Research Article
Capacity Estimation for On-Ramp Merging Section of Urban Expressway Based on Time Headway Loss
Table 3
The data comparison between model and actual measurement.
| Serial number | Location | Category | Measured data (pcu/h) | Model calculation (pcu/h) | Value | Error |
| 1 | Wuyi road | Capacity | 3631 | 3755 | 3.4% | The flow of on-ramp | 742 | 742 | — | 2 | Wuyi road | Capacity | 3530 | 3732 | 5.7% | The flow of on-ramp | 543 | 543 | — | 3 | Wuning road | Capacity | 3761 | 3613 | −3.9% | The flow of on-ramp | 1243 | 1243 | — | 4 | Wuning road | Capacity | 3701 | 3613 | −2.4% | The flow of on-ramp | 1259 | 1259 | — | 5 | Jinshajiang road | Capacity | 5212 | 5443 | −4.1% | The flow of on-ramp | 852 | 852 | — | 6 | Jinshajiang road | Capacity | 5287 | 5451 | −3.0% | The flow of on-ramp | 852 | 852 | — |
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