Research Article
Optimization of Urban Highway Bypass Horizontal Alignment: A Methodological Overview of Intelligent Spatial MCDA Approach Using Fuzzy AHP and GIS
Table 5
Final fuzzy weights (eigenvalues) corresponding to physical and socioeconomic subcriteria in the factor evaluation phase.
| Criterion | Physical criteria | Socioeconomic criteria |
| Criterion weight | 0.500 | 0.500 | Subcriterion | Elevation (EL) | Slope (SL) | Soil (SW) | Geology (GL) | Drainage network (DN) | Land-use (LU) | Road networks (RN) | Subcriterion weight | 0.184 | 0.275 | 0.226 | 0.173 | 0.197 | 0.491 | 0.454 | Final weight | 0.092 | 0.1375 | 0.113 | 0.865 | 0.0985 | 0.2455 | 0.227 |
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