Urban Planning Literature Review on Transportation

I need a comprehensive literature review focusing on the transportation systems within the field of urban planning. This review should encompass various studies, theories, and models related to transportation in urban settings, highlighting key findings, gaps, and trends in the literature.

Ideal skills and experience:
- Strong background in urban planning or transportation systems
- Excellent research and analytical skills
- Experience in conducting literature reviews
- Ability to synthesize complex information into clear, concise summaries.