Introduction.- Part 1: Street interface in historical and regional context.- Chapter 1: The historical evolution of street interface in Chinese cities.- Chapter 2: The historical evolution of street interface in European cities.- Chapter 3: The comparison of street interface between Chinese and Western Cities.- Part 2: Quantitative method of street interface morphology.- Chapter 4: Review of qualitative research on street morphology.- Chapter 5: Review of quantitative research on street morphology.- Chapter 6: Constructing quantitative method on street interface morphology.- Part 3: Empirical application of quantitative method.- Chapter 7: Street interface density.- Chapter 8: Build-to-line ratio and Near-line ratio.- Chapter 9: Integrated application.- Conclusion.