Site selection is the key factor in determining how easily a project can qualify for this credit. If your project is located in a densely populated area that is well-served by public transportation, it should be very easy to meet the requirements.
An all-around good idea
Facilitating access to public transportation not only brings environmental benefits in the form of reduced greenhouse gas emissions and fewer cars on the road, but it can also reduce commuting costs for building occupants and help attract new hires and retain employees.
Options for larger projects
Larger-scale projects may want to consider working with local transit authorities to bring public transportation access near the project site if none already exists. You may not need to ask for an entirely new bus route—some other options include diverting an existing bus route or adding a stop on a route that runs nearby.
If public transportation cannot be brought closer to your project site, multiple past CIRs indicate that providing shuttles to existing public transit—either regularly scheduled or on demand, can satisfy the credit requirements as an alternative compliance path.