On the other hand, the NZTA is debating lowering speed limits for our dangerous roads.
The Agency estimates about 87 per cent of speed limits in New Zealand are too high for the conditions.
For the latest Front Page podcast I talked to Herald senior writer Simon Wilson about where this debate is headed.
We discussed whether there's a "war on cars", whether the funding boost for rail will be enough, and whether we're giving enough thought to alternative modes of transport.
For the episode, watch the video podcast.
If you have questions about Herald investigations, or want to stay up to date on social media, you can find host Frances Cook on Facebook here, Instagram here and Twitter here.