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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-Example3.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 | |
| 4 | 5500 | 0.900 | 1.000 | |
| 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 | ||||
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On-Ramp Data |
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| Demand (veh/h) | % Trucks | % RVs | Heavy Vehicle Factor | FFS |
| 400 | 5.00 | 0.00 | 0.976 | 30 |
| Lanes | Accel Lane Length, 1 (ft) | Accel Lane Length, 2 (ft) | Effective Accel Lane Length (ft) | |
| 1 | 260 | N/A | 260 | |
| 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) |
| 6417 | 456 | 6872 | 0.161 | 2567 |
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Adjacent Ramp Data |
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| Adjacent Ramp Downstream | |||||||
| Type | Distance (ft) | Demand (veh/h) | % Trucks | % RVs | Heavy Vehicle Factor | ||
| OffRamp | 1300 | 600 | 10.00 | 0.00 | 0.952 | ||
| Analysis Flow Rate (pc/h) | Equilibrium Length (ft) | Prop. Vehicles in Lanes 1 and 2 | |||||
| 700.0 | 0.0 | 0.000 | |||||
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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) |
| 0.73 | 56.1 | 27.2 |
| Avg. Speed, Overall (mi/h) | Density, Overall (pc/mi/ln) | LOS |
| 58.2 | 29.5 | C |
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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 | 800 | 1700 | 2500 | ** | 3780 | ||
| 3 | 950 | 2400 | 3550 | ** | 5530 | ||
| 4 | 1500 | 3840 | 6860 | ** | 7560 | ||
| 5 | 1850 | 4850 | 7600 | ** | 9410 | ||
| Lanes | Hourly Volume In Both Directions [D = 0.5] | ||||||
| 2 | 870 | 1410 | 2040 | 2670 | 3140 | ||
| 4 | 1600 | 3400 | 5010 | ** | 7560 | ||
| 6 | 1900 | 4800 | 7100 | ** | 11060 | ||
| 8 | 3000 | 7690 | 13720 | ** | 15120 | ||
| 10 | 3700 | 9710 | 15210 | ** | 18830 | ||
| Lanes | Annual Average Daily Traffic [K = 0.1] | ||||||
| 2 | 8700 | 14100 | 20400 | 26700 | 31400 | ||
| 4 | 16000 | 34000 | 50100 | ** | 75600 | ||
| 6 | 19000 | 48000 | 71000 | ** | 110600 | ||
| 8 | 30000 | 76900 | 137200 | ** | 151200 | ||
| 10 | 37000 | 97100 | 152100 | ** | 188300 | ||
| 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. | ||||||