Does cycling to work always reduces carbon emissions? What impact on carbon emissions a cycler will have by blocking a traffic lane? Is it a good idea to have dedicated bike lanes?

Description

Does cycling to work always reduces carbon emissions? What impact on carbon emissions a cycler will have by blocking a traffic lane? Is it a good idea to have dedicated bike lanes?

This project looks into the full impact of cycling on the traffic CO2 emissions.

The project will take any city as a case study.