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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-Example1.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 | |
| 2 | 2500 | 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) | 60.0 | ||||
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On-Ramp Data |
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| Demand (veh/h) | % Trucks | % RVs | Heavy Vehicle Factor | FFS |
| 550 | 5.00 | 0.00 | 0.976 | 45 |
| Lanes | Accel Lane Length, 1 (ft) | Accel Lane Length, 2 (ft) | Effective Accel Lane Length (ft) | |
| 1 | 740 | N/A | 740 | |
| 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) |
| 2917 | 626 | 3543 | 1.000 | 2917 |
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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) |
| 0.77 | 53.0 | 28.2 |
| Avg. Speed, Overall (mi/h) | Density, Overall (pc/mi/ln) | LOS |
| 53.0 | 33.4 | D |
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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 | 870 | 1810 | 2560 | ** | 3350 | ||
| 3 | 1320 | 2760 | 3910 | ** | 5030 | ||
| 4 | 1780 | 3730 | 6540 | ** | 6710 | ||
| 5 | 2340 | 4420 | 6620 | ** | 8500 | ||
| Lanes | Hourly Volume In Both Directions [D = 0.5] | ||||||
| 2 | 870 | 1410 | 2040 | 2670 | 3140 | ||
| 4 | 1740 | 3620 | 5130 | ** | 6710 | ||
| 6 | 2650 | 5530 | 7830 | ** | 10060 | ||
| 8 | 3570 | 7470 | 13080 | ** | 13420 | ||
| 10 | 4680 | 8840 | 13250 | ** | 17000 | ||
| Lanes | Annual Average Daily Traffic [K = 0.1] | ||||||
| 2 | 8700 | 14100 | 20400 | 26700 | 31400 | ||
| 4 | 17400 | 36200 | 51300 | ** | 67100 | ||
| 6 | 26500 | 55300 | 78300 | ** | 100600 | ||
| 8 | 35700 | 74700 | 130800 | ** | 134200 | ||
| 10 | 46800 | 88400 | 132500 | ** | 170000 | ||
| 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. | ||||||