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 BasicExample2.xfb

Input Values and Intermediate Calculation Results

Mainline Data
# Lanes Demand (veh/h) Peak Hour Factor Driver Population Factor
3 0 0.850 1.000

Heavy Vehicle Factor Values
Terrain % Grade Length (mi) % Trucks % RVs Truck PCE RV PCE Heavy Vehicle Factor
Level N/A N/A 15.0 3.0 1.50 1.20 0.925

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)
12 6 0 0 3.000
Adjustment Values Lane Width (mi/h) Right Side Lat. Clear. (mi/h) Ramp Density (mi/h)
0.0 0.0 8.10
FFS, Base (mi/h) 75.4
FFS, Calculated (mi/h) 67.3
FFS, Rounded (mi/h) 65.0

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
1696 63.8 26.6 2350 0.72 D

Service Volumes

A B C D E
Lanes Hourly Volume In Peak Direction
1 560 920 1310 1620 1850
2 1120 1840 2620 3240 3700
3 1690 2760 3930 4860 5540
4 2250 3680 5230 6480 7390
5 2810 4600 6540 8100 9240
Lanes Hourly Volume In Both Directions [D = 0.5]
2 1130 1840 2620 3240 3700
4 2250 3680 5240 6480 7400
6 3380 5520 7860 9720 11090
8 4500 7360 10470 12960 14790
10 5630 9200 13090 16200 18480
Lanes Annual Average Daily Traffic [K = 0.1]
2 11300 18400 26200 32400 37000
4 22500 36800 52400 64800 74000
6 33800 55200 78600 97200 110900
8 45000 73600 104700 129600 147900
10 56300 92000 130900 162000 184800
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.