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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 7:29:13 PM | From | Analysis Module | Weaving Segment | |
| Agency | To | Module Version Date | 10/30/2016 | ||
| Location | Analysis Direction | HCM Edition | HCM2010 |
| User Notes | |
| File Name | WeaveExample1.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 | |
| 4 | 2507 | 0.910 | 1.000 | |
| Interchange Density (int/mi) | 0.80 | |||
| Heavy Vehicle Factor Values | |||||||
| Terrain | % Grade | Length (mi) | % Trucks | % RVs | Truck PCE | RV PCE | Heavy Vehicle Factor |
| Level | N/A | N/A | 10.0 | 0.0 | 1.50 | 1.20 | 0.952 |
| Free Flow Speed Values | |||||
| FFS Method | Measured | ||||
| FFS (mi/h) | 65.0 | ||||
| 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 | |||||
| OneSide | 1500 | 3 | 0 | 1 | 0 | |||||
| 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 | |
| 1297 | 2334 | 10.0 | 0.0 | 0.952 | 1989 | 10.0 | 0.0 | 0.952 |
| Flow Rates (pc/h) | |||||||||||
| Freeway to Freeway | Freeway to Off-ramp | On-ramp to Freeway | On-ramp to Off-ramp | ||||||||
| 2094 | 798 | 1197 | 1497 | ||||||||
| Volume Ratio | 0.357 |
| Maximum Weaving Length (ft) | 4639 |
| Capacity | |||||||||||
| Weave Capacity Ideal (pc/h/ln) | Weave Capacity Ideal All Lanes (pc/h) | Weave Capacity Prevail All Lanes (veh/h) | |||||||||
| 2110 | 9800 | 8038 | |||||||||
| 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) |
| 798 | 1144 | 431 | 782 | 1926 |
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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) |
| 0.275 | 54.2 | 52.6 | 53.1 |
| v/c ratio | Density (pc/mi/ln) | LOS | |
| 0.602 | 26.3 | C |
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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 | 530 | 1020 | 1380 | 1670 | 1980 | ||
| 3 | 800 | 1510 | 2020 | 2440 | 2880 | ||
| 4 | 1060 | 1980 | 2640 | 3170 | 3720 | ||
| 5 | 1310 | 2430 | 3230 | 3860 | 4510 | ||
| Lanes | Hourly Volume In Both Directions [D = 0.5] | ||||||
| 2 | -- | 160 | 920 | 1960 | 3240 | ||
| 4 | 1080 | 2050 | 2770 | 3350 | 3980 | ||
| 6 | 1610 | 3030 | 4060 | 4890 | 5770 | ||
| 8 | 2120 | 3970 | 5290 | 6350 | 7450 | ||
| 10 | 2620 | 4870 | 6460 | 7720 | 9040 | ||
| Lanes | Annual Average Daily Traffic [K = 0.1] | ||||||
| 2 | -- | 300 | 1800 | 3900 | 6500 | ||
| 4 | 10800 | 20500 | 27700 | 33500 | 39800 | ||
| 6 | 16100 | 30300 | 40600 | 48900 | 57700 | ||
| 8 | 21200 | 39700 | 52900 | 63500 | 74500 | ||
| 10 | 26200 | 48700 | 64600 | 77200 | 90400 | ||
| 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. | ||||||