I think it's just missing a bit of specificity.
Building more bike lanes will reduce traffic. Building more bus lanes will reduce traffic. Building more tram lines will reduce traffic. Building more car lanes will ~~reduce~~ induce traffic.
Not perfect, but solid logic within reason (Building 100 more bus lanes will reduce traffic).
I guess it just depends on what your metric is.
Unfortunately one of its leading metrics is its contributions to human suffering. It certainly is the best system in the world at spreading suffering.