Research Article
Development of a Theoretical Delay Model for Heterogeneous and Less Lane-Disciplined Traffic Conditions
Table 8
Summary of accuracy measures of delay models.
| Model | MAPE (%) | MAE |
| Akcelik’s delay model (with PCE) | 77.2 | 18.4 | HCM 2010 delay model (with PCE) | 72.8 | 15.2 | Indo-HCM delay equation (with Indo-HCM PCE values) | 63.8 | 11.4 | Webster’s delay equation (using PCE) with 0.9 adjustment factor | 59.4 | 10.4 | Proposed delay equation for HLLD traffic—multiplicative adjustment factor | 31.6 | 3.7 | Proposed delay equation for HLLD traffic—additive adjustment factor | 15.39 | 2.7 |
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