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SwashWare |
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Project Properties |
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| Analyst | Roadway Name | Analysis Period | PM Peak | ||
| Analysis Date | 8/22/2017 7:29:14 PM | From | Analysis Module | Weaving Segment | |
| Agency | To | Module Version Date | 10/30/2016 | ||
| Location | Analysis Direction | HCM Edition | HCM2010 |
| User Notes | |
| File Name | WeaveExample3.xfw |
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Input Values and Intermediate Calculation Results |
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| Mainline Data |
| # Lanes | Demand (veh/h) | Peak Hour Factor | Driver Population Factor | |
| 3 | 3750 | 0.940 | 1.000 | |
| Interchange Density (int/mi) | 2.00 | |||
| Heavy Vehicle Factor Values | |||||||
| Terrain | % Grade | Length (mi) | % Trucks | % RVs | Truck PCE | RV PCE | Heavy Vehicle Factor |
| Rolling | N/A | N/A | 15.0 | 0.0 | 2.50 | 2.00 | 0.816 |
| Free Flow Speed Values | |||||
| FFS Method | Measured | ||||
| FFS (mi/h) | 60.0 | ||||
| Weaving Segment Configuration | ||||||||||
| Segment Type | Freeway | |||||||||
| Weaving Type | Short Length (ft) | # Weaving Lanes | Min. Lane Changes Freeway-Ramp | Min. Lane Changes Ramp-Freeway | Min. Lane Changes Ramp-Ramp | |||||
| TwoSide | 750 | 0 | 0 | 0 | 2 | |||||
| Weaving Segment Ramps | ||||||||
| Ramp-to-Ramp Demand | On-Ramp | Off-Ramp | ||||||
| Demand (veh/h) | % Trucks | % RVs | Heavy Vehicle Factor | Demand (veh/h) | % Trucks | % RVs | Heavy Vehicle Factor | |
| 300 | 400 | 15.0 | 0.0 | 0.816 | 550 | 15.0 | 0.0 | 0.816 |
| Flow Rates (pc/h) | |||||||||||
| Freeway to Freeway | Freeway to Off-ramp | On-ramp to Freeway | On-ramp to Off-ramp | ||||||||
| 4561 | 326 | 130 | 391 | ||||||||
| Volume Ratio | 0.072 |
| Maximum Weaving Length (ft) | 6405 |
| Capacity | |||||||||||
| Weave Capacity Ideal (pc/h/ln) | Weave Capacity Ideal All Lanes (pc/h) | Weave Capacity Prevail All Lanes (veh/h) | |||||||||
| 1867 | N/A | 4573 | |||||||||
| Lane Changing | ||||
| Min Lane Changes (lc/h) | Lane Changing Weaving (lc/h) | Non-Weaving Index | Lane Changing Non-Weaving (lc/h) | Lane Changing All (lc/h) |
| 781 | 960 | 753 | 862 | 1823 |
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Performance Measures and LOS |
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| Weaving Intensity | Weaving Speed (mi/h) | Non-Weaving Speed (mi/h) | Avg. Speed (mi/h) |
| 0.455 | 45.9 | 45.7 | 45.7 |
| v/c ratio | Density (pc/mi/ln) | LOS | |
| 0.908 | 39.4 | E |
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Service Volumes |
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| A | B | C | D | E | |||
| Lanes | Hourly Volume In Peak Direction | ||||||
| 1 | -- | 80 | 460 | 980 | 1620 | ||
| 2 | 870 | 1460 | 1950 | 2350 | 2750 | ||
| 3 | 1150 | 2150 | 2860 | 3420 | 4000 | ||
| 4 | 1520 | 2810 | 3710 | 4430 | 5160 | ||
| 5 | 1880 | 3450 | 4540 | 5380 | 6250 | ||
| Lanes | Hourly Volume In Both Directions [D = 0.5] | ||||||
| 2 | -- | 160 | 920 | 1960 | 3240 | ||
| 4 | 1760 | 2920 | 3910 | 4700 | 5510 | ||
| 6 | 2310 | 4300 | 5720 | 6840 | 8020 | ||
| 8 | 3050 | 5630 | 7430 | 8860 | 10330 | ||
| 10 | 3770 | 6910 | 9080 | 10770 | 12510 | ||
| Lanes | Annual Average Daily Traffic [K = 0.1] | ||||||
| 2 | -- | 300 | 1800 | 3900 | 6500 | ||
| 4 | 17600 | 29200 | 39100 | 47000 | 55100 | ||
| 6 | 23100 | 43000 | 57200 | 68400 | 80200 | ||
| 8 | 30500 | 56300 | 74300 | 88600 | 103300 | ||
| 10 | 37700 | 69100 | 90800 | 107700 | 125100 | ||
| 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. | ||||||