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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 7:29:12 PM | From | Analysis Module | On-Ramp Segment | |
| Agency | To | Module Version Date | 4/2/2017 | ||
| Location | Analysis Direction | HCM Edition | HCM2010 |
| User Notes | |
| File Name | OnRamp-Example5.xfr |
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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 | 1000 | 0.870 | 1.000 | |
| Heavy Vehicle Factor Values | |||||||
| Terrain | % Grade | Length (mi) | % Trucks | % RVs | Truck PCE | RV PCE | Heavy Vehicle Factor |
| Level | N/A | N/A | 12.0 | 3.0 | 1.50 | 1.20 | 0.938 |
| Free Flow Speed Values | |||||
| FFS Method | Measured | ||||
| FFS (mi/h) | 70.0 | ||||
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On-Ramp Data |
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| Demand (veh/h) | % Trucks | % RVs | Heavy Vehicle Factor | FFS |
| 100 | 5.00 | 2.00 | 0.972 | 40 |
| Lanes | Accel Lane Length, 1 (ft) | Accel Lane Length, 2 (ft) | Effective Accel Lane Length (ft) | |
| 1 | 1000 | N/A | 1000 | |
| Analysis Flow Rates | ||||
| Analysis Flow Rate, Mainline Entrance (pc/h/ln) | Analysis Flow Rate, On-Ramp (pc/h) | Analysis Flow Rate, Mainline Exit (pc/h) | Prop. Vehicles in Lanes 1 and 2 | Flow Rate in Lanes 1 and 2 (pc/h) |
| 1225 | 118 | 1344 | 0.606 | 742 |
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Adjacent Ramp Data |
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Performance Measures and LOS |
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| v/c ratio | Avg. Speed, Ramp Influence Area (mi/h) | Density, Ramp Influence Area (pc/mi/ln) |
| 0.19 | 63.0 | 5.9 |
| Avg. Speed, Overall (mi/h) | Density, Overall (pc/mi/ln) | LOS |
| 65.3 | 6.9 | A |
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Service Volumes |
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| A | B | C | D | E | |||
| Lanes | Hourly Volume In Peak Direction | ||||||
| 1 | 430 | 700 | 1020 | 1330 | 1570 | ||
| 2 | 1040 | 2010 | 2780 | ** | 3600 | ||
| 3 | 1640 | 3170 | 4380 | ** | 5400 | ||
| 4 | 2050 | 4510 | 6860 | ** | 7200 | ||
| 5 | 2550 | 5820 | 7940 | ** | 8970 | ||
| Lanes | Hourly Volume In Both Directions [D = 0.5] | ||||||
| 2 | 870 | 1410 | 2040 | 2670 | 3140 | ||
| 4 | 2090 | 4030 | 5570 | ** | 7210 | ||
| 6 | 3290 | 6340 | 8770 | ** | 10810 | ||
| 8 | 4110 | 9030 | 13720 | ** | 14410 | ||
| 10 | 5110 | 11640 | 15890 | ** | 17940 | ||
| Lanes | Annual Average Daily Traffic [K = 0.1] | ||||||
| 2 | 8700 | 14100 | 20400 | 26700 | 31400 | ||
| 4 | 20900 | 40300 | 55700 | ** | 72100 | ||
| 6 | 32900 | 63400 | 87700 | ** | 108100 | ||
| 8 | 41100 | 90300 | 137200 | ** | 144100 | ||
| 10 | 51100 | 116400 | 158900 | ** | 179400 | ||
| 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. | ||||||