0.920 1.000

Heavy Vehicle Factor Values
Terrain % Grade Length (mi) % Trucks % RVs Truck PCE RV PCE Heavy Vehicle Factor
Rolling N/A N/A 5.0 0.0 2.50 2.00 0.930

Free Flow Speed Values
FFS Method Estimated
Input Values Lane Width (ft) Right Side Lat. Clear. (ft) # Ramps Upstream # Ramps Downstream Total Ramp Density (ramps/mi)
11 2 0 0 4.000
Adjustment Values Lane Width (mi/h) Right Side Lat. Clear. (mi/h) Ramp Density (mi/h)
1.9 2.4 10.32
FFS, Base (mi/h) 75.4
FFS, Calculated (mi/h) 60.8
FFS, Rounded (mi/h) 60.0

Performance Measures and LOS

Analysis Flow Rate (pc/h/ln) Avg. Speed (mi/h) Density (pc/mi/ln) Capacity (pc/h/ln) v/c ratio LOS
1168 60.0 19.5 2300 0.51 C

Service Volumes

A B C D E
Lanes Hourly Volume In Peak Direction
1 560 920 1340 1710 1970
2 1130 1850 2670 3420 3940
3 1690 2770 4010 5130 5900
4 2260 3700 5340 6840 7870
5 2820 4620 6680 8550 9840
Lanes Hourly Volume In Both Directions [D = 0.5]
2 1130 1850 2680 3430 3950
4 2260 3700 5350 6850 7880
6 3390 5550 8020 10270 11810
8 4520 7400 10690 13690 15750
10 5650 9250 13360 17110 19690
Lanes Annual Average Daily Traffic [K = 0.1]
2 11300 18500 26800 34300 39500
4 22600 37000 53500 68500 78800
6 33900 55500 80200 102700 118100
8 45200 74000 106900 136900 157500
10 56500 92500 133600 171100 196900
Notes
-- Not applicable for this facility type.
* Cannot be achieved based on input data provided.
** No defined LOS threshold for this LOS level.
*** Service volume the same as for previous LOS level.