Gatundu residents claim the dam will render the area uninhabitable.
Legislators claim the BRT project offers no value to the country.
The line was initially planned to pass through Nakuru from Naivasha.
President is touring Kisumu ahead of Madaraka Day fete on Tuesday.
KIND has opened its fourth overseas office in Nairobi.
The High Court has stopped the State from acquiring land from the Nairobi National Park.
The project was financed through a 14 million Euro grant from the German government.