I think there's a good faith possibility here that the taxpayers just don't see themselves biking to "the hood" rather than some sinister plan against black people. I mean I wouldn't vote for a bike route to the white trash trailer park, not because I hate them but because there is no reason for me to bike there whereas I might bike to a nice gentrified district for some drinks.
I would reframe most things more in terms of "what will I gain" to see how voters to vote, and new opportunities or bridges to bike to the hood gains them basically nothing.