The Durham Transit Plan https://engagedurham.com/durham-county-transit-plan/ has a 15 minute video presentation that goes over the three transit plan options. You can also see details and maps for the options https://engagedurham.com/durham-county-transit-plan/transit-options-survey/, or in https://engagedurham.com/wp-content/uploads/2021/07/Durham-Transit-Plan-Phase-II-Presentation-PDF.pdf.