Assess students' ability to analyze environmental, economic, and social trade-offs of implementing a citywide bicycle‑sharing program in a mid-sized city; tasks include evaluating lifecycle emissions and modal-shift effects on air quality, estimating capital and operating costs and funding models, assessing local economic impacts and maintenance trade-offs, and examining social outcomes such as access, equity, safety, public health, and community acceptance; students should compare scenarios using relevant metrics, identify stakeholders, apply cost–benefit reasoning, and justify policy or design recommendations.